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142
DYNAMIC BALANCING THERMOSTATIC VALVES
Patt. No.: 1FBC
Thread Dynamic Balancing Thermostatic Valve
Brass Body
Feature
The pressure independent control valve is a device composed of an automatic flow rate regulator and a control valve with
actuator. The device can adjust flow rate and keep it constant in the presence of changing differential pressure conditions of
the circuit in which it is installed.
Material of Main Parts
No. Part Name Material
1 Handwheel PA6
2 Bonnet Brass
No. Part Name Material
3 Spool Assembly ASM
4 Body Brass
Note: We can supply dezincification resistant brass except the valve patrs if you need.
143
DYNAMIC BALANCING THERMOSTATIC VALVES
Specification
Medium water or 50% glycol mixing solution
Temperature range -20 o
C~120o
C
Maximum working pressure 16 bar
Dp range 15~150Kpa
Flow rates 0.06~0.12 m3
/h
Accuracy ±5%
Connections
- main
- pressure test ports
1/2”, 3/4”F (ISO 228-1)
1/4” F (ISO 228-1)
Overall & Structure Dimensions
KV Value (Turns)
Code DN D L (mm) H (mm) Difference
Pressure Range Minium Flow Max Flow
1FBC002 15 1/2\" 88 130 15~150Kpa 0.06m3
/h 0.12m3
/h
1FBC004 20 3/4\" 88 130 15~220Kpa
144
Specification
Maximum upstream pressure 16 bar
Downstream pressure setting range 1~6 bar
Factory setting 3 bar
Maximum working temperature 60o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection Rp1/4\" F
Medium water
Certification
The pressure reducing valves are approved as compliant with WRAS specifications in the
United Kingdom
INCLINED PRESSURE REDUCING VALVES
Patt. No.: 1PRB 1PRG
Function
Pressure reducing valves are installed in residential water system to reduce and stabilise inlet
pressure from the water network which is generally too high and variable for domestic systems
to work properly
This series was created for small systems, such as apartments, and to protect water storage
heaters, where size and absence of noise are of particular concern
Feature
Variable orifice
Multi gyration scale on the top, show opening value
Offer best adjustment and shutting capability
Pressure tapping points available for different flow testing equipments
Material of Main Parts
Part Name Material
Body DZR
Cover PA66GF30
Control Stem DZR
Cartridge POM
Part Name Material
Internal Components Brass
Diaphragm EPDM
Seals EPDM
Strainer Stainless Steel
145
INCLINED PRESSURE REDUCING VALVES
Overall & Structure Dimensions
Code Description A B C D
1PRB212 PRV 1/2\" F G1/2 64 76
1PRB215 PRV 3/4\" F G3/4 66 78
1PRB312 PRV 1/2\" F with Gauge G1/2 70 76 29
1PRB315 PRV 3/4\" F with Gauge G3/4 72 78 32
Overall & Structure Dimensions
Code Description A B C D
1PRG212 PRV 15mm 15mm 80 76
1PRG215 PRV 22mm 22mm 88 76
1PRG312 PRV 15mm with Gauge 15mm 93 76 29
1PRG315 PRV 22mm with Gauge 22mm 98 76 29
C
B
146
Overall & Structure Dimensions
Code Description A B C D E
1PRD201 1/2\" F G1/2 56 53.5 94 35
1PRD202 3/4\" F G3/4 56 53.5 94 35
Specification
Maximum upstream pressure 16 bar
Downstream pressure setting range 1.5~5.5 bar
Factory setting 3 bar
Maximum working temperature 80o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection Rp1/4\" F
Medium water
Certification
The pressure reducing valves are approved as compliant with WRAS
specifications in the United Kingdom
PISTON PRESSURE REDUCING VALVES
Patt. No.: 1PRD
Function
Pressure reducing valves are installed in residential water system to reduce and stabilise inlet pressure from the water
network which is generally too high and variable for domestic systems to work properly
Feature
Variable orifice
Offer best adjustment and shutting capability
Pressure tapping points available for different flow testing equipments
Material of Main Parts
Part Name Material
Body Brass
Bonnet Brass
Control Stem Brass
Internal Components Brass
Seals EPDM
Spring SS304
O-ring NBR
D
B
C
A
E
A
147
Overall & Structure Dimensions
Code A B C D E
1PRE101 Rp1/2\" 69 72.5 109 25.5
1PRE102 Rp3/4\" 82 72.5 109 25.5
1PRE103 Rp1\" 96 93 143 33
1PRE104 Rp1-1/4\" 100 95 151.5 40
1PRE105 Rp1-1/2\" 115 145 216.5 43
1PRE106 Rp2\" 121 145 216.5 43
Specification
Maximum upstream pressure 25 bar
Downstream pressure setting range 1.5~5.5 bar
Factory setting 3 bar
Maximum working temperature 80o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection Rp1/4\" F
Medium water
Certification
The pressure reducing valves are approved as compliant with WRAS
specifications in the United Kingdom
PISTON PRESSURE REDUCING VALVES
Patt. No.: 1PRE
Function
Pressure reducing valves are installed in residential water system to reduce and stabilise inlet pressure from the water
network which is generally too high and variable for domestic systems to work properly
Feature
Variable orifice
Offer best adjustment and shutting capability
Pressure tapping points available for different flow testing equipments
Material of Main Parts
Part Name Material
Body Brass
Bonnet Brass
Control Stem Brass
Internal Components Brass
Seals EPDM
Spring SS304
O-ring NBR
E
C
1/2 D
A
A
B
148
Overall & Structure Dimensions
Code Description A B B' C D E
2PRJ001 1/2\"F R1/2 80 137 111.5 132.5 52.5
2PRJ002 3/4\"F R3/4 83 148.5 111.5 133.5 52.5
2PRJ003 1\"F R1 107 180 130 158 57.5
2PRJ004 1-1/4\"F R1-1/4 110 190 131 161 57.5
2PRJ005 1-1/2\"F R1-1/2 124 212 150 187 65
2PRJ006 2\"F R2 132 230 152 192 65
Specification
Maximum upstream pressure 25 bar
Downstream pressure setting range 1.5~6 bar
Factory setting 3 bar
Maximum working temperature 80o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection 1/4\" F
Medium water
VISIBLE PRE-ADJUSTABLE PRESSURE REDUCING VALVES
Patt. No.: 2PRJ
Function
Pressure reducing valves are devices which, when installed on private water systems, reduce and stabilise the pressure of
the water entering from the public network. This inlet pressure, in general, is too high and variable to be applied directly
to domestic systems.
