Top-entry trunnion ball valve
Ball valves-Different perspectives
Before assembly
API 6D Top entry ball valves- cast body-
52 inch. ASME 600, Raised face connection, operated by Gear
Before assembly
API 6D Top entry ball valves- cast body-
52 inch. ASME 600, Raised face connection, operated by Gear
Ball valves-Different perspectives
API 6D Top entry ball valve
18 inch. ASME 300, Raised face connections, Operated by Gear box with padlocking
For Pipeline isolation
API 6DSS Subsea Top entry ball valve
24 inch. ASME 300, Raised face connections, Operated by compact hydraulic actuator with mechanical diver
Subsea PLEM Valves. Water depth 30 meters
API 6D Top entry ball valve,
36 inch. ASME 900, Buttwelding connections, Operated by actuator
For Emergency shutdown in pipeline terminal
API 6A Top entry ball valve
7.1/16 Inch. API 10000, 6BX End flange connections, Operated by Gear
Process valves for onshore production plant
API 6D Top entry ball valve
18 inch. ASME 300, Raised face connections, operated by Gear with padlocking
For Pipeline isolation
Before assembly
API 6D Top entry ball valves- cast body-
52 inch. ASME 600, Raised face connection, operated by Gear
BTE-BTF-TSB-BTX-TXB
based on API 6D or API 6A or API 6DSS and customer requirements
NPS 2 - 56 (DN 50-1400)
NPS 1.13/16 –16.3/4 (DN 46-425)
RF, RTJ as per B16.5 &B16.47
BW, Butt Welded as per B16.25
Hub connection
6B, 6BX as per API6A
Forged or cast one-piece
Soft or metal seated with hard facing on ball and seats
Self relieving seats
Double piston seats
Double block and bleed design (DBB)
Secondary seals in pure Graphite
Anti-static device
Anti-blowout stem
O-ring/lip seal configuration
Emergency sealant injection on seats and stem available
Low fugitive emission stem packing available
CRA overlay on all dynamic sealing areas or on all wetted parts available
Special maintenance tool for in-line seat disengagement
Stem extension for underground installations available
Manual: wrench or gear with padlocking
Actuated: Pneumatic/ Hydraulic/Electric
Compliance with API 6D & ISO 5208 & API 598 inspection and testing
Compliance with API 6A inspection and testing
Compliance with API 6DSS Inspection and testing
Fire safe and fire tested as per API 6FA/607
SIL 3 Certification as per IEC61508
Fugitive Emission as per ISO15848
PED 2014/68/UE
Available as per API 6A standard:
Product specification levels PSL 1, 2, 3, 3G, and 4
Performance requirement levels PR1, PR2
Design validation as per PR2F
Top-entry trunnion ball valves are the perfect solution for both offshore and onshore systems. Convenience of operation and maintenance are essential features of our design simplifying in-line disassembly for trim inspection or internal repairs even where space is restrictive. Our valves also offer excellent corrosion resistance and superior sealing performance at both high and low pressures. Valves are manufactured in a single forged or cast piece and configured with two independent seats for a bi-directional sealing and are manufactured in accordance with customer specific requirements and international standards.