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H Back Pressure Valves Wellhead Equipment

'H' Back Pressure Valves Wellhead Equipment

‘H’ BPV, also known as Back Pressure Valves, is a type check valve installed in tubing hangers to isolate well production. ‘H’ back pressure valve designed to hold pressure from below and enable fluids to be pumped from above as needed for well-control. 

GBI ‘H’ BPV is available:

  • in API tubing sizes from 2” to 6-5/16”
  • up to 20KSI working pressure
  • Non-Monogrammed and API Monogrammed
  • M/C: AA-HH, T/C: P-U, PR2  

GBI ‘H’ BPV designed for

  • Balance pressure at removal from tubing hanger
  • Corrosion resistance – NACE and API 6A compliant 
  • Enhanced load-bearing – QPQ Nitride
  • High-pressure seal performance – Viton, HSN, and Nitrile seals 

Our ‘H’ BPV – Back Pressure Valves Wellhead Equipment are test and field-proven, successfully used by Wellhead Manufacturers and Repair facilities worldwide in Oil & Gas industry for over 35 years.

To learn more about H Back Pressure Valves (BPV) for Tubing Hangers and for Oil & Gas Wellhead Services, call a G.B. Industry expert today!

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‘H’ Back Pressure Valves

PSL-N/A, PR1, All applicable API 6A Material Classes, P-U, Non-Monogrammed

BPV’s are QPQ Nitride, Viton Seals, Inconel Spring

Size (Nominal) GBI Part #
1-3/4” Max OD - 1.775” (1.00-8UN BOX THD) A1275
2” Slimline,  Max OD - 2.020” A1278
2”  Max OD - 2.020” A1280
2-1/2”  Max OD - 2.485” A1285
3”  Max OD - 3.030” A1290
3-1/2”  Max OD - 3.530” A1292
4”  Max OD - 3.980” A1295
4-3/32”  Max OD - 4.085” A1300
4-1/4” Max OD - 4.250” A1294
4-3/8”  Max OD - 4.370” A1288
4-3/4”  Max OD - 4.730” A1324
5”  Max OD - 4.980” A1334
5” Max OD - 5.010” A1405
6” (4 TPI)  Max OD - 5.980” A1368
6-5/32” (4 TPI)  Max OD - 6.135” A1395
6-1/16” (2 TPI)  Max OD - 6.0575” A1370
6-1/8” (2 TPI)  Max OD - 6.1205” A1375
6-5/16” (2 TPI)  Max OD - 6.3075” A1380

Repair Kits for 'H' BPV

Kits consist of 1 each: Piston, Stem, Spring, BPV OD Seal

 

Size (Nominal) GBI Part #
1-3/4” R1275
2” Slimline R1278
2” R1280
2-1/2” R1285
3” R1290
3-1/2” R1292
4” R1295
4-3/32” R1300
4-1/4” R1294
4-3/8” R1288
4-3/4” R1324
5” Max OD 4.980” R1334
5” Max OD 5.010” R1405
6” (4 TPI) R1368
6-5/32” (4 TPI) R1395
6-1/16” (2 TPI) R1370
6-1/8” (2 TPI) R1375
6-5/16” (2 TPI) R1380