Material of Main Parts
Part Name Material
Body Brass
Bonnet Brass
Control Stem Brass
Internal Components Brass
Part Name Material
Seals EPDM
Spring SS304
O-ring NBR
Feature
This series of pressure reducing valves features visual pre-adjustment,
which means that the desired pressure is set by the visual adjustment
handwheel before the installation. After installation, the system
pressure is automatically maintained at the set value.
149
Overall & Structure Dimensions
Code Description A B C D Bonnet Material
1PRH001 1/2\"M × 1/2\"F G1/2 96.5 56.5 107.5 Brass
1PRH002 1/2\"M × 1/2\"F G1/2 96.5 60 111 PA
Specification
Maximum upstream pressure 16 bar
Downstream pressure setting range 1~5 bar
Factory setting 3 bar
Maximum working temperature 65o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection 1/4\" F
Medium water
Fliter mesh 40
AUTOMATIC PISTON FILLING UNIT
Patt. No.: 1PRH
Function
The automatic filling unit is a device consisting of a pressure reducing valve with compensated seat, and inlet strainer, a
shut-off valve and a check valve.
Material of Main Parts
Part Name Material
Body Brass
Bonnet Brass/PA
Control Stem Brass
Internal Components Brass
Part Name Material
Seals EPDM
Spring SS304
O-ring NBR
Filter SS304
150
AUTOMATIC PISTON FILLING UNIT
Specification
Maximum upstream pressure 16 bar
Downstream pressure setting range 1~4 bar
Factory setting 1.5 bar
Maximum working temperature 60o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection 1/4\" F
Medium water
Certification
The connect thread is conformed to the standard ISO 228
Patt. No.: 1PRL
Function
The automatic filling unit is a device consisting of a pressure reducing valve with compensated seat, and inlet strainer, a
shut-off valve and a check valve.
Overall & Structure Dimensions
Code Description A B C D
1PRL001 1/2\" G1/2 96 71 122
Material of Main Parts
Part Name Material
Body Brass
Bonnet Brass
Seals EPDM
Part Name Material
O-ring NBR
Filter Stainless Steel
151
AUTOMATIC PISTON FILLING UNIT
Specification
Maximum upstream pressure 16 bar
Downstream pressure setting range 1~4 bar
Factory setting 3 bar
Maximum working temperature 60o
C
Pressure gauge scale 0~10 bar
Pressure gauge connection 1/4\" F
Medium water
Certification
The connect thread is conformed to the standard ISO 228
Patt. No.: 1PRL
Function
The automatic filling unit is a device consisting of a pressure reducing valve with compensated seat, and inlet strainer, a
shut-off valve and a check valve.
Overall & Structure Dimensions
Code Description A B C D
1PRL101 1/2\" G1/2 105 88 151
Material of Main Parts
Part Name Material
Body Brass
Bonnet PA (nylon)
Diaphragm NBR
Part Name Material
Gasket NBR
Filter Stainless Steel
152
PRESSURE REDUCING VALVES GROUP
Specification
Max working pressure 16 bar
Max working temperature 85o
C
Downstream pressure setting range 3 bar
SRV scale 3 bar or 4.5 bar or 5 bar or 6 bar or 8 bar
Connection size 22 mm
Medium water
Patt. No.: 1PRN
Function
This one piece inlet control incorporates several different control devices in one. It is specifically designed for use on an
unvented system to control the incoming water supply to a hot water cylinder.
It includes: a pressure reducing valve, meaning the valve will hold at the preset pressure regardless of whether under
flow or no flow conditions and regardless of fluctuating inlet pressures. It also incorporates a single check valve which
will protect the system against backflow prevention up to fluid category 2, and a pre-set expansion relief valve which will
prevent overpressurisation. The expansion relief valve is designed so it can rotate, to allow the discharge connection to
be fitted in various directions making installation easier. Some models have a connection for a balanced cold water take
off which can allow the user to connect a cold water feed direct from the inlet control valve. Models available with a
dedicated connection for an expansion vessel.
