Building services valves
Find and specify building services valves from top manufacturers with NBS Source. Browse 176 products that are ready to use on your projects. Classification Pr_65_54_95.
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Showing 37-72 of 152
Fig. 1732 Commissioning Set
Verified 1 month ago
Hattersley
Bronze fixed orifice double regulating valve.
Fig. MH739 Commissioning Set - Fixed Orifice Double Regulating Valve
Verified 1 month ago
Hattersley
Ductile iron fixed integral orifice, double regulating valve.
Fig. 973W Double Regulating Valve
Verified 1 month ago
Hattersley
Ductile iron, lever operated double regulating 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.
Fig.1937F E-PICV+ - PN16 Pressure Independent Control Valve
Verified 1 month ago
Hattersley
Electronic pressure-independent control energy valve.
MH737 Commissioning Set
Verified 1 month ago
Hattersley
Ductile iron variable orifice double regulating valve.
Fig. 1000 Flow Measurement Device
Verified 1 month ago
Hattersley
DZR brass metering station.
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).
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).
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.
Fig. M425 Pressure Reducing Valve
Verified 1 month ago
Hattersley
Ductile iron pressure reducing valve, PN25.
Fig. M525 Pressure Reducing Valve
Verified 1 month ago
Hattersley
Bronze pressure reducing valves, PN25.
M2000 Flow Measurement Device
Verified 1 month ago
Hattersley
Stainless steel metering station.
Fig. 100YL Ball Valve
Verified 1 month ago
Hattersley
A threaded DZR, lever operated gas ball 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.
Fig. 1934 Pressure Independent Control Valve
Verified 1 month ago
Hattersley
DZR brass pressure independent control valve, PN25.
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.
Fig. 2900 Thermal Circulation Valve
Verified 1 month ago
Hattersley
Bronze thermal circulation valves, PN16.
Fig. 405F Differential Presure Control Valve
Verified 1 month ago
Hattersley
Cast iron differential pressure control valve, fitted in supply or return pipework, PN16.
Fig. 970W Butterfly Valve Fully Lugged (WRAS Approved)
Verified 1 month ago
Hattersley
A fully-lugged, wafer pattern, lever or gearbox operated butterfly valve.
Fig. 78 Thermostatic Mixing Valve
Verified 1 month ago
Hattersley
Chrome plated brass thermostatic mixing valve, PN10.
D996F E-PICV - PN16 Pressure Independent Control Valve
Verified 1 month ago
Crane Fluid Systems
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.
DPIC992F Pressure Independent Control Valve
Verified 1 month ago
Crane Fluid Systems
A ductile iron, pressure independent control valve.
DPF931 Companion Valve
Verified 1 month ago
Crane Fluid Systems
A differential pressure companion valve.
FM638 & FM639 Butterfly Valve Fully Lugged
Verified 1 month ago
Crane Fluid Systems
A fully-lugged butterfly valve.
DM1716 Pressure Reducing Valve
Verified 1 month ago
Crane Fluid Systems
A ductile iron, pressure reducing valve.
D997F E-PICV+ - PN16 Pressure Independent Control Valve
Verified 1 month ago
Crane Fluid Systems
Electronic pressure independent control energy valve. Controls the heat transfer, optimises delta T and automatically regulates flow, regardless of pressure fluctuations in the system.
DM1725 Pressure Reducing Valve
Verified 1 month ago
Crane Fluid Systems
A ductile iron, pressure reducing valve.
D1089 Thermostatic Mixing Valve
Verified 1 month ago
Crane Fluid Systems
A self-acting thermostatic mixing valve.
Dominator Eco BSRIA Model - Direct Mount
Verified 1 month ago
Crane Fluid Systems
Dominator Eco with BSRIA flushing drains.
D995 Pressure Independent Control Valve
Verified 1 month ago
Crane Fluid Systems
A Pressure independent control valve.
Dominator with commissioning set - Z3000 - Remote Mount
Verified 1 month ago
Crane Fluid Systems
A pre-assembled valve set with commissioning set and strainer/ drain.
F628, F628B & F629 Butterfly Valve Fully Lugged
Verified 1 month ago
Crane Fluid Systems
A fully-lugged, lever operated butterfly valve (F628), gearbox operated (F629) or bareshaft (F628B).
F614 & F615 Butterfly Valve Fully Lugged
Verified 1 month ago
Crane Fluid Systems
A fully-lugged, lever (F614) or gearbox (F615) operated butterfly valve.
DM931 / DA931 Variable Orifice Double Regulating Valves
Verified 1 month ago
Crane Fluid Systems
A variable orifice double regulating valve.
D340 Drain Taps
Verified 1 month ago
Crane Fluid Systems
A brass draining tap.
Showing 37-72 of 152