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Water services valves

Find and specify water services valves from top manufacturers with NBS Source. Browse 168 products that are ready to use on your projects. Classification Pr_65_54_95.

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Showing 1-36 of 148

Sponsored
Twyford Thermostatic Mixing Valve For Sola Washbasin Tap

Twyford Thermostatic Mixing Valve For Sola Washbasin Tap

Verified 10 days ago

Twyford Bathrooms

Thermostatic mixing valve.
Sponsored
ULTRAplate - Underfloor heating Diffusion Plates

ULTRAplate - Underfloor heating Diffusion Plates

Verified 12 days ago

Cellecta Ltd

Aluminium heat diffusion plates.
+3
Sponsored
VOS Corner Radiator Valve

VOS Corner Radiator Valve

Verified 17 days ago

JTP UK

A corner valve for radiators.
+6
Sponsored
Pressure Independent Space Heating Control

Pressure Independent Space Heating Control

Verified 24 days ago

SAV Systems

Range of pressure independent valves.
+3
Sponsored
Automatic Filling Unit

Automatic Filling Unit

Verified 26 days ago

PETTINAROLI UK LIMITED

Automatic filling unit consisting of a pressure reducing valve with shut off valve and check valve.
+2
Sponsored
Antifreeze Valve

Antifreeze Valve

Verified 26 days ago

PETTINAROLI UK LIMITED

Antifreeze valve that is designed to be installed in the supply and return pipework.
+4
Sponsored
51L - Heavy Duty Full-Flow Ball valve

51L - Heavy Duty Full-Flow Ball valve

Verified 26 days ago

PETTINAROLI UK LIMITED

F x F heavy duty full-flow ball valve with extended neck to enable valve operation even with thermal insulation.
+6
Sponsored
Press Fit Ball Valve

Press Fit Ball Valve

Verified 26 days ago

PETTINAROLI UK LIMITED

Press fit heavy duty full-flow ball valve made by non-dezincifiable alloy.
+6
BOS
Sponsored
Thermostatic Mixing Valve with Isolating Valves and 4th Connection to Cold Tap

Thermostatic Mixing Valve with Isolating Valves and 4th Connection to Cold Tap

Verified 1 month ago

Horne Engineering Ltd

A range of DN15 thermostatic mixing valves for healthcare and other public buildings.
+5
BOS
Sponsored
Thermostatic Mixing Valve with Isolating Valves

Thermostatic Mixing Valve with Isolating Valves

Verified 1 month ago

Horne Engineering Ltd

A range of point of use thermostatic mixing valves for healthcare and other public buildings.
+10
BOS
Sponsored

Thermostatic Mixing Valves (Large Bore)

Verified 1 month ago

Horne Engineering Ltd

Thermostatic mixing systems.
+7
Sponsored
Fig. 973 Double Regulating Valve

Fig. 973 Double Regulating Valve

Verified 1 month ago

Hattersley

Ductile iron double regulating valve.
+21
Sponsored
Fig. 973W Double Regulating Valve

Fig. 973W Double Regulating Valve

Verified 1 month ago

Hattersley

Ductile iron, lever operated double regulating valve.
+5
Sponsored

Fig. R400 Differential Pressure Control Valve

Verified 1 month ago

Hattersley

Bronze differential pressure control valves, fitted in supply (Fig. F400) or return (Fig. R400) pipework, PN16.
+6
Sponsored
Fig. 1934 Pressure Independent Control Valve

Fig. 1934 Pressure Independent Control Valve

Verified 1 month ago

Hattersley

DZR brass pressure independent control valve, PN25.
+11
Sponsored
Fig. M525 Pressure Reducing Valve

Fig. M525 Pressure Reducing Valve

Verified 1 month ago

Hattersley

Bronze pressure reducing valves, PN25.
+2
Sponsored
Fig. 970 Butterfly Valve Fully Lugged

Fig. 970 Butterfly Valve Fully Lugged

Verified 1 month ago

Hattersley

A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.
+21
Sponsored
Fig. DPF1732 Companion Valve

