MPI™ MARA Series Metal Seat Relief Valve (Factory Set)
MPI™ MARA Series Metal Seat Relief Valve (Factory Set)
SKU:VAL-b42cd6
Dependable MPI™ MARA Series Metal Seat Relief Valve with precise pressure control, ideal for gas, liquid applications.
Regular price
$699.99
Regular price
Sale price
$699.99
Unit price
per
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The MPI™ MARA Series Metal Seat Relief Valve (Factory Set) by Parker is engineered to ensure dependable venting of gases or liquids within a pressure range of 3,000 psi to 15,000 psi. With a standard operating temperature range of -423ºF to 400ºF, and the high-temperature option up to 750ºF, these precision valves are ideal for pressure gas systems, cryogenic applications, and petrochemical setups. Notably, they are proficient in handling air, gases, steam, vapor, and liquids, excluding steam boiler applications. Precision designed for specialized systems, these relief valves possess a full valve flow accuracy of +/-3% of the setpoint, making them a reliable choice for critical applications.
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
R9MARA-10K
Dimensions Size
9/16 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.