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Relief Valves, 6,000 PSI - R Series - 4F-RH4A-KZT-SS-K7

Name: Relief Valves, 6,000 PSI - R Series - 4F-RH4A-KZT-SS-K7
SKU: 4F-RH4A-KZT-SS-K7
Availability: OutOfStock

Parker's R Series Relief Valves are designed such that when the upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve. Pressures range from 10 PSI (0.7 BAR) to 6,000 PSI (413.7 BAR).

Availability: Backordered

SKU: 4F-RH4A-KZT-SS-K7

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Products specifications

Attribute name	Attribute value
Materials of Construction	Stainless Steel 316	Back-Up Washer Material	PTFE
Actuation Type	Standard	Flow Coefficient	0.41 Cv
Connection 2 Size	1/4 inch	Maximum Operating Pressure	5000 psi
Division	Instrumentation Products Division	Cracking Pressure	4000 to 5000 psi
Connection Size	1/4 inch	Connection 1 Size	NPT F
Minimum Operating Temperature	-29 °C	Maximum Operating Temperature	200 °F
Packing Material	Highly Fluorinated Fluorocarbon Rubber
Cracking Pressure (psi)	4000 - 5000	Connection Size 2	1/4"
Material	316 Stainless Steel	Connection 1 Style	NPT F
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection 2 Style	NPT F
Actuation	Standard	Connection Size	1/4"

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