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Relief Valves, 6,000 PSI - R Series - 4F-RH4A-BNT-SS-K1

Name: Relief Valves, 6,000 PSI - R Series - 4F-RH4A-BNT-SS-K1
SKU: 4F-RH4A-BNT-SS-K1
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-K1

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Products specifications

Attribute name	Attribute value
Maximum Operating Pressure	350 psi	Minimum Operating Temperature	-30 °F
Packing Material	Nitrile Rubber	Flow Coefficient	0.41 Cv
Back-Up Washer Material	PTFE	Actuation Type	Standard
Materials of Construction	Stainless Steel 316	Connection 2 Size	1/4 inch
Cracking Pressure	50 to 350 psi	Division	Instrumentation Products Division
Maximum Operating Temperature	107 °C	Connection 1 Size	NPT F
Connection Size	1/4 inch
Connection Size 2	1/4"	Packing Material	Nitrile Rubber
Cracking Pressure (psi)	50 - 350	Material	316 Stainless Steel
Connection 2 Style	NPT F	Actuation	Standard
Connection Size	1/4"	Connection 1 Style	NPT F

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