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Building services valves

Find and specify building services valves from top manufacturers with NBS Source. Browse 174 products that are ready to use on your projects. Classification Pr_65_54_95.

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Showing 1-36 of 150

Sponsored
Danfoss Ally™ Radiator Thermostat

Danfoss Ally™ Radiator Thermostat

Verified today

Danfoss Ltd

A connected radiator thermostat for residential use.
Sponsored

PREMIX NANO Thermostatic Mixing Valve - Water Mixing Valve.

Verified 14 days ago

Delabie UK Ltd

Thermostatic water mixing valve.
+2
Sponsored
716 Check Valve

716 Check Valve

Verified 17 days ago

Victaulic

Check valve for preventing backflow on mechanical piping systems - LTHW, CHW, CON systems. Grooved End - mechanical coupling.
+3
Sponsored
7340 Metering Station

7340 Metering Station

Verified 17 days ago

Victaulic

Metering station/Flow measuring device for HVAC systems. With Grooved Ends.
+12
Sponsored
E125 StrengThin 100 Butterfly Valve

E125 StrengThin 100 Butterfly Valve

Verified 17 days ago

Victaulic

A butterfly valve for thin wall stainless steel pipe. Applicable to mechanical systems - heating (LTHW), cooling (CHW,CON) systems
Sponsored
7890 Double Regulating Valve - Double regulating commissioning valve

7890 Double Regulating Valve - Double regulating commissioning valve

Verified 17 days ago

Victaulic

Double regulating and commissioning valve with Grooved Ends
+11
Sponsored
761 Victaulic Master Seal Butterfly Valve

761 Victaulic Master Seal Butterfly Valve

Verified 17 days 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")
+18
Sponsored
Bypass Valve - Flanged 42-25 - Differential Pressure Regulator

Bypass Valve - Flanged 42-25 - Differential Pressure Regulator

Verified 20 days ago

SAMSON Controls Ltd

Differential pressure regulators, DN15–250 for installation in a bypass pipe or short-circuit pipe.
+2
Sponsored
2 Port Temperature Controller - Screwed 43-2 - Self-Operated Temperature Regulator

2 Port Temperature Controller - Screwed 43-2 - Self-Operated Temperature Regulator

Verified 20 days ago

SAMSON Controls Ltd

Temperature regulators for district heating systems, heat generators, heat exchangers and other HVAC and industrial applications.
+6
Sponsored
2 Port Motorised Valve - Flanged 3214 - Two-way Valve and Actuator

2 Port Motorised Valve - Flanged 3214 - Two-way Valve and Actuator

Verified 20 days ago

SAMSON Controls Ltd

Single-seated globe valves mounted on electric actuators with safety function to protect heating systems against excess temperatures or pressures.
+13
Sponsored
Pressure Independent Control Valve - Flanged 42-36E - Flow Regulator with Electric Actuator

Pressure Independent Control Valve - Flanged 42-36E - Flow Regulator with Electric Actuator

Verified 20 days ago

SAMSON Controls Ltd

Combined self-operated regulator for flow rate with additional electric actuator.
+6
Sponsored
Differential Pressure Controller - Screwed 45-2 45-4 - Differential Pressure Regulator

Differential Pressure Controller - Screwed 45-2 45-4 - Differential Pressure Regulator

Verified 20 days ago

SAMSON Controls Ltd

Differential pressure regulators, DN15–50.
+2
Sponsored
2 Port Temperature Hi-Limit (Slamshut) Safety Valve - Flanged 2212 - Safety Temperature Limiter

2 Port Temperature Hi-Limit (Slamshut) Safety Valve - Flanged 2212 - Safety Temperature Limiter

Verified 20 days ago

SAMSON Controls Ltd

Safety temperature limiter with type 2422 valve.
Sponsored
Pressure Independent Control Valve - Screwed 2488 - Flow Regulator with Electric Actuator

Pressure Independent Control Valve - Screwed 2488 - Flow Regulator with Electric Actuator

Verified 20 days ago

SAMSON Controls Ltd

Flow regulator with electric actuator, DN15–50 with threaded ends. Low-maintenance, medium-controlled proportional regulators requiring no auxiliary energy.
+6
Sponsored
Differential Pressure Controller - Flanged 42-24 - Differential Pressure Regulator

Differential Pressure Controller - Flanged 42-24 - Differential Pressure Regulator

Verified 20 days ago

SAMSON Controls Ltd

Type 42-24 differential pressure regulator, DN15–250, consisting of valve and closing actuator.
+6
Sponsored
2 Port Motorised Valve - Screwed & Flanged 3222 - Two-way Valve and Actuator

2 Port Motorised Valve - Screwed & Flanged 3222 - Two-way Valve and Actuator

Verified 20 days ago

SAMSON Controls Ltd

Control valves available as mixing or diverting valves for use in heating, ventilation and air-conditioning systems.
+9
Sponsored
3 Port Motorised Valve - Screwed 3226 - Three-way Valve and Actuator

