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Relief Valves, 6,000 PSI - R Series - 4M-RL4A-KZT-SS-KE

Name: Relief Valves, 6,000 PSI - R Series - 4M-RL4A-KZT-SS-KE
SKU: 4M-RL4A-KZT-SS-KE
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-RL4A-KZT-SS-KE

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Products specifications

Attribute name	Attribute value
Cracking Pressure	150 to 225 psi	Connection 2 Size	1/4 inch
Division	Instrumentation Products Division	Connection Size	1/4 inch
Minimum Operating Temperature	-20 °F	Flow Coefficient	0.75 Cv
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Maximum Operating Pressure	225 psi
Connection 1 Size	NPT M	Maximum Operating Temperature	93 °C
Back-Up Washer Material	PTFE	Materials of Construction	Stainless Steel 316
Actuation Type	Standard
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Actuation	Standard
Connection Size	1/4"	Connection 2 Style	NPT M
Connection Size 2	1/4"	Connection 1 Style	NPT M
Material	316 Stainless Steel	Cracking Pressure (psi)	150 - 225

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