Overall & Structure Dimensions
Code Description A B C D E
1PRN001 22mm 1 14 110 38 32 39
Material of Main Parts
Part Name Material
Compression Nut Brass
Body Brass
Olive Brass
Strainer SUS304
Valve Core POM
Part Name Material
Diaphragm EPDM
Bonnet PPA
Spring 82B
Safety Relief Valve Brass
Check Valve POM
153
WATER HAMMER ARRESTER
Material of Main Parts
No. Part Name Material
1 Cap Brass
2 Spring SUS304
3 Piston POM
4 O-ring EPDM
5 Body Brass
Patt. No.: 1WHP
Function
Water hammer phenomenon occurs in closed pipes when the fluid is accelerated or decelerated very quickly, due to the
rapid closure of valves or taps or as a consequence of a circulation pump stopping. The effect consists in the propagation
of over- and underpressures along the pipes, which may result in noise and damage to the whole system. The water
hammer arrester, when installed close to single-lever mixing taps, solenoid valves, ball valves, etc., prevents such negative
effects.
Specification
Medium: Water
Max. working pressure: 10 Bar
Max. medium temperature: 90o
C
Max. water hammer pressure: 50 Bar
Operating start pressure: 3 bar
154
WATER HAMMER ARRESTER
Overall & Structure Dimensions
Model A B C D E
1WHP011 1/2\" ?52 84 69.5 ?45.5
Overall & Structure Dimensions
Model A B C D
1WHP020 3/8\" 83 71 ?45.5
1WHP022 3/4\" 91 76 ?45.5
155
MANIFOLDS
Material of Main Parts
Part Name Material Surface Treatment
Manifold Body Profiled Brass Rod Nickel Plated
Flow Meter Bonnet Brass Nickel Plated
Lockshield Bonnet Brass Nickel Plated
Control Valve Bonnet Brass Nickel Plated
Control Valve Spindle SS304
Ball Valve Brass Nickel Plated
End Components Brass Nickel Plated
Fitting Brass Nickel Plated
Rubber Parts EPDM
Patt. No.: 2MKA
Pre-assembled UFH Distribution Manifold
Profiled Brass Body
Introduction
1\" pre-assembled distribution manifold nickel-plated, consisting of: Control valves with valve-caps, set up to fit thermoelectric heads. With flow meters or lockshields. PEX fittings or multilayer fittings inlet and outlet. 2 ball valves with blue/
red butterfly handles, with thermometer. Equipped with 2 automatic air vent valves and 2 drain valves(with blue/red
handles)
156
MANIFOLDS
Technical Specifications
Medium Water with Corrosion Inhibitors Present
Maximum Working Pressure 10 bar (Flow Meter 6 bar)
Apply Water Temperature 0°C~82°C (Short Term at Max. 105°C)
Flow Meter Scale Range 0.5-5L/min
Connection Spec. 1\" F × 3/4\" M
Distance Between Branches 50mm
Distance Between Manifolds 225mm
Fittings 16×2, 20×2
With Flow Meters Code With Lockshields Code Number of Branches L (mm) C (mm)
2MKA102 2MKA202 2 253 100
2MKA103 2MKA203 3 303 50
2MKA104 2MKA204 4 353 100
2MKA105 2MKA205 5 403 150
2MKA106 2MKA206 6 453 200
2MKA107 2MKA207 7 503 250
2MKA108 2MKA208 8 553 300
2MKA109 2MKA209 9 603 350
2MKA110 2MKA210 10 653 400
2MKA111 2MKA211 11 703 450
2MKA112 2MKA212 12 753 500
26
L
100 50 G3/4\"
390
G1\"
79
G1\"
225
37.5 59
C
140
157
MANIFOLDS
Material of Main Parts
Part Name Material Surface Treatment
Manifold Body Brass Natural Color
Flow Regulating Valve Bonnet Brass Natural Color
Control Valve Bonnet Brass Natural Color
Control Valve Spindle SS304
End Components Brass Natural Color
Fitting Brass Natural Color
Rubber Parts EPDM
Patt. No.: 2MKB
Pre-assembled UFH Distribution Manifold
Forged Brass Body
Introduction
1\" pre-assembled distribution manifold, consisting of: Control valves with handle, set up to fit
thermo-electric heads. With flow regulating valves. PEX fittings or multilayer fittings inlet and
outlet. Equipped with 2 automatic air vent valves and 2 drain valves(with blue/red handles)
158
MANIFOLDS
Technical Specifications
Medium water with corrosion Inhibitors present
Maximum working pressure 10 bar
Apply water temperature 0-82°C (short term at max. 105°C)
Connection spec. 1F×3/4M, 1-1/4F×3/4M
Distance between branches 50mm
Distance between manifolds 215mm
Fittings 16×2, 20×2
Code Number of Branches DN D (mm) L (mm) C (mm)
2MKB202 2 25 G1\" 198 N/A
2MKB203 3 25 G1\" 248 50
2MKB204 4 25 G1\" 298 100
2MKB205 5 25 G1\" 348 150
2MKB206 6 25 G1\" 398 200
2MKB403 3 32 G1-1/4\" 240 50
2MKB404 4 32 G1-1/4\" 290 100
