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Relief Valves, 6,000 PSI - R Series - 4F-RH4A-BNT-SS-K6

Name: Relief Valves, 6,000 PSI - R Series - 4F-RH4A-BNT-SS-K6
SKU: 4F-RH4A-BNT-SS-K6
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-BNT-SS-K6

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Maximum Operating Temperature	107 °C
Division	Instrumentation Products Division	Minimum Operating Temperature	-30 °F
Materials of Construction	Stainless Steel 316	Connection 2 Size	1/4 inch
Connection 1 Size	NPT F	Maximum Operating Pressure	4000 psi
Actuation Type	Standard	Flow Coefficient	0.41 Cv
Packing Material	Nitrile Rubber	Cracking Pressure	3000 to 4000 psi
Back-Up Washer Material	PTFE
Connection 1 Style	NPT F	Connection 2 Style	NPT F
Material	316 Stainless Steel	Connection Size	1/4"
Connection Size 2	1/4"	Cracking Pressure (psi)	3000 - 4000
Actuation	Standard	Packing Material	Nitrile Rubber

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