Fig. DPF1732 Companion Valve

Verified 1 month ago

Hattersley

Bronze female companion valve for differential pressure control valves, PN16.
+8
Sponsored
Fig. 2900 Thermal Circulation Valve

Fig. 2900 Thermal Circulation Valve

Verified 1 month ago

Hattersley

Bronze thermal circulation valves, PN16.
+3
Sponsored
Fig. 970W Butterfly Valve Fully Lugged (WRAS Approved)

Fig. 970W Butterfly Valve Fully Lugged (WRAS Approved)

Verified 1 month ago

Hattersley

A fully-lugged, wafer pattern, lever or gearbox operated butterfly valve.
+16
Sponsored
Fig. M425 Pressure Reducing Valve

Fig. M425 Pressure Reducing Valve

Verified 1 month ago

Hattersley

Ductile iron pressure reducing valve, PN25.
+2
Sponsored
Fig. 306F Pressure Independent Control Valve

Fig. 306F Pressure Independent Control Valve

Verified 1 month ago

Hattersley

Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.
+6
Sponsored
Fig. 405F Differential Presure Control Valve

Fig. 405F Differential Presure Control Valve

Verified 1 month ago

Hattersley

Cast iron differential pressure control valve, fitted in supply or return pipework, PN16.
+5
Sponsored
Fig. 971 Butterfly Valve Fully Lugged

Fig. 971 Butterfly Valve Fully Lugged

Verified 1 month ago

Hattersley

A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.
+21
Sponsored
Fig. 78 Thermostatic Mixing Valve

Fig. 78 Thermostatic Mixing Valve

Verified 1 month ago

Hattersley

Chrome plated brass thermostatic mixing valve, PN10.
+2
Sponsored
Fig. 100YL Ball Valve

Fig. 100YL Ball Valve

Verified 1 month ago

Hattersley

A threaded DZR, lever operated gas ball valve.
+8
Sponsored
Fig. 100 Ball Valve

Fig. 100 Ball Valve

Verified 1 month ago

Hattersley

A threaded DZR, lever operated ball valve (Fig. 100) and extended lever variant option (Fig. 100EXT).
+14
Sponsored
Fig. 116 Ball Valve

Fig. 116 Ball Valve

Verified 1 month ago

Hattersley

A bronze threaded ended, lever operated ball valve (Fig. 116) and extended lever variant option (Fig. 116EXT).
+12
Sponsored
Fig.1937F E-PICV+ - PN16 Pressure Independent Control Valve

Fig.1937F E-PICV+ - PN16 Pressure Independent Control Valve

Verified 1 month ago

Hattersley

Electronic pressure-independent control energy valve.
+5
Sponsored
Fig. 1000 Flow Measurement Device

Fig. 1000 Flow Measurement Device

Verified 1 month ago

Hattersley

DZR brass metering station.
+6
Sponsored
Fig. 4925 - Butterfly Valve Fully Lugged

Fig. 4925 - Butterfly Valve Fully Lugged

Verified 1 month ago

Hattersley

A fully-lugged, lever (Fig. 4925) or gearbox (Fig. 4925G) operated butterfly valve.
+20
Sponsored
Fig.1936F E-PICV - PN16 Pressure Independent Control Valve

Fig.1936F E-PICV - PN16 Pressure Independent Control Valve

Verified 1 month ago

Hattersley

Pressure-independent control valve (PICV) using pressure transducers combined with a high-speed actuator to automatically regulate flow, regardless of pressure fluctuations in the system.
+5
Sponsored
MH737 Commissioning Set

MH737 Commissioning Set

Verified 1 month ago

Hattersley

Ductile iron variable orifice double regulating valve.
+8
Sponsored
M2000 Flow Measurement Device

M2000 Flow Measurement Device

Verified 1 month ago

Hattersley

Stainless steel metering station.
+14
Sponsored
Fig. 371 Drain Taps

Fig. 371 Drain Taps

Verified 1 month ago

Hattersley

DZR brass draining tap.
+3
Sponsored
Fig. 1732 Commissioning Set

Fig. 1732 Commissioning Set

Verified 1 month ago

Hattersley

Bronze fixed orifice double regulating valve.
+8

Showing 1-36 of 148