IMI Norgren

Norgren Miniature Relief Valves

- Miniature tank relief valve for use in low volume air tanks.
- Compact, economical low-capacity relief valve.
- Brass and stainless-steel construction for compressed air and water service.
- Available with factory preset relief pressure setting.

* Do not use these pressure relief valves to relieve pressures outside of those specified.

Part Number
PIPE SIZE NPTF
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TYPE
16-004-001
1/8
Adjustable
16-004-009
1/4
Adjustable

* Relief Pressure Adjustment Range: 25 - 50 PSIG

Part Number
PIPE SIZE NPTF
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TYPE
16-004-002
1/8
Adjustable
16-004-010
1/4
Adjustable

* Relief Pressure Adjustment Range: 25 - 75 PSIG

Part Number
PIPE SIZE NPTF
OKCancelClear All
TYPE
16-004-003
1/8
Adjustable
16-004-011
1/4
Adjustable

* Relief Pressure Adjustment Range: 50 - 150 PSIG

Part Number
PIPE SIZE NPTF
OKCancelClear All
TYPE
16-004-004
1/8
Adjustable
16-004-012
1/4
Adjustable

* Relief Pressure Adjustment Range: 50 - 300 PSIG

OPTIONS

For factory set and locked (nonadjustable) relief pressure, add the following after the model number:

Locking Method: -Z = Loctite Adjusting Cap | Relief Setting: 025-300 PSIG

Example:
   16-004-001-Z025
   Locking Method: Loctite Cap
   Relief Pressure Setting: 25 PSIG  

SPECIFICATIONS

Fluid: Compressed Air or Water

Temperature Range: 0 to 200 Degrees Fahrenheit 
 
Note: With dewpoint less than air temperature below 35 Degrees Fahrenheit.

Repeatability: +/- 20% of Relief Setting

MATERIALS OF CONSTRUCTION

  Body, Cap and Springrest: Brass
  Valve: Brass and Nitrile
  Regulating Spring: Stainless Steel

https://catalogs.jhf.com/Pneumatic-and-Hydraulic-Equipment/702/