Parker MARA Series Metal Seat Relief Valve Set
Parker MARA Series Metal Seat Relief Valve Set
SKU:VAL-28b31a
Reliable Parker MARA Series Metal Seat Relief Valve for precise pressure venting with high durability and temperature range.
Regular price
$299.99
Regular price
Sale price
$299.99
Unit price
per
Delivery via Maden
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The Parker MARA Series Metal Seat Relief Valve provides reliable venting of gases or liquids in pressure gas systems, cryogenic applications, and petrochemical systems. With pressure ratings from 5,000 psi to 10,000 psi, this valve is designed for precision and durability. The valve's high temperature option and robust construction make it suitable for varied industrial applications. Designed to open proportionally to increasing pressure, the MARA Series ensures accurate pressure relief within a +/-3% setpoint tolerance.
Product Specifications
Dimensions A
10.62 in
Dimensions Back Pressure Max
500 psi | 34 bar
Dimensions Connection
MPI™ to FNPT
Dimensions Orifice Diameter
.188 in
Dimensions Pressure Rating Max
10000 psi | 690 bar
Dimensions Pressure Rating Min
5000 psi | 345 bar
Dimensions Repair Kits
R8MARA-10K
Dimensions Size
1/2 x 3/4
Specifications Caution
Parker Relief Valves are preset and factory sealed. Warranty is voided if seal is broken by customer. Maximum system operating pressure should not exceed 90% of relief valve set pressure. Pressures in excess of this value may cause weepage resulting in damage to plug and seat.Care should be taken when locating a relief valve within a piping system to keep the relief valve as far from the pump as possible. Certain pumps create an end-of-stroke spike in pressure that is not detectable by common instrumentation. These spikes could cause premature failure of the relief valve.