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Parker PWBA3412 - Air Preparation Accessories - Blocking Valves

The blocking valve, rated to 150 psi, is a single acting spring return 2/2 valve. The device requires a pneumatic pilot signal to open. When the pilot signal is removed, the internal spring will close the blocking valve, bubble tight.

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Brand Parker

Part No. PWBA3412

$0.01

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Products specifications

Attribute name	Attribute value
UOM	EA	Media	Inert Gases filtered to 50 micron
Body Material	Zinc Alloy	Division	Pneumatic Division
Operational Life	10 Million Cycles	Operating Temperature	5 to 140
Maximum Operating Frequency	10	Operating Pressure	0 to 150
Port Size	1/2	Port Size (inch)	1/2
Pilot Connection Inlet	5/32" Tube	Connection Tube O.D. (inch)	N/A
Connection Type	Instant Tube Fittings	Port Type	NPT

Product resources

Literature and Reference Materials

Telepneumatic: Pneumatic Logic & Controls - Catalog PCC-4/USA (PDF)