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Parker 4892 21 21 - Check Valves

Parker's check valves allow compressed air to flow in one direction and prevent it from flowing in the other. Fitted upstream of the circuit to be protected, they provide total protection.

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Brand Parker

Part No. 4892 21 21

$160.93

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Products specifications

Attribute name	Attribute value
UOM	EA	Division	Fluid System Connectors Division
Minimum Operating Temperature	-4 °F	Seal Material	FKM
Gripping Ring Material	Stainless Steel	Media	Compressed Air
Application	Pneumatics, Robotics, Textile, Semi-conductors, Packaging	Valve Configuration	One Way
Connection 1 Tube Outside Diameter	N/A	Connection 2 Tube Outside Diameter	N/A
Maximum Operating Pressure	39.9 bar	Maximum Operating Temperature	356 °F
Shape	Threaded	Body Material	316L Stainless Steel
Product Style	Pipe to Pipe	Connection Type	BSPP
Thread Material	316L Stainless Steel	Connection 1 Size	BSPP
Connection 2 Size	BSPP	Cracking Pressure	3.6 psi
Connection 1 Thread Size	1/2 mm	Connection 2 Thread Size	1/2 mm

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Literature and Reference Materials

Compliance, Certifications & Safety, Literature and Reference Materials

FSC REACH Product Declaration (PDF)