2MKB405 5 32 G1-1/4\" 340 150
2MKB406 6 32 G1-1/4\" 403 213
2MKB407 7 32 G1-1/4\" 453 263
2MKB408 8 32 G1-1/4\" 503 313
2MKB409 9 32 G1-1/4\" 553 363
159
MANIFOLDS
Material of Main Parts
Part Name Material Surface Treatment
Manifold Body SS304 Polishing
Flow Meter Bonnet Brass Nickel Plated
Lockshield Bonnet Brass Nickel Plated
Control Valve Bonnet Brass Nickel Plated
Control Valve Spindle SS304
Ball Valve Brass Nickel Plated
End Components Brass Nickel Plated
Fitting Brass Nickel Plated
Rubber Parts EPDM
Patt. No.: 2MKC
Pre-assembled UFH Distribution Manifold
Stainless Steel Body
Introduction
1\" pre-assembled distribution manifold nickel-plated, consisting of: Control valves with handle,
set up to fit thermo-electric heads. With flow meters or lockshields. PEX fittings or multilayer
fittings inlet and outlet. 2 ball valves with blue/red handles. Equipped with 2 air vent valves
and 2 drain valves(with blue/red handles)
160
MANIFOLDS
Technical Specifications
Medium water with corrosion inhibitors present
Maximum working pressure 10 bar (flow meter 6bar)
Apply water temperature 0-82°C (short term at max. 105°C)
Flow meter scale range 0.5-5L/min
Connection spec. 1F×3/4M
Distance between branches 50mm
Distance between manifolds 210mm
Fittings 16×2, 20×2
With Flow Meters Code With Lockshields Code Number of Branches L (mm) C (mm)
2MKC102 2MKC202 2 248 156
2MKC103 2MKC203 3 298 206
2MKC104 2MKC204 4 348 256
2MKC105 2MKC205 5 398 306
2MKC106 2MKC206 6 448 356
2MKC107 2MKC207 7 498 406
2MKC108 2MKC208 8 548 456
2MKC109 2MKC209 9 598 506
2MKC110 2MKC210 10 648 556
2MKC111 2MKC211 11 698 606
2MKC112 2MKC212 12 748 656 G1\" 210 52 396 G1\"
C
50 G3/4\"
78
L
28
102
39 30
161
MANIFOLDS
Material of Main Parts
Part Name Material Surface Treatment
Manifold Body Brass Natural Color
Flow Regulating Valve Bonnet Brass Natural Color
Control Valve Bonnet Brass Natural Color
Control Valve Spindle SS304
End Components Brass Natural Color
Fitting Brass Natural Color
Rubber Parts EPDM
Patt. No.: TC-2MKD
Pre-assembled UFH Distribution Manifold
Drawn Tube Brass Body
Introduction
1\" pre-assembled distribution manifold, consisting of: Control valves with handle, set up to fit
thermo-electric heads. With flow regulating valves. PEX fittings or multilayer fittings inlet and
outlet. Equipped with 2 air vent valves and 2 drain valves
162
MANIFOLDS
Technical Specifications
Medium Water with corrosion inhibitors present
Maximum working pressure 10 bar (flow meter 6bar)
Apply water temperature 0-82°C (short term at max. 105°C)
Connection spec. 1F×3/4M
Distance between branches 50mm
Distance between manifolds 210mm
Fittings 16×2, 20×2
With Flow Meters Code Number of Branches DN D(mm) L (mm) C (mm)
TC-2MKD02 2 25 G1\" 169 N/A
TC-2MKD03 3 25 G1\" 219 50
TC-2MKD04 4 25 G1\" 269 100
TC-2MKD05 5 25 G1\" 319 150
TC-2MKD06 6 25 G1\" 369 200
TC-2MKD07 7 25 G1\" 419 50
TC-2MKD08 8 25 G1\" 469 100
TC-2MKD09 9 25 G1\" 519 150
TC-2MKD10 10 25 G1\" 569 213
TC-2MKD11 11 25 G1\" 619 263
TC-2MKD12 12 25 G1\" 669 313 309210
35 37
92 L
30 50 G3/4”
G1”
C
?37 G1”
163
SENSOR PROBE BALL VALVES
Patt. No.: 2BED
Introduction
This series are suitable for use in the hydraulic,sanitary,irrigation,heating and compressed air industries
Maximum working pressure: 40bar
Working temperatuet: -20°C~ 120°C
Thread connections comply with ISO228/EN10226
Forged brass body
Standard bore
Material of Main Parts
No. Part Name Material
1 Body Brass
2 Ball Brass
3 Seat Seal PTFE
4 Bonnet Brass
5 Stem Brass
6 O-ring EPDM
No. Part Name Material
7 Packing PTFE
8 Gland Nut Brass
9 Butterfly Handle Aluminum
10 Nut Brass
11 Plug Brass
12 Washer PTFE
Overall & Structure Dimensions
Code PN/DN D E D L H3 A3
2BED004 PN40/DN15 1/2\" G1/2 15 51 38.7 52
2BED006 PN40/DN20 3/4\" G3/4 19 55 41.7 52
2BED008 PN40/DN25 1\" G1 23 67 52 67
164
AUTO BY-PASS VALVE
Feature
The Auto By-pass valve is designed for use in domestic central heating systems.
Maintains constant pump pressure within the system.
Reduces system noise associated with high pump pressures.
Increases efficiency.
Finshing available for both nickel plating and natural brass.
