Tiger Valve Company (TVC)
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- TVC - Shut-Off Pigging Valves
TVC - Shut-Off Pigging Valves
In 2011, TVC designed and released the Shut-Off Pigging Valve (SHPV), also known as a Trunnion Block-Mounted Ball Valve, with state-of-the-art ease-of-use and performance under the severest conditions. This TVC Shut-Off Pigging Valve reduces torque and stem loading while adding longer life. TVC SHPV is bi-directional and, you can use it as a launcher, receiver, or catcher. You can install this pigging ball valve can with a by-pass where needed.??
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- Engineered, manufactured and tested to API 6D
- Industry Standards: API 6D, ASME B16.34 and API 598
- Meets NACE MR0175-03
- Size range: 2” – 16”
- Pressure Classes: ANSI Classes 150 to 1500
- Standard temperature range: -20 to 300 deg. Fahrenheit
- Special Order range: -50 to 400 deg. Fahrenheit
- Materials: LF2, 316 SS, and Exotic Alloys as required
- Seals: HSN, HNBR, James Walker, Viton, Teflon, Devlon Peek or as required
- Positive Shut Off
- Trunnion Block mounted Ball for reduced torque and stem loading
- Large Bearings for smooth robust operation
- Up Stream sealing with automatic downstream cavity relief
- Double Block and Bleed with vent and drain capabilities
- Large button head grease fittings with buried checks
- Emergency seat sealant injection
- Pig Entry Cap with vent
- Pig Entry Cap with hex drive and spanner drive options
- Open and Closed lockable stop plates 2” – 6”
- 6” and larger utilize a body cavity equalization valve
- Large Actuator Mounting Pads and Stems
- Accepts Bullet, Spherical, and Double-Dish pigs
- TVC pigs are fabricated to fit all TVC pig valves.
- Trunnion Block design offers reduced torque and robustness
- Complete Range of Fluid flexibility and compatibility
- Cost savings over conventional pigging systems and skids
- Available as a Launcher, Receiver, or Catcher.
- Forged construction reduces NDE requirements
- Complete selection of pigging systems and accessories