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Relief Valves, 6,000 PSI - R Series - 4M-RH4A-BNT-SS-K3

Name: Relief Valves, 6,000 PSI - R Series - 4M-RH4A-BNT-SS-K3
SKU: 4M-RH4A-BNT-SS-K3
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-K3

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Division	Instrumentation Products Division
Maximum Operating Pressure	1500 psi	Materials of Construction	Stainless Steel 316
Maximum Operating Temperature	225 °F	Minimum Operating Temperature	-34 °C
Actuation Type	Standard	Flow Coefficient	0.41 Cv
Packing Material	Nitrile Rubber	Cracking Pressure	750 to 1500 psi
Back-Up Washer Material	PTFE	Connection 1 Size	NPT M
Connection 2 Size	NPT M
Connection 1 Style	NPT M	Connection 2 Style	NPT M
Material	316 Stainless Steel	Connection Size	1/4"
Connection Size 2	1/4"	Cracking Pressure (psi)	750 - 1500
Actuation	Standard	Packing Material	Nitrile Rubber

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