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Water services valves

Find and specify water services valves from top manufacturers with NBS Source. Browse 163 products that are ready to use on your projects. Classification Pr_65_54_95.

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Showing 1-36 of 143

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 16 days 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 16 days ago

Horne Engineering Ltd

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

Thermostatic Mixing Valves (Large Bore)

Verified 16 days ago

Horne Engineering Ltd

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

Fig. 973 Double Regulating Valve

Verified 17 days ago

Hattersley

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

Fig. 973W Double Regulating Valve

Verified 17 days ago

Hattersley

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

Fig. R400 Differential Pressure Control Valve

Verified 17 days 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 17 days ago

Hattersley

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

Fig. M525 Pressure Reducing Valve

Verified 17 days ago

Hattersley

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

Fig. 970 Butterfly Valve Fully Lugged

Verified 17 days 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 17 days 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 17 days 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 17 days 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 17 days ago

Hattersley

Ductile iron pressure reducing valve, PN25.
+2
Sponsored
Fig. 405F Differential Presure Control Valve

Fig. 405F Differential Presure Control Valve

Verified 17 days ago

Hattersley

Cast iron differential pressure control valve, fitted in supply or return pipework, PN16.
+5
Sponsored
Fig. 306F Pressure Independent Control Valve

Fig. 306F Pressure Independent Control Valve

Verified 17 days ago

Hattersley

Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.
+6
Sponsored
Fig. 971 Butterfly Valve Fully Lugged

Fig. 971 Butterfly Valve Fully Lugged

Verified 17 days 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 17 days ago

Hattersley

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

Fig. 100YL Ball Valve

Verified 17 days ago

Hattersley

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

Fig. 100 Ball Valve

Verified 17 days 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 17 days 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 17 days ago

Hattersley

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

Fig. 1000 Flow Measurement Device

Verified 17 days ago

Hattersley

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

Fig. 4925 - Butterfly Valve Fully Lugged

Verified 17 days 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 17 days 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 17 days ago

Hattersley

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

M2000 Flow Measurement Device

Verified 17 days ago

Hattersley

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

Fig. 371 Drain Taps

Verified 17 days ago

Hattersley

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

Fig. 1732 Commissioning Set

Verified 17 days ago

Hattersley

Bronze fixed orifice double regulating valve.
+8
Sponsored

Fig. MH739 Commissioning Set - Fixed Orifice Double Regulating Valve

Verified 17 days ago

Hattersley

Ductile iron fixed integral orifice, double regulating valve.
+8
Sponsored
Fig. 425 Pressure Reducing Valve

Fig. 425 Pressure Reducing Valve

Verified 17 days ago

Hattersley

DZR brass pressure reducing valve, PN25.
+6
Sponsored
DM941 / DA941 Fixed Integral Orifice Double Regulating Valve

DM941 / DA941 Fixed Integral Orifice Double Regulating Valve

Verified 17 days ago

Crane Fluid Systems

A fixed integral orifice, double regulating valve.
+8
Sponsored
DP971F Differential Presure Control Valve

DP971F Differential Presure Control Valve

Verified 17 days ago

Crane Fluid Systems

A differential pressure control valve.
+5
Sponsored
Dominator Peak Pro BSRIA Model – Direct Mount

Dominator Peak Pro BSRIA Model – Direct Mount

Verified 17 days ago

Crane Fluid Systems

A pre-assembled valve set with PICV, flushing valves & FMD.
Sponsored
Dominator Peak Pro - Z9601PF - Remote Mount.

Dominator Peak Pro - Z9601PF - Remote Mount.

Verified 17 days ago

Crane Fluid Systems

A pre-assembled valve set with PICV, FMD, strainer/ drain and flushing valves.
+4
Sponsored
DPAR961 Differential Pressure Control Valve (Return Mounted)

DPAR961 Differential Pressure Control Valve (Return Mounted)

Verified 17 days ago

Crane Fluid Systems

A differential pressure control valve.
+6
Sponsored
DPAF961 Differential Pressure Control Valve (Flow Mounted)

DPAF961 Differential Pressure Control Valve (Flow Mounted)

Verified 17 days ago

Crane Fluid Systems

A differential pressure control valve.
+6

Showing 1-36 of 143