Section A

Stainless Steel Liquid Relief Valves

  • Non-Code liquid service

  • Compact design

  • Pressures to 10,000

  • Dependable "Ball & Seat" design

  • 1/4" & 3/8" FNPT inlet sizes


Section A

 
INLET OUTLET SIZES
1/4" X 1/4" FNPT
3/8" X 3/8" FNPT
ORIFICE SIZES (dia)
1/4" & 3/8"
MAXIMUM SET PRESSURE
10,000 PSI
SERVICE APPLICATION
Non Code liquid
MATERIALS OF CONSTRUCTION
BODY:
ASME SA 479-304
ASME SA 479-316
INTERNALS:
302SS, 316SS
TYPICAL APPLICATIONS
Overpressure protection for liquid pumps
(hydraulic bypass, chemical injection
pumps, metering pumps, etc.)

WATER CAPACITIES AT SELECTED PRESSURES

Gallons per minute at 25% overpressure

 SET PRESSURE (psi)

 1/4" ORIFICE

 3/8" ORIFICE

 500

3.0

12.5

 3,000

7.3

30.6

 10,000

13.4

55.9

 For detailed product specifications, request product specification sheet A

 

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