Technical specification
Medium: water
Temperature range: 110o
C Max
Maximum working pressure: 10 bar
Setting range: 0.1~0.6 Bar
No. Part Name Material
1 Handle ABS
2 Screw Stainless Steel
3 Position Fixing Knob ABS
4 Bonnet Brass
5 Stem Brass
6 O-ring EPDM
7 O-ring EPDM
8 Spring Stainless Steel
9 Body Brass
Material of Main Parts
No. Part Name Material
10 Sealed Cap Brass
11 Gasket Brass
12 Gasket PTFE
13 Gasket EPDM
14 Gasket Stainless Steel
15 Nut Stainless Steel
16 Olive Brass
17 Nut Brass
165
AUTO BY-PASS VALVE
Straight
Straight
Angle
Angle
Overall & Structure Dimensions
Code Description (Angle) A1 B1 C1
1PBA111 22mm×22mm Compression 22mm Compression 35 75
1PBA122 28mm×28mm Compression 28mm Compression 40 75
Code Description (Straight) A2 B2 C2
1PBA011 22mm×22mm Compression 22mm Compression 78 81
1PBA022 28mm×28mm Compression 28mm Compression 84 81
Overall & Structure Dimensions
Code Description (Angle) A1 B1 C1
1PBB111 Rp3/4 (F×F) Rp3/4 40 75
1PBB122 Rp1 (F×F) Rp1 46 81
Code Description (Straight) A2 B2 C2
1PBB011 Rp3/4 (F×F) Rp3/4 84 81
1PBB022 Rp1 (F×F) Rp1 105 85
Patt. No.: 1PBA
Patt. No.: 1PBB
166
Female/Male, connection branches, forged brass
Code Spec. Distance between
branches Number of outlet
1MFT101 3/4\" M/F × 1/2\" M 35mm 2-6
1MFT102 1\" M/F × 1/2\" M 35mm 2-6
Female/Male, PEX pipe connection branches, forged brass
Code Spec. Distance between
branches Number of outlet
1MFV101 3/4\" M/F × 16mm 35mm 2-5
1MFV102 1\" M/F × 16mm 35mm 2-5
Female/Male, PEX pipe connection branches, forged brass
Code Spec. Distance between
branches Number of outlet
1MFV103 3/4\" M/F × 15mm 50mm 2-4
Female/Male, connection branches, with ball valves,
forged brass
Code Spec. Distance between
branches Number of outlet
1MFW101 3/4\" M/F × 1/2\" M 35mm 2-5
1MFW102 1\" M/F × 1/2\" M 35mm 2-5
Female/Male, PEX pipe connection branches, with ball valves,
forged brass
Code Spec. Distance between
branches Number of outlet
1MFX101 3/4\" M/F × 16mm 35mm 2-5
1MFX102 1\" M/F × 16mm 35mm 2-5
Female/Male, connection branches, with stop valves,
forged brass
Code Spec. Distance between
branches Number of outlet
1MFP101 3/4\" M/F × 1/2\" M 35mm 2-5
1MFP102 1\" M/F × 1/2\" M 35mm 2-5
MANIFOLDS
PS 3588
PS 3588
PS 3588
167
Female/Male, PEX pipe connection branches, with stop valves,
forged brass
Code Spec. Distance between
branches Number of outlet
1MFN101 3/4\" M/F × 16mm 35mm 2-5
1MFN102 1\" M/F × 16mm 35mm 2-5
MANIFOLDS
Female/Male, male connection branches,
forged brass
Code Spec. Distance between
branches Number of outlet
1MFJ101 3/4\" M/F × 1/2\" M 50mm 2-8
1MFJ102 1\" M/F × 1/2\" M 50mm 2-8
1MFJ103 1\" M/F × 3/4\" M 50mm 2-8
1MFJ104 1-1/4\" M/F × 3/4\" M 50mm 2-8
Male/Male, male connection branches,
forged brass
Code Spec. Distance between
branches Number of outlet
1MFG101 3/4\"M × 1/2\"M × 1/2\"M 50mm 2-8
Female/Male, male connection branches,
with ball valves, forged brass
Code Spec. Distance between
branches Number of outlet
1MFL101 3/4\" M/F × 1/2\" M 50mm 2-6
1MFL102 1\" M/F × 1/2\" M 50mm 2-6
Male body, connection branches, forged brass
Code Spec. Distance between
branches Number of outlet
1MFR101 3/4\" M/F × 1/2\" M 50mm 3-8
1MFR102 1\" M/F × 1/2\" M 50mm 3-8
168
MANIFOLDS
Female/Male, connection branches,
with stop valves, forged brass
Code Spec. Distance between
branches Number of outlet
1MFU101 3/4\" M/F × 1/2\" M 50mm 2-5
Manifold with ball valve and Press connection
Code Spec. Distance between
branches Number of outlet
1MFQ101B 3/4\" MF × 12mm press 50mm 2-6
1MFQ102B 3/4\" MF × 16mm press 50mm 2-6
Manifold with ball valve and Slide connection
Code Spec. Distance between
branches Number of outlet
1MFP101B 3/4\" MF × 12mm slide 50mm 2-6
1MFP102B 3/4\" MF × 16mm slide 50mm 2-6
Female/Male, male connection branches
Material: Stainless steel
Code Spec. Distance between
branches Number of outlet
1MFJ101S 3/4\" MF × 1/2\" M 50mm 2-8
Female/Male, male connection branches, Exhaust valve fitting
Material: Stainless steel
Code Spec. Distance between
branches Number of outlet
1MFR101S 3/4\" MF × 1/2\" M 50mm 2-8
169
MANIFOLDS
Ball valve with ?’’swivel nut for manifold
Code Spec.
1BVJ501 1/2\" swivel nut × 1/2\" male thread connection
Code Spec.
1BVJ401 1/2\" swivel nut × 12mm slide connection
1BVJ402 1/2\" swivel nut × 16mm slide connection
Code Spec.
