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RegO 3129G ½" External Hydrostatic Relief Valves
RegO 3129G ½" External Hydrostatic Relief Valves
RegO 3129G ½" External Hydrostatic Relief Valves
RegO 3129G ½" External Hydrostatic Relief Valves
RegO 3129G ½" External Hydrostatic Relief Valves
RegO 3129G ½" External Hydrostatic Relief Valves

RegO 3129G ½" External Hydrostatic Relief Valves

14 days for easy returns
This product is not available in a stationary store
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Application

Designed especially for the protection of piping and shut-off valves where there is a possibility of trapping liquid LP-Gas or anhydrous ammonia. They may be installed in pipelines and hoses located between shut-off valves or in the side boss of RegO shut-off valves.

Features

  • Relief valve designed to automatically reseat firmly after discharge.
  • Resilient seat disc provides a “bubble-tight” seal.
  • Available in both brass and stainless steel.
  • Available in configurations that permit direct attachment of vent piping when required.

Materials

  • Body (3125, 3127, 3129): Brass
  • Body (SS8001, SS8002, SS8021, SS8022): Stainless Steel
  • Spring: Stainless Steel
  • Seat Disc: Resilient Rubber
RegO 3129L ½" External Hydrostatic Relief Valves

Ordering Information

Part Number

Start To Discharge Setting PSIG

Valve Body Material

ContainerConnection M. NPT

Height (Approx.)

Wrench Hex Section

Accessories

Protective Cap

Pipeaway

Adapter or Threads

SS8001G

250

Stainless Steel

¼”

⅞”

11/16

-

-

SS8002G

½”

⅞”

SS8021G

¼”

1⅜”

11/16

¼” NPSM Thrds

SS8022G

½”

⅞”

⅜” NPT Thrds

3127G

Brass

¼”

131/32

9103-54

-

3129G

½”

219/32

1⅛”

3129-40P

3129-10*

3127H

275

¼”

131/32

⅞”

9103-54

-

3129H

½”

219/32

1⅛”

3129-40P

3129-10*

3127P

300

¼”

131/32

1⅛”

9103-54

-

3129P

½”

219/32

1⅛”

3129-40P

3129-10*

SS8022P

Stainless Steel

1⅜”

⅞”

-

⅜” NPT Thrds

3127J

350

Brass

¼”

131/32

⅞”

9103-54

-

3129J

½”

219/32

1⅛”

3129-40P

3129-10*

SS8001J

Stainless Steel

¼”

⅞”

11/16

-

-

SS8002J

½”

⅞”

SS8021J

¼”

1⅜”

11/16

¼” NPSM Thrds

SS8022J

½”

⅞”

⅜” NPT Thrds

3127K

375

Brass

¼”

131/32

9103-54

-

3129K

½”

219/32

1⅛”

3129-40P

3129-10*

3125L

400

¼”

19/16

⅝”

3125-40P

-

3127L

131/32

⅞”

9103-54

3129L

½”

219/32

1⅛”

3129-40P

3129-10*

SS8001L

Stainless Steel

¼”

⅞”

11/16

-

-

SS8002L

½”

⅞”

SS8021L

¼”

1⅜”

11/16

¼” NPSM Thrds

SS8022L

½”

⅞”

⅜” NPT Thrds

3127U

450

Brass

¼”

131/32

9103-54

-

3129U

½”

219/32

1⅛”

3129-40P

3129-10*

SS8001U

Stainless Steel

¼”

⅞”

11/16

-

-

SS8002U

½”

⅞”

SS8021U

¼”

1”

11/16

¼” NPSM Thrds

SS8022U

½”

⅞”

⅜” NPT Thrds

Brand
Symbol
3129G
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IdoSell Trusted Reviews
4.80 / 5.00 1425 reviews
IdoSell Trusted Reviews
2024-02-28
I got right parts and delivery time was 1 week to Finland, I think it was good performance from you, thanks.
2024-02-14
The goods are of high quality, they arrived very quickly. Great
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