3 Port Motorised Valve - Screwed 3226 - Three-way Valve and Actuator

Verified 20 days ago

SAMSON Controls Ltd

Control valves available as mixing or diverting valves for use in heating, ventilation and air-conditioning systems.
+9
Sponsored
3 Port Motorised Valve - Flanged 3260 - Three-way Valve and Actuator

3 Port Motorised Valve - Flanged 3260 - Three-way Valve and Actuator

Verified 20 days ago

SAMSON Controls Ltd

Three-way globe valves for use in industrial applications as well as heating, ventilation and air-conditioning systems.
+5
Sponsored
3 Port Temperature Controller - Screwed 43-3 - Self-Operated Temperature Regulator

3 Port Temperature Controller - Screwed 43-3 - Self-Operated Temperature Regulator

Verified 20 days ago

SAMSON Controls Ltd

Temperature regulators for mixing and diverting service in heating or cooling installations.
+2
BOS
Sponsored
Thermostatic Mixing Valves (Large Bore)

Thermostatic Mixing Valves (Large Bore)

Verified 21 days ago

Horne Engineering Ltd

Thermostatic mixing systems.
+6
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 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
Sponsored
Wade (YA Series) Non-Freeze Water Point

Wade (YA Series) Non-Freeze Water Point

Verified 1 month ago

Alumasc Water Management Solutions

A non-freeze external water point.
+6
Sponsored
Zero Anti-Freeze Valve

Zero Anti-Freeze Valve

Verified 2 months ago

Intatec Ltd

An anti-freeze valve designed and engineered to protect heat pump systems that are operating with water.
+4
Sponsored
Intamix Delta Valves - Thermostatic Mixing Valves

Intamix Delta Valves - Thermostatic Mixing Valves

Verified 2 months ago

Intatec Ltd

Thermostatic mixing valve specifically designed for heat networks where the maximum distribution temperature is 50°C.
+4
Sponsored
Pressure Independent Thermostatic Radiator Valve - Radiator Valve

Pressure Independent Thermostatic Radiator Valve - Radiator Valve

Verified 2 months ago

Intatec Ltd

Pressure independent thermostatic radiator valves.
+4
Sponsored
Inta Apartment Hub - Apartment Water Meter Assembly

Inta Apartment Hub - Apartment Water Meter Assembly

Verified 2 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.
Sponsored
Geberit cover collar set for concealed ball valve - Ball Valve Fittings

Geberit cover collar set for concealed ball valve - Ball Valve Fittings

Verified 2 months ago

Geberit Sales Ltd

Geberit cover collar set for concealed ball valve.
Sponsored
Geberit actuator lever set for concealed ball valve - Ball Valve Fittings

Geberit actuator lever set for concealed ball valve - Ball Valve Fittings

Verified 2 months ago

Geberit Sales Ltd

Actuator lever set for concealed ball valve.
Sponsored
Geberit spindle extension set for concealed ball valve - Ball Valve Fittings

Geberit spindle extension set for concealed ball valve - Ball Valve Fittings

Verified 2 months ago

Geberit Sales Ltd

Geberit spindle extension set for concealed ball valve.
Sponsored
Geberit Flowfit Concealed Ball Valve With Insulation

Geberit Flowfit Concealed Ball Valve With Insulation

Verified 2 months ago

Geberit Sales Ltd

Geberit FlowFit concealed ball valve with insulation.
Sponsored
Geberit Spindle Extension Set For Ball Valve - Ball Valve Fittings

Geberit Spindle Extension Set For Ball Valve - Ball Valve Fittings

Verified 2 months ago

Geberit Sales Ltd

Geberit spindle extension set for ball valve.
Sponsored
Geberit spindle extension set for concealed stop valve - Valve Fittings

Geberit spindle extension set for concealed stop valve - Valve Fittings

Verified 2 months ago

Geberit Sales Ltd

Spindle extension set for concealed copper stop valve.
Sponsored
Concealed Thermostatic Shower Mixer - Secondary Outlet Connector - Outlet Connector

Concealed Thermostatic Shower Mixer - Secondary Outlet Connector - Outlet Connector

Verified 2 months ago

Perrin & Rowe

Concealed thermostatic shower mixer - secondary outlet connector.
Sponsored
Underfloor Heating Mixing Shunt - 7021 - Mixing Shunt Pump

Underfloor Heating Mixing Shunt - 7021 - Mixing Shunt Pump

Verified 2 months ago

PETTINAROLI UK LIMITED

Underfloor heating complete mixing kit with circulating pump, thermostatic valve with remote sensor and integrated non-return valve.
Sponsored
94 Range PICV - Pressure Independent Control Valve

94 Range PICV - Pressure Independent Control Valve

Verified 2 months ago

PETTINAROLI UK LIMITED

EvoPICV Pressure independent balancing and control valve, DN50–DN250 with equal percentage characteristic.
+13

Showing 1-36 of 150