1BVJ601 1/2\" swivel nut × 12mm press connection
1BVJ602 1/2\" swivel nut × 16mm press connection
Female/Male, male connection branches,with ball valves
Material: Stainless steel
Code Spec. Distance between
branches Number of outlet
1MFL101S 3/4\" MF × 1/2\" M 50mm 2-8
Swivel Nut/Male, male connection branches, forged brass
Code Spec. Distance between
branches Number of outlet
1MFJ201 3/4\" MF × 1/2\" M 50mm 2-6
170
LEAKSTOP SYSTEM
MOTORIZED BALL VALVE
SMART THERMOSTAT
ELECTRIC CONTROL
Electric Control
171
LEAKSTOP SYSTEM
Application
Water leakage in the home is caused by a number of common sources. Despite of common reason of burst of pipe works;
It can be something as simple as a blocked sink or a problem with your dishwasher or washing machine. In the colder
months, frost causing pipes to burst is a major risk of flooding and water damage in homes. A water leakage doesn’t even
have to start in your home to cause damage – an issue with a neighbour’s roof or a leak at the flat upstairs can bring
flooding and water damage to your home.
Based on these problems, Leakstop System will provide water security protection for your entire home at any time.
Leakstop system consists of smart valve and water sensor.
Feature
Easy installation and re-set
Easy recognized beeping and LED indication
Consistent wireless system RF868
Automatic shut-off water supply when leaking
Remote control valve operation allowed
For one family house or apartment
Instant alarm with water leakage
Long time standing by sensor power
Self-maintenance valve
Allowing both horizontal or vertical installation
Low noise
CE approved
Material touches water meeting potable water law and standards.
172
LEAKSTOP SYSTEM II PLUS
When a water leakage is detected, report to the central controller; actively shut off the water supply to reduce the losses.
It can be widely used in houses, apart-ments, buildings, data centers, comput-er rooms and other scenarios.
Backup battery:4*AA alkaline battery When there is a power outage, it can support about 3 days of power supply.
Regularly automatic valve opening and closing, Support online and local control of valves.
Wireless water sensor won the red dot award,Compatible with wired and wireless
Supports up to eight wireless water sensors or four wireless water sensors plus four wired water sensors
Function
173
LEAKSTOP SYSTEM II PLUS
Specification
1 Power AC220V to DC12V
2 Backup battery 6V (AA × 4pcs)
3 Frequency RF868/915 WiFi 2.4G
4 Quantity of wired sensor Max: 4pcs
5 Quantity of wireless sensor Max: 8pcs
6 Quantity of valve Max: 2pcs
7 Protection class IP54
8 Automatic maintenance Periodically
9 False alarm response time 10S
10 Alarm volume 85dB@30cm
11 Lights Red, green
1MBF000 1MBF002 1MBF004
1 Dimensions DN15 DN20 DN25
2 Connection G1/2\" G3/4\" G1\"
3 Medium Water
4 Power supply DC12V
5 Control method Three-wire two-control
6 Power consumption ≤2W (switch)
7 Torque 7NM
8 Action time <15S
9 Angular stroke 90°
10 Protection class IP65
11 Wire length 1m
12 Nominal working pressure PN40
13 Temperature 0~95o
C
Motorized
Central Controller Plus
Code DN A L(mm) H(mm) Weight (g)
1MBF000 DN15 G1/2 58.3 98 398
1MBF002 DN20 G3/4 63.6 102 497
1MBF004 DN25 G1 73.1 107 692
Specification
174
LEAKSTOP SYSTEM II PLUS
Specification
1 Power supply DC3V (CR2032)
2 Battery life 1 year
3 Frequency RF868/915
4 Wire distance 150m (open space)
5 Protection class IPX7
6 Lights Red
Specification
1 Power supply DC3V (CR2032)
2 Battery life 10 year
3 Frequency RF868/915
4 Wire distance 150m (open space)
5 Protection class IPX7
6 Lights Red Green Blue
Specification
1 Power DC5V USB powered
2 Frequency RF868
3 WiFi 2.4G
4 Alarm Alarm buzzer tone
Specification
1 Length 2m
Water Sensor-1
Smart Gateway
Wired Sensor
Water Sensor-2*
?66
22
* Received the Red Dot Award, compatible with wired and wireless control,
available for selection
?64
18.4
25
87.9
100.5
22
54.9
2000±30mm
175
LEAKSTOP SYSTEM III
1. Using ultrasonic waves to detect water flow.
2. Real time monitoring of water usage.
3. Three modes to choose from.
4. Strengthen monitoring in key areas.
5. Detect water leakage and handle it intelligently.
6. Low temperature reminder.
7. Remote monitoring through APP.
8. Regular pipeline health testing.
Feature
Certification
176
LEAKSTOP SYSTEM III
Water Sensor
Specification
1 Power supply DC5V
2 Power consumption 1W
3 Wifi 2.4G
4 Applicable medium Water
5 Medium temperature 4~65o
C
6 Working temperature 4~50o
C
7 Working humidity 0~80%RH
Specification
1 Power supply DC3V (CR2032)
2 Battery life 1 year
3 Frequency RF868
4 Wire distance 150m (open space)
5 Protection class IPX7
6 Lights Red
Smart valve
?66
20 22
System Components
Water Meter LeakStop
Water Sensor
Backup Battery
Power Adapter
Ball Valve PRV
177
LEAKSTOP LITE
1. When there is a power outage, the valve can be manually opened/closed.
2. When water leakage is detected while powered on, the valve
automatically closes.
