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H1-20-12MP - Hydraulic Pressure/Vacuum Relief Valves - H1 / HM1 Series

Parker's pressure/vacuum relief valves are designed for use with pressurized reservoirs to prevent pump cavitation by maintaining positive tank pressure and filtering incoming air.

Availability:	Backordered Estimated Lead Time: 12 days
Partner Available:	Backordered

SKU H1-20-12MP

$189.25/each

Bypass upcharge for backordered quantity. Check this box if you prefer to backorder out of stock quantities from Hyspeco for this item, then click Add To Cart.

Products specifications

Attribute name	Attribute value
UOM	EA	Special Options	na
Cracking Pressure (psi)	20	Connection Thread Size (inch)	3/4 - 14
Thread Type	Male NPTF	Actuation Type	Mechanical
Vacuum Relief Pressure	0.3 psi	For Fluid Type	Hydraulic
Maximum Flow Rate	n/a	Pressure Control Range	20 psi
Maximum Operating Pressure	60 psi	Seal Material	Elastomeric
Maximum Operating Temperature	250 °F	Minimum Operating Temperature	-40 °F
Body Material	Steel

Product resources

Compliance, Certifications & Safety

Safety Guide: Quick Couplings and Related Accessories (PDF)

Literature and Reference Materials