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H-Type Back Pressure Valves

Type 'H' Back Pressure Valves

What are Type H Back Pressure Valves?

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

What are the capabilities of ‘H’ BPVs?
  • 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  
 
What is an ‘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 – Type H 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 (H 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 (H BPV)
H Back Pressure Valves (H BPV)

‘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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