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VRT3 Unloader Valve & Chemical Injector (2.1) 250 BAR
Tecomec VRT3 trapped pressure unloader valve with a built-in chemical injector (2.1mm jet), rated to 250 bar, 40 litres per minute and 90°C. It has a 3/8" BSP female inlet, 3/8" BSP male outlet and 3/8" BSP female bypass, plus a 1/4" BSP female gauge port, and pressure is set with the blue spring and regulator knob.
When the trigger gun is released the valve sends the water to bypass while keeping pressure trapped in the hose; when the gun is opened again the flow returns to the outlet at the set pressure. The injector draws detergent into the water flow.
To check thread sizes, see our BSP thread size chart.
For technical advice or help choosing a part, call 015395 66193 or email sales@flowjet.co.uk.
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