Building services valves
Find and specify building services valves from top manufacturers with NBS Source. Browse 169 products that are ready to use on your projects. Classification Pr_65_54_95.
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Showing 37-72 of 146
Antifreeze Valve
Verified 3 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 4 months ago
Fastwarm Underfloor Heating
Aluminium high output spreader plate.
Qtoo collection: Single flow flexbox f/ Sensor Tap - Single flow flexbox f/ Sensor Tap
Verified 4 months ago
dline
Flexbox with single flow solenoid valve.
Qtoo collection: Premix flexbox f/ sensor tap - Premix Flexbox f/Sensor Tap
Verified 4 months ago
dline
Flexbox with premix solenoid valve.
Danfoss Ally™ Radiator Thermostat
Verified 4 months ago
Danfoss Ltd
A connected radiator thermostat for residential use.
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
7340 Metering Station
Verified 4 months ago
Victaulic
Metering station/Flow measuring device for HVAC systems. With Grooved Ends.
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
2 Port Temperature Controller - Screwed 43-2 - Self-Operated Temperature Regulator
Verified 5 months ago
SAMSON Controls Ltd
Temperature regulators for district heating systems, heat generators, heat exchangers and other HVAC and industrial applications.
2 Port Temperature Hi-Limit (Slamshut) Safety Valve - Flanged 2212 - Safety Temperature Limiter
Verified 5 months ago
SAMSON Controls Ltd
Safety temperature limiter with type 2422 valve.
Differential Pressure Controller - Flanged 42-24 - Differential Pressure Regulator
Verified 5 months ago
SAMSON Controls Ltd
Type 42-24 differential pressure regulator, DN15–250, consisting of valve and closing actuator.
Differential Pressure Controller - Screwed 45-2 45-4 - Differential Pressure Regulator
Verified 5 months ago
SAMSON Controls Ltd
Differential pressure regulators, DN15–50.
3 Port Motorised Valve - Screwed 3226 - Three-way Valve and Actuator
Verified 5 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 5 months ago
SAMSON Controls Ltd
Combined self-operated regulator for flow rate with additional electric actuator.
Bypass Valve - Flanged 42-25 - Differential Pressure Regulator
Verified 5 months ago
SAMSON Controls Ltd
Differential pressure regulators, DN15–250 for installation in a bypass pipe or short-circuit pipe.
2 Port Motorised Valve - Screwed & Flanged 3222 - Two-way Valve and Actuator
Verified 5 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 5 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 5 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 5 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.
3 Port Temperature Controller - Screwed 43-3 - Self-Operated Temperature Regulator
Verified 5 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 5 months ago
Alumasc Water Management Solutions
A non-freeze external water point.
Geberit actuator lever set for concealed ball valve - Ball Valve Fittings
Verified 6 months ago
Geberit Sales Ltd
Actuator lever set for concealed ball valve.
Geberit cover collar set for concealed ball valve - Ball Valve Fittings
Verified 6 months ago
Geberit Sales Ltd
Geberit cover collar set for concealed ball valve.
Geberit Flowfit Concealed Ball Valve With Insulation
Verified 6 months ago
Geberit Sales Ltd
Geberit FlowFit concealed ball valve with insulation.
Geberit spindle extension set for concealed ball valve - Ball Valve Fittings
Verified 6 months ago
Geberit Sales Ltd
Geberit spindle extension set for concealed ball valve.
Geberit Spindle Extension Set For Ball Valve - Ball Valve Fittings
Verified 6 months ago
Geberit Sales Ltd
Geberit spindle extension set for ball valve.
Geberit spindle extension set for concealed stop valve - Valve Fittings
Verified 6 months ago
Geberit Sales Ltd
Spindle extension set for concealed copper stop valve.
Concealed Thermostatic Shower Mixer - Secondary Outlet Connector - Outlet Connector
Verified 6 months ago
Perrin & Rowe
Concealed thermostatic shower mixer - secondary outlet connector.
Underfloor Heating Mixing Shunt - 7021 - Mixing Shunt Pump
Verified 6 months ago
PETTINAROLI UK LIMITED
Underfloor heating complete mixing kit with circulating pump, thermostatic valve with remote sensor and integrated non-return valve.
94 Range PICV - Pressure Independent Control Valve
Verified 6 months ago
PETTINAROLI UK LIMITED
EvoPICV Pressure independent balancing and control valve, DN50–DN250 with equal percentage characteristic.
Automatic Filling Unit
Verified 6 months ago
PETTINAROLI UK LIMITED
Automatic filling unit consisting of a pressure reducing valve with shut off valve and check valve.
Press Fit Ball Valve
Verified 6 months ago
PETTINAROLI UK LIMITED
Press fit heavy duty full-flow ball valve made by non-dezincifiable alloy.
83 Range PICV - Pressure Independent Control Valve
Verified 6 months ago
PETTINAROLI UK LIMITED
EvoPICV pressure independent balancing and control valve for rotary actuator. DN40–DN50 with equal percentage characteristic
VORTEX 4 ePIV Terminal Valve Assembly
Verified 6 months ago
PETTINAROLI UK LIMITED
VORTEX 4 series compact terminal valve assembly with 40 mm centre to centre bypass, Belimo ePIV and drain installed in the return. Venturi flow measuring station mounted in the flow.
Showing 37-72 of 146