Designed to make sure that liquid or gas flows in just one direction, this 24 spring single check valve with 10mm BSP female connection recognises flow and velocity, closing automatically to prevent backflow. Suitable for a maximum pressure of 40 bar, this valve has a brass body and FKM seat.

Rubinetterie 24 spring check valve (BSP) 10mm Brass

This JET Range WCV-SP 100mm 16PN single plate check valve is designed to ensure that liquid or gas fluid flows in only one direction, depending on flow and velocity to close automatically, preventing backflow.

JET Range WCV-SP single plate check valve 100mm

This Midland Brass 15mm check valve is made of robust brass.  A check valve, sometimes called a non-return valve, is designed to ensure that liquid or gas fluid flows in only one direction, depending on flow and velocity to close automatically, preventing backflow.

@ MIDBRASS SINGLE CHECK VALVE 15MM

@ NAVIGATOR SINGLE CHECK VALVE 15MM

This John Guest Speedfit 15 x 15mm double check valve provides push-fit connection of plastic and copper pipe, allowing water to flow through in one direction to prevent backflow of potential contaminants. To connect, simply push the fitting fully onto the pipe. Where demounting is required the collet is pushed towards the body of the fitting before pulling the pipe to release. This fitting is easy to work with in confined places and removes the need for hot works on site, reducing installation time by about 40% compared to traditional fixing methods.

JG Speedfit double check valve 15mm

This reliable, high performance Center CB Center range angled thermostatic radiator valve (TRV) meets industry standards and is Keymark certified for installer and homeowner peace of mind. Supplied with a lockshield, this TRV incorporates a liquid sensor for ultra-precise temperature control and thanks to a bi-directional valve design offers flexible installation.

Center CB Angled TRV and lockshield valve pack 10mm

Jet FVC Fuelstop safety fire valve designed to shut down the flow of fuel to the appliance in the event of the burner overheating or a fire near the appliance. The valve is to be installed in the oil line at point of entry to the building. The sensor to be passed though the wall into the building and positioned above the burner in accordance with the burner manufacturer's instructions. The oil line and capillary should be sleeved as it passes through walls and there should not be any sharp bends made in the capillary tube. The safety valve is of a robust mechanical design manufactured of non-corrosive materials for external installation. Please ensure that the valve is installed with the reset button pointing down so that rain water cannot enter the valve body. The reset button can be used as an isolation valve when the burner is being serviced by pulling the button down but must be pressed up to activate the valve into the open position before the burner is fired up. The capillary tube and sensor are intrinsically joined to the valve and must not be broken or cut, if this happens the valve will fail safe and any outstanding warranty will be void. The Fuelstop does not require a power supply as its operation is mechanical. When the sensor detects heat at the burner that is above the set temperature range. The fluid in the sensor expands bellows in the valve body forcing the valve to snap closed. Note: The valve cannot be reset until the temperature has returned to normal. The Fuelstop operates positively and quickly when required to do so due the products quality, design and its fluid filled sensor. (Valves that use air in the sensor can, in cold weather, nuisance trip and take longer to operate when necessary). When the valve is tripped, appropriate action must be taken to restore normal operating conditions before the valve is re-set. Fire Valves should be tested annually when the burner is serviced. FUELSTOP Fire Valves comply with BS 5410 and are tested to OFS E101 being OFCERT certificated.

JET Range FVC thermostatic fire valve 95C 10mm x 3mtr

Looking for 10 mm check valve? Order from Wolseley today - free delivery or click and collect available nationwide.

10 Mm Check Valve