Bet Bolt
Betbolt Engine Shut off Valve
Our spring-loaded poppet-type engine air intake shut-off valves are designed to deliver reliable automatic protection against engine overspeed. They instantly stop engine operation by closing the air intake when abnormal speed is detected, preventing severe engine damage.
The valves are available in multiple sizes and configurations, ensuring compatibility with most diesel engine ratings and air-intake pipe diameters for both mobile and stationary applications.
1.5" Betbolt - Filter Type
Model: ENX BT 75 38
A (mm) 75
B (mm) 143
C (mm) 21
Weight (kg) 1.4
Capacity NA (Hp) 7 to 16
Capacity Turbo (Hp) 7 to 14
1.75" Betbolt
Model: ENX BT 90 45
A (mm) 37.5
B (mm) 95
C (mm) 20
Weight (kg) 0.45
Capacity NA (Hp) 8 to 78
Capacity Turbo (Hp) 8 to 70
2" Betbolt
Model: ENX BT 100 51
A (mm) 60
B (mm) 115
C (mm) 19
Weight (kg) 0.65
Capacity NA (Hp) 20 to 104
Capacity Turbo (Hp) 20 to 94
2.5" Betbolt
Model: ENX BT 125 63
A (mm) 65
B (mm) 120
C (mm) 19
Weight (kg) 0.7
Capacity NA (Hp) 60 to 167
Capacity Turbo (Hp) 60 to 151
2.75" Betbolt
Model: ENX BT 140 70
A (mm) 69
B (mm) 119
C (mm) 20
Weight (kg) 1.2
Capacity NA (Hp) 60 to 221
Capacity Turbo (Hp) 60 to 200
3" Betbolt
Model: ENX BT 150 76
A (mm) 80
B (mm) 125
C (mm) 19
Weight (kg) 1.2
Capacity NA (Hp) 67 to 247
Capacity Turbo (Hp) 67 to 223
3.5" Betbolt
Model: ENX BT 175 89
A (mm) 80
B (mm) 125
C (mm) 25
Weight (kg) 1.2
Capacity NA (Hp) 85 to 292
Capacity Turbo (Hp) 85 to 258
4" Betbolt
Model: ENX BT 200 102
A (mm) 95
B (mm) 140
C (mm) 25
Weight (kg) 1.45
Capacity NA (Hp) 100 to 391
Capacity Turbo (Hp) 100 to 346
5" Betbolt
Model: ENX BT 250 127
A (mm) 120
B (mm) 200
C (mm) 25
Weight (kg) 3.5
Capacity NA (Hp) 150 to 546
Capacity Turbo (Hp) 150 to 513
6" Betbolt
Model: ENX BT 300 252
A (mm) 140
B (mm) 210
C (mm) 25
Weight (kg) 3.5
Capacity NA (Hp) 150 to 642
Capacity Turbo (Hp) 150 to 594
Betbolt Engine Shut-Off Valves are manufactured in compliance with ATEX standards to meet the requirements of ADNOC and other Oil & Gas industry regulations. The materials used are in accordance with ADNOC specifications, and the product carries a warranty of three years as mandated by ADNOC requirements
2.75 inch betbolt
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© 2026 envisionxae.com