Valve, Humphrey, 2 or 3-Way Normally Closed/ Normally Open, Spring Return.

Valve, Humphrey, 2 or 3-Way Normally Closed/ Normally Open, Spring Return.

Model 31P is a multi-purpose valve with spring-return. Pressure may be applied at any port. The 31P can be used as a 3-way, normally closed/normally open valve, as a divertor or dual-pressure valve, or as a 2-way valve with the unused NC or NO port plugged.

The 31 P can be mounted with two #10 Screws or panel mounted with the body threads.

Dimensions: 1.31"H x 1.25"W x 0.63" D

Weight: 4.25 oz. (120.5 gms)