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

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

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Products specifications

Attribute name	Attribute value
Cracking Pressure	350 to 750 psi	Connection Size	1/4 inch
Packing Material	Nitrile Rubber	Connection 1 Size	NPT M
Back-Up Washer Material	PTFE	Flow Coefficient	0.41 Cv
Minimum Operating Temperature	-34 °C	Actuation Type	Standard
Materials of Construction	Stainless Steel 316	Maximum Operating Pressure	750 psi
Maximum Operating Temperature	225 °F	Connection 2 Size	NPT M
Division	Instrumentation Products Division
Connection Size	1/4"	Connection Size 2	1/4"
Connection 2 Style	NPT M	Packing Material	Nitrile Rubber
Cracking Pressure (psi)	350 - 750	Actuation	Standard
Connection 1 Style	NPT M	Material	316 Stainless Steel

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