K3.2 Flow Actuated Unloader 4.2-5.5 gpm 400-1450 psi PARTS Inlet: 1/2" FPT

Inlet: 1/2" FPT

You can also use a high-pressure ball valve

Maximum temperature: 300 F

Weight: 1 lb

302 F specifications brass construction Buna-n

K3.2 Flow Actuated Unloader 4.2-5.5 gpm 400-1450 psi PARTS Inlet: 1/2" FPTK3. 2 flow actuated unloader 4. 2 5. 5 GPM 400 1450 psi. The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Flow actuated unloaders divert water to the bypass when there is a sufficient reduction or stoppage of water flow. The flow actuated unloader has an orifice instead of a check valve in pressure actuate unloaders. When the gun valve is closed and water flow stopes, system pressure is increased rapidly al all