1 . Motorized Valve
2 . Power Adapter (DC12V)
3 . Leakage detection line or probe
Certification & patent
Components
Function
178
Specification
1 Dimensions DN15 DN20 DN25
2 Connection G1/2\" G3/4\" G1\"
3 Medium Water
4 Power supply DC12V
5 Control method Normally closed, power off reset
6 Power consumption ≤2W (switch)
LEAKSTOP LITE
7 Torque 7NM
8 Action time <15S
9 Angular stroke 90°
10 Protection class IP54
11 Wire length 1m
12 Nominal working pressure PN40
Code Size A L(mm) H(mm) B(mm)
2MBA111 DN15 G1/2\" 58 107 15
2MBA122 DN20 G3/4\" 63 111 20
2MBA133 DN25 G1\" 73 116 25
179
MOTORIZED BALL VALVE
Patt. No.: 1MBJ
Double kv Value Motorized Ball Valve
Features
It is a high-energy long-life product, mainly used in HVAC control of water systems, electric dives, and body by two parts.
Drive (actuator) using synchronous motor drives, motion stability, built-in limit switch and the self-test signal, the valve
fully open when the green light, red light when the full-off, if no fully on or off, the red and green light at the same time
light.
It can control the flow of the cold and hot media accurately according to actual needs. The actuator drives the valve ball to
rotate 90°, uses LED lights to indicate, switches between red and green lights to determine whether the valve is normally
opened or closed.
Materials
Body Brass
Stem Brass
Ball Brass
Seat PTFE
O-ring EPDM
Valve Specifications
Working medium: Water
Control way: Glycol on /off
Connection: Thread
KV1: 20 m3
/h at ?P=1Bar
KV2: 3 m3
/h at ?P=1Bar
Dimensions: DN 25
Maximum working pressure: 2.0MPa
Working temperature: 0~90°C
180
Code Spec.
1MBJ004 3/4\"
Actuator Specifications
Control mode: On /off control
Voltage: AC230V ±10%, 50/60Hz
Consumption: 6W (only the valve open, close)
Operating time: 15 seconds
Regulating mode: Angular travel 90°
Torque: 7Nm
Protection grade: IP54
Pressure Drop/Flow Rate Diagram
KV1 KV2
MOTORIZED BALL VALVE
181
MOTORIZED BALL VALVE
Patt. No.: 2MBB, 2MBD
Features
It is a high-energy long-life product, mainly used in HVAC control of water systems, electric dives, and body by two parts.
Drive (actuator) using synchronous motor drives, motion stability, built-in limit switch and the self-test signal, the valve
fully open when the green light, red light when the full-off, if no fully on or off, the red and green light at the same time
light.
Valve Specifications
Working medium Water, ≤60% ethylene glycol
Medium control way: On /off
Connection way: Thread
Valve body : Brass
Valve ball: Brass
Dimensions: DN15-DN32
Norminal pressure: 1.6MPa
Working temperature: 2~95°C
Actuator Specifications
Control mode On /off
Voltage: 24VAC/220VAC 50/60Hz
Consumption: 6W(Only the valve open, close)
Operating time: 15 seconds
Regulating mode: Angular travel 90°
Torque: 7Nm
Protection grade: IP54
Code Type DN Thread L (mm) H (mm) A
2MBB011 Two-way 15 1/2\" 51 107
2MBB022 Two-way 20 3/4\" 61 111
2MBB033 Two-way 25 1\" 65 116
2MBB044 Two-way 32 1-1/4\" 76 119
2MBD022 Three-way 20 3/4\" 70 111 39
2MBD033 Three-way 25 1\" 81 116 42
182
MOTORIZED BALL VALVE
Patt. No.: 2MBA, 2MBC
Features
Used in heating, air-conditioning and water supply systems, it automatically turns on/off the medium according to the
received temperature or other switch signals.
Valve Specifications
Working medium Water, ≤60% ethylene glycol
Medium control way: On /off
Connection way: Thread
Valve body : Brass
Valve ball: Brass
Dimensions: DN15-DN32
Norminal pressure: 1.6MPa
Working temperature: 2~95°C
Actuator Specifications
Control mode On /off
Voltage: 24VAC/220VAC 50/60Hz
Consumption: 6w
Operating time: 90 seconds
Regulating mode: Angular travel 90°
Torque: 5Nm
Protection grade: IP54
Code Type DN Thread L (mm) H (mm)
2MBA011 Two-way 15 1/2\" 60 30
2MBA022 Two-way 20 3/4\" 67 35
2MBA033 Two-way 25 1\" 89 38
2MBA044 Two-way 32 1-1/4\" 103 43.5
2MBC011 Three-way 15 1/2\" 60 30
2MBC022 Three-way 20 3/4\" 67 35
2MBC033 Three-way 25 1\" 89 38
2MBC044 Three-way 32 1-1/4\" 99 43.5
183
Patt. No.: 2SMA, 2SMB
Features
The motorized valve adopt the two-wireactuator and use spring return device , to create a quiet and energy saving
conditions for the users.
