Parker 4A-RH4A-BNT-SS-K5 - Relief Valves, 6,000 PSI - R Series

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:
Partner Available:Quote Required
Brand Parker
Part No. 4A-RH4A-BNT-SS-K5
$316.80
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options
Products specifications
Attribute nameAttribute value
UOMEAMaximum Operating Pressure3000 psi
Maximum Operating Temperature225 °FConnection Size1/4 inch
Minimum Operating Temperature-34 °CMaterials of ConstructionStainless Steel 316
DivisionInstrumentation Products DivisionConnection 1 SizeTwo Ferrule Compression
Connection 2 SizeTwo Ferrule CompressionActuation TypeStandard
Flow Coefficient0.41 CvPacking MaterialNitrile Rubber
Cracking Pressure2250 to 3000 psiBack-Up Washer MaterialPTFE
Connection Size1/4"Material316 Stainless Steel
Connection 1 StyleTwo Ferrule Compression FittingConnection 2 StyleTwo Ferrule Compression Fitting
Connection Size 21/4"ActuationStandard
Packing MaterialNitrile RubberCracking Pressure (psi)2250 - 3000
Product resources