Building services valves
Find and specify building services valves from top manufacturers with NBS Source. Browse 168 products that are ready to use on your projects. Classification Pr_65_54_95.
Can't find what you're looking for?
Recently verified
Showing 1-36 of 145
Geberit Mapress Stainless Steel Non-Return Valve, Flanged
Verified 7 days ago
Geberit Sales Ltd
Geberit Mapress stainless steel non-return valve, flanged.
Geberit Emptying Valve
Verified 7 days ago
Geberit Sales Ltd
Geberit emptying valve.
Geberit Mapress CuNiFe Non-Return Valve, Flanged
Verified 7 days ago
Geberit Sales Ltd
Geberit Mapress CuNiFe non-return valve, flanged.
Twyford Thermostatic Mixing Valve For Sola Washbasin Tap
Verified 7 days ago
Twyford Bathrooms
Thermostatic mixing valve.
ULTRAplate - Underfloor heating Diffusion Plates
Verified 1 month ago
Cellecta Ltd
Aluminium heat diffusion plates.
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.
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.
Thermostatic Mixing Valves (Large Bore)
Verified 1 month ago
Horne Engineering Ltd
Thermostatic mixing systems.
Geberit Mapress CuNiFe non-return valve, flanged
Verified 1 month ago
Geberit Sales Ltd
CuNiFe non-return valve, flanged
Geberit Mapress Stainless Steel non-return valve, flanged
Verified 1 month ago
Geberit Sales Ltd
Stainless Steel non-return valve, flanged.
PREMIX NANO Thermostatic Mixing Valve - Water Mixing Valve.
Verified 2 months ago
Delabie UK Ltd
Thermostatic water mixing valve.
Antifreeze Valve
Verified 2 months ago
PETTINAROLI UK LIMITED
Antifreeze valve that is designed to be installed in the supply and return pipework.
Fastwarm® FastPlate - Aluminium Spreader Plate
Verified 3 months ago
Fastwarm Underfloor Heating
Aluminium high output spreader plate.
Easytop Valves (Ball Valves)
Verified 3 months ago
VIEGA LTD
Ball valve fittings, suitable for various fields of application.
Easytop Valves (Circulation Regulation Valve)
Verified 3 months ago
VIEGA LTD
Circulation regulation valve (CRV) fittings, suitable for various fields of application.
Easytop Valves (Concealed Free-Flow Valve)
Verified 3 months ago
VIEGA LTD
Concealed free-flow valve fittings, suitable for various fields of application.
Qtoo collection: Premix flexbox f/ sensor tap - Premix Flexbox f/Sensor Tap
Verified 3 months ago
dline
Flexbox with premix solenoid valve.
Qtoo collection: Single flow flexbox f/ Sensor Tap - Single flow flexbox f/ Sensor Tap
Verified 3 months ago
dline
Flexbox with single flow solenoid valve.
Danfoss Ally™ Radiator Thermostat
Verified 3 months ago
Danfoss Ltd
A connected radiator thermostat for residential use.
7340 Metering Station
Verified 4 months ago
Victaulic
Metering station/Flow measuring device for HVAC systems. With Grooved Ends.
761 Victaulic Master Seal Butterfly Valve
Verified 4 months ago
Victaulic
A butterfly valve for use in carbon steel, ductile iron and plastic piping systems. Used on mechanical piping systems DN50(2")-DN300(12")
E125 StrengThin 100 Butterfly Valve
Verified 4 months ago
Victaulic
A butterfly valve for thin wall stainless steel pipe. Applicable to mechanical systems - heating (LTHW), cooling (CHW,CON) systems
716 Check Valve
Verified 4 months ago
Victaulic
Check valve for preventing backflow on mechanical piping systems - LTHW, CHW, CON systems. Grooved End - mechanical coupling.
7890 Double Regulating Valve - Double regulating commissioning valve
Verified 4 months ago
Victaulic
Double regulating and commissioning valve with Grooved Ends
Bypass Valve - Flanged 42-25 - Differential Pressure Regulator
Verified 4 months ago
SAMSON Controls Ltd
Differential pressure regulators, DN15–250 for installation in a bypass pipe or short-circuit pipe.
2 Port Temperature Hi-Limit (Slamshut) Safety Valve - Flanged 2212 - Safety Temperature Limiter
Verified 4 months ago
SAMSON Controls Ltd
Safety temperature limiter with type 2422 valve.
2 Port Motorised Valve - Screwed & Flanged 3222 - Two-way Valve and Actuator
Verified 4 months ago
SAMSON Controls Ltd
Control valves available as mixing or diverting valves for use in heating, ventilation and air-conditioning systems.
Differential Pressure Controller - Flanged 42-24 - Differential Pressure Regulator
Verified 4 months ago
SAMSON Controls Ltd
Type 42-24 differential pressure regulator, DN15–250, consisting of valve and closing actuator.
3 Port Motorised Valve - Flanged 3260 - Three-way Valve and Actuator
Verified 4 months ago
SAMSON Controls Ltd
Three-way globe valves for use in industrial applications as well as heating, ventilation and air-conditioning systems.
Pressure Independent Control Valve - Screwed 2488 - Flow Regulator with Electric Actuator
Verified 4 months ago
SAMSON Controls Ltd
Flow regulator with electric actuator, DN15–50 with threaded ends. Low-maintenance, medium-controlled proportional regulators requiring no auxiliary energy.
2 Port Motorised Valve - Flanged 3214 - Two-way Valve and Actuator
Verified 4 months ago
SAMSON Controls Ltd
Single-seated globe valves mounted on electric actuators with safety function to protect heating systems against excess temperatures
or pressures.
2 Port Temperature Controller - Screwed 43-2 - Self-Operated Temperature Regulator
Verified 4 months ago
SAMSON Controls Ltd
Temperature regulators for district heating systems, heat generators, heat exchangers and other HVAC and industrial applications.
Differential Pressure Controller - Screwed 45-2 45-4 - Differential Pressure Regulator
Verified 4 months ago
SAMSON Controls Ltd
Differential pressure regulators, DN15–50.
3 Port Motorised Valve - Screwed 3226 - Three-way Valve and Actuator
Verified 4 months ago
SAMSON Controls Ltd
Control valves available as mixing or diverting valves for use in heating, ventilation and air-conditioning systems.
Pressure Independent Control Valve - Flanged 42-36E - Flow Regulator with Electric Actuator
Verified 4 months ago
SAMSON Controls Ltd
Combined self-operated regulator for flow rate with additional electric actuator.
3 Port Temperature Controller - Screwed 43-3 - Self-Operated Temperature Regulator
Verified 4 months ago
SAMSON Controls Ltd
Temperature regulators for mixing and diverting service in heating or cooling installations.
Showing 1-36 of 145