Slow Start Valve

Slow Start Valve2016-12-10T10:00:34+00:00

Project Description

Slow Start Valve

This is a differential balanced valve automatically opens the air port fully when the downstream pressure is about 50% of the upstream pressure. Without a pilot, the upstream air flows downstream through the regulation needle. When an external or pneumatic solenoid signal is generated, the valve opens the main ports to creat full flow. It doesn’t relieve the downstream circuit.

slow start valve

Symbol

slow start valve symbol

Model HAV2000 HAV3000HAV4000 HAV5000
Port Size (G) 1/4" 3/8"1/2" 3/4"
Operating Pressure Range (Mpa)0.3~1.0Mpa0.3~1.0Mpa0.3~1.0Mpa0.3~1.0Mpa