‘H’ Back Pressure Valves

BPV’s are QPQ Nitride, Viton Seals, Inconel Spring

PSL-N/A, PR2, All applicable API 6A Material Classes, P-U, API-Monogrammed

Complete with Hydro-Test

Size (Nominal) GBI Part #
1-3/4”  Max OD - 1.775” (1.00-8UN BOX THD) A1275-1
2” Slimline,  Max OD - 2.020” A1278-1
2”  Max OD - 2.020” A1280-1
2-1/2”  Max OD - 2.485” A1285-1
3”  Max OD - 3.030” A1290-1
3-1/2”  Max OD - 3.530” A1292-1
4”  Max OD - 3.980” A1295-1
4-3/32”  Max OD - 4.085” A1300-1
4-1/4” Max OD - 4.250” A1294-1
4-3/8”  Max OD - 4.370” A1288-1
4-3/4”  Max OD - 4.730” A1324-1
5”  Max OD - 4.980” A1334-1
5” Max OD - 5.010” A1405-1
6” (4 TPI)  Max OD - 5.980” A1368-1
6-5/32” (4 TPI)  Max OD - 6.135” A1395-1
6-1/16” (2 TPI)  Max OD - 6.0575” A1370-1
6-1/8” (2 TPI)  Max OD - 6.1205” A1375-1
6-5/16” (2 TPI)  Max OD - 6.3075” A1380-1

'H' Back Pressure Valves - Inconel

BPV’S are All API 6A Material Classes, Inconel Valve, Viton Seals, Inconel Spring, Non-Monogrammed

Size (Nominal) GBI Part #
1-3/4”  Max OD - 1.775” (1.00-8UN BOX THD) I1275
2” Slimline,  Max OD - 2.020” I1278
2”  Max OD - 2.020” I1280
2-1/2”  Max OD - 2.485” I1285
3”  Max OD - 3.030” I1290
3-1/2”  Max OD - 3.530” I1292
4”  Max OD - 3.980” I1295
4-3/32”  Max OD - 4.085” I1300
4-1/4” Max OD - 4.250” I1294
4-3/8”  Max OD - 4.370” I1288
4-3/4”  Max OD - 4.730” I1324
5”  Max OD - 4.980” I1334
5” Max OD - 5.010” I1405
6” (4 TPI)  Max OD - 5.980” I1368
6-5/32” (4 TPI)  Max OD - 6.135” I1395
6-1/16” (2 TPI)  Max OD - 6.0575” I1370
6-1/8” (2 TPI)  Max OD - 6.1205” I1375
6-5/16” (2 TPI)  Max OD - 6.3075” I1380
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Repair Kits for 'H' BPV - Inconel

Kits consist of 1 each: Piston, Stem, Spring, BPV OD Seal

Size (Nominal) GBI Part #
1-3/4” R1275-I
2” Slimline R1278-I
2” R1280-I
2-1/2” R1285-I
3” R1290-I
3-1/2” R1292-I
4” R1295-I
4-3/32” R1300-I
4-1/4” R1294-I
4-3/8” R1288-I
4-3/4” R1324-I
5” Max OD 4.980” R1334-I
5” Max OD 5.010” R1405-I
6” (4 TPI) R1368-I
6-5/32” (4 TPI) R1395-I
6-1/16” (2 TPI) R1370-I
6-1/8” (2 TPI) R1375-I
6-5/16” (2 TPI) R1380-I

'H' Back Pressure Valves - Inconel

BPV’S are All API 6A Material Classes, Inconel Valve, Viton Seals, Inconel Spring, API-Monogrammed

Size (Nominal) GBI Part #
1-3/4”  Max OD - 1.775” (1.00-8UN BOX THD) I1275-1
2” Slimline,  Max OD - 2.020” I1278-1
2”  Max OD - 2.020” I1280-1
2-1/2”  Max OD - 2.485” I1285-1
3”  Max OD - 3.030” I1290-1
3-1/2”  Max OD - 3.530” I1292-1
4”  Max OD - 3.980” I1295-1
4-3/32”  Max OD - 4.085” I1300-1
4-1/4” Max OD - 4.250” I1294-1
4-3/8”  Max OD - 4.370” I1288-1
4-3/4”  Max OD - 4.730” I1324-1
5”  Max OD - 4.980” I1334-1
5” Max OD - 5.010” I1405-1
6” (4 TPI)  Max OD - 5.980” I1368-1
6-5/32” (4 TPI)  Max OD - 6.135” I1395-1
6-1/16” (2 TPI)  Max OD - 6.0575” I1370-1
6-1/8” (2 TPI)  Max OD - 6.1205” I1375-1
6-5/16” (2 TPI)  Max OD - 6.3075” I1380-1

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