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Relief Valves, 6,000 PSI - R Series - 4Z-RH4A-BNT-SS-K2

Name: Relief Valves, 6,000 PSI - R Series - 4Z-RH4A-BNT-SS-K2
SKU: 4Z-RH4A-BNT-SS-K2
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: 4Z-RH4A-BNT-SS-K2

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Maximum Operating Pressure	750 psi
Maximum Operating Temperature	107 °C	Division	Instrumentation Products Division
Minimum Operating Temperature	-30 °F	Materials of Construction	Stainless Steel 316
Connection 1 Size	Single Ferrule Compression	Connection 2 Size	1/4 inch
Actuation Type	Standard	Flow Coefficient	0.41 Cv
Packing Material	Nitrile Rubber	Cracking Pressure	350 to 750 psi
Back-Up Washer Material	PTFE
Connection 1 Style	Single Ferrule Compression Fitting	Connection 2 Style	Single Ferrule Compression Fitting
Material	316 Stainless Steel	Connection Size	1/4"
Connection Size 2	1/4"	Cracking Pressure (psi)	350 - 750
Actuation	Standard	Packing Material	Nitrile Rubber

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