Valve Specifications
Medium control way: On /off
Connection way: Thread
Stroke(nominal value): 3mm
Valve body : Brass
Valve core: Brass
Stem: Stainless steel
Type : 2way, 3way
Dimensions : DN15-DN25
Actuator Specifications
Control mode On /off
Voltage: 24/110/220VAC 50/60Hz
Consumption: 2VA
Stroke (nominal value): 3mm (max 5mm)
Total travel time \"on\" (nominal value): 10 seconds
Total travel time \"off\" (nominal value): 5 seconds
Protection grade: IP40
Ambient temperature range: Working: 0-60°C Storage: 20-30°C
Code Type DN Thread A B C KV Value
2SMA011 Two-way 15 1/2\" 55 15 98 1.5
2SMA022 Two-way 20 3/4\" 66 19 102 2.5
2SMA033 Two-way 25 1\" 90 24 106 4.8
2SMC011 Three-way 15 1/2\" 55 29 98 1.5
2SMC022 Three-way 20 3/4\" 66 33.5 102 2.5
2SMC033 Three-way 25 1\" 90 37.5 106 4.8
MOTORIZED BALL VALVE
184
MOTORIZED VALVE
Patt. No.: 2MBA1
Realize on-site electric control, remote control, and intelligent control. It can be used for fluid control in HVAC systems,
heating, home water supply, water treatment, central heating systems, smart buildings, and smart homes.
Features
Quick disassembly and assembly
Visible valve switch position
Electric valve switch;
Manual control valve switch
Customizable circuits: control mode, etc
Specification
Supply voltage DC12V
Power consumption ≤2W
Control mode Three Line Two Control
Angular stroke 90°
Action time <15s
Line length 1m
Protection grade IP54
Medium Water
Medium temperature 0~95°C
Valve body CW617N
Valve ball SUS304
Valve stem CW617N
Ball seal PTFE
Stem seal EPDM
Code DN Voltage Female L (mm) H (mm) B (mm)
2MBA111 15 DC12V G1/2\" 58 107 15
2MBA122 20 DC12V G3/4\" 63 111 20
2MBA133 25 DC12V G1\" 73 116 25
185
MOTORIZED VALVE
Patt. No.: 1MBF2
This product is suitable for on-off control of various devices. The actuator motor works to drive the valve to open or close,
thereby achieving the flow or disconnection of medium in the pipeline. This product is suitable for water control systems
used in HVAC systems, heating systems, household water supply, water treatment equipment, and mechanical equipment.
Features
Easy to install, easy to maintain and install with small external space, eccentric structure, and can be installed close to the wall
Corrosion resistant, long service life, small size
Quick connection, convenient loading and unloading, and low noise during product operation
Equipped with anti disassembly lock fasteners to prevent other personnel from disassembling the actuator and valve body
Specification
Supply voltage DC24V / AC220V
Power consumption 2W / 6W
Angular stroke 90°
Medium temperature 0~95°C
Medium Water
Wire length 0.5m
Action time 15s
Power off reset Normal close
Apply power Open the valve
Torque 7N.m
Protection grade IP65
Control mode Two line one control Three line two control
Code DN Female L (mm) H (mm) A (mm)
1MBF200 15 G1/2\" 58 102 24
1MBF202 20 G3/4\" 63 110 31
1MBF204 25 G1\" 73 119 38
186
SMART THERMOSTAT
Technical Datas
Power supply TX-937H:90VAC ~ 250VAC 50Hz; <1.5W TX-937HO: 85VAC ~ 265VAC 50Hz; <1.5W
Current TX-937H Series: 3A TX-937HO: 20A
Temperature display and control Ambient temperature: 0 ~ 50°C (Default: IN)
Room temperature set range: 5°C ~ 60°C (default:5°C ~ 35°C)
Floor temperature set range: 30°C ~ 60°C (default:5°C ~ 35°C)
The differential temperature of ON/OFF
Switching (adjustable): 1~5°C (default: 1°C)
Wiring port ≤2.5mm
IP class 20
Shell materials ABC + PC
Retain the last events and parameter settings after a loss of power.
Manual, time period and temporary control modes.
Patt. No.: 1DPB001
Features
TX-937H heating thermostat features manual and temporary control with 7/6+1/5+2- days, 2/4/6- periods programming,
which is used for the control of electric device and valve actuator ON/OFF to floor heating system. The model is with 3.0
inch LCD touch screen and sensing air temperature, floor temperature as well as switching the heating automatically
when the air temperature rises above or falls below the thermostat setting.
187
SMART THERMOSTAT
Technical Datas
Power AC85 ~ 260V, 50/60Hz
Standby power <2W
Sensor element NTC
Accuracy 0.5°C
Display range 5 ~ 35°C
Load current Load current: 3A (resistance load), 1A (inductive load)
Working environment 0 ~ 45°C, 5 ~ 95% RH (non-condensing)
Temp setting 10 ~ 30°C
Communication mode Touch/Wifi (optional)
Patt. No.: 1DPB002
Features
TX-968H Touch Screen Intelligent Temperature Controller adopts 86 international standard sizes and touch panel control.
It is suitable for high-graded apartments, villas and office buildings.It can control the wind speed of fan coil, electric or air
valve at the end of central air-conditioning.It has simple operation, simple appearance, energy saving and high efficiency,
and is widely praised in the market.
86 Standard
Appearance
Touch Easy
Operation
Generous
Appearance
188
CNAS Certified Lab
Electronic Laboratory
189 Manufacturing center grandly opened in Oct. 2011 with occupied area 1.3 million SQF. Continuous investment and fruitful work is leading the capability of the manufacturing center to be world class among the industry. 2025
190
IDC Vietnam (Factory)
