TRUNNION BALL VALVES
Kaval Trunnion Ball valves are straight-through flow valves that provide positive shutoff with minimal pressure drop and flow turbulence. The barrier to flow is a ball that is rotated 90 degrees to the flow direction.
Trunnion ball valves are different than free-floating ball valves in many ways. They can be used for low or high-pressure applications, and they cost less to operate than the free-floating ball valves do.
Kaval offers a complete line of ball valves for the most demanding application requirements in industries like oil and gas, power, chemical, petrochemical and more.
KEY TRUNNION BALL VALVE FEATURES
- API6D standard and applicable international specifications as required.
- Full port or reduced port design.
- RF, RTJ, or BW end connections.
- Trunnion mounted split body.
- Bi-directional valves.
- Floating seat rings.
- Soft seat or metal seat available.
- SPE and DPE seat design.
- Fire-safe tested.
- Blow-out proof stem.
- Anti-static Electricity.
- Locking Device.
- Automatic cavity pressure relief.
- Emergency Sealant Injection System.
- Positive Flow Stem Indicator.
- ISO 5211 mounting pad.
- Low operating torque for ease of operation and reduced actuator cost.
- Extended stem and fittings for below-ground service.
TRUNNION BALL VALVES MADE FROM QUALITY MATERIALS
- Trunnion Mounted Ball Valves are the best choice for on/off service in large and high-pressure applications because of their design.
Construction:
Side Entry (2pc/3pcs Bolted, fully weld) / Top Entry
Operation:
Manual | Electric | Pneumatic | Hydraulic
TRUNNION BALL VALVE SIZE & PRODUCT RATINGS
| Size: | Rating: |
|---|---|
| 2" to 56" | DN 50 - DN 1400 |
| 2" to 48" | DN 50 - DN 1200 |
| 2" to 30" | DN 50 - DN 750 |
| 2" to 20" | DN 50 - DN 500 |