Building services valves
Find and specify building services valves from top manufacturers with NBS Source. Browse 172 products that are ready to use on your projects. Classification Pr_65_54_95.
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Showing 1-36 of 149
PREMIX NANO Thermostatic Mixing Valve - Water Mixing Valve.
Verified 17 days ago
Delabie UK Ltd
Thermostatic water mixing valve.
ULTRAplate - Underfloor heating Diffusion Plates
Verified 18 days ago
Cellecta Ltd
Aluminium heat diffusion plates.
Antifreeze Valve
Verified 18 days ago
PETTINAROLI UK LIMITED
Antifreeze valve that is designed to be installed in the supply and return pipework.
Fastwarm® FastPlate - Aluminium Spreader Plate
Verified 1 month ago
Fastwarm Underfloor Heating
Aluminium high output spreader plate.
Easytop Valves (Ball Valves)
Verified 1 month ago
VIEGA LTD
Ball valve fittings, suitable for various fields of application.
Easytop Valves (Circulation Regulation Valve)
Verified 1 month ago
VIEGA LTD
Circulation regulation valve (CRV) fittings, suitable for various fields of application.
Easytop Valves (Concealed Free-Flow Valve)
Verified 1 month ago
VIEGA LTD
Concealed free-flow valve fittings, suitable for various fields of application.
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.
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.
Qtoo collection: Premix flexbox f/ sensor tap - Premix Flexbox f/Sensor Tap
Verified 1 month ago
dline
Flexbox with premix solenoid valve.
Qtoo collection: Single flow flexbox f/ Sensor Tap - Single flow flexbox f/ Sensor Tap
Verified 1 month ago
dline
Flexbox with single flow solenoid valve.
Danfoss Ally™ Radiator Thermostat
Verified 2 months ago
Danfoss Ltd
A connected radiator thermostat for residential use.
7340 Metering Station
Verified 2 months ago
Victaulic
Metering station/Flow measuring device for HVAC systems. With Grooved Ends.
761 Victaulic Master Seal Butterfly Valve
Verified 2 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 2 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 2 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 2 months ago
Victaulic
Double regulating and commissioning valve with Grooved Ends
Bypass Valve - Flanged 42-25 - Differential Pressure Regulator
Verified 2 months ago
SAMSON Controls Ltd
Differential pressure regulators, DN15–250 for installation in a bypass pipe or short-circuit pipe.
2 Port Temperature Controller - Screwed 43-2 - Self-Operated Temperature Regulator
Verified 2 months ago
SAMSON Controls Ltd
Temperature regulators for district heating systems, heat generators, heat exchangers and other HVAC and industrial applications.
2 Port Motorised Valve - Flanged 3214 - Two-way Valve and Actuator
Verified 2 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.
Pressure Independent Control Valve - Flanged 42-36E - Flow Regulator with Electric Actuator
Verified 2 months ago
SAMSON Controls Ltd
Combined self-operated regulator for flow rate with additional electric actuator.
Differential Pressure Controller - Screwed 45-2 45-4 - Differential Pressure Regulator
Verified 2 months ago
SAMSON Controls Ltd
Differential pressure regulators, DN15–50.
2 Port Temperature Hi-Limit (Slamshut) Safety Valve - Flanged 2212 - Safety Temperature Limiter
Verified 2 months ago
SAMSON Controls Ltd
Safety temperature limiter with type 2422 valve.
Pressure Independent Control Valve - Screwed 2488 - Flow Regulator with Electric Actuator
Verified 2 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.
Differential Pressure Controller - Flanged 42-24 - Differential Pressure Regulator
Verified 2 months ago
SAMSON Controls Ltd
Type 42-24 differential pressure regulator, DN15–250, consisting of valve and closing actuator.
2 Port Motorised Valve - Screwed & Flanged 3222 - Two-way Valve and Actuator
Verified 2 months ago
SAMSON Controls Ltd
Control valves available as mixing or diverting valves for use in heating, ventilation and air-conditioning systems.
3 Port Motorised Valve - Screwed 3226 - Three-way Valve and Actuator
Verified 2 months ago
SAMSON Controls Ltd
Control valves available as mixing or diverting valves for use in heating, ventilation and air-conditioning systems.
3 Port Motorised Valve - Flanged 3260 - Three-way Valve and Actuator
Verified 2 months ago
SAMSON Controls Ltd
Three-way globe valves for use in industrial applications as well as heating, ventilation and air-conditioning systems.
3 Port Temperature Controller - Screwed 43-3 - Self-Operated Temperature Regulator
Verified 2 months ago
SAMSON Controls Ltd
Temperature regulators for mixing and diverting service in heating or cooling installations.
Wade (YA Series) Non-Freeze Water Point
Verified 3 months ago
Alumasc Water Management Solutions
A non-freeze external water point.
Zero Anti-Freeze Valve
Verified 3 months ago
Intatec Ltd
An anti-freeze valve designed and engineered to protect heat pump systems that are operating with water.
Intamix Delta Valves - Thermostatic Mixing Valves
Verified 3 months ago
Intatec Ltd
Thermostatic mixing valve specifically designed for heat networks where the maximum distribution temperature is 50°C.
Inta Apartment Hub - Apartment Water Meter Assembly
Verified 3 months ago
Intatec Ltd
Class D water meter carrier combines an isolation valve, double check valve, pressure reducing valve, and water meter (supplied by others) all-in-one unit.
Pressure Independent Thermostatic Radiator Valve - Radiator Valve
Verified 3 months ago
Intatec Ltd
Pressure independent thermostatic radiator valves.
Geberit cover collar set for concealed ball valve - Ball Valve Fittings
Verified 4 months ago
Geberit Sales Ltd
Geberit cover collar set for concealed ball valve.
Showing 1-36 of 149