Trunnion Mounted Ball Valves
The primary role of the Trunnion Mounted Ball Valve is to stop media in the pipeline. FlowBiz makes Trunnion Mounted Ball Valve is a quarter-turn valve that uses a hollow perforated and fixed or supported Ball to control flow through it. The support is in the shape of a shaft named a Trunnion. The Trunnion grips any added pressure from the flow and Reduces stress on the valve’s Ball and seats. FlowBiz Trunnion Ball Valve is innovatively designed where one end is connected to the stem, while the other end, called The Trunnion (shaft), holds the Ball firmly.
FlowBiz designed the Ball’s mechanical anchoring to absorb the thrust from the line pressure, stemming excess friction between the Ball and seats, so even full working pressure operating torque remains low. This mechanical innovation of our engineers gives an advantage to our clients by reducing the overall costs of the valve actuation package. Stem and Ball isolation prevents side loading and wear of downstream seats, improving performance and durability.
FlowBiz Trunnion Mounted Ball Valves have their advantages over free-floating valves. The trunnion design provides a solution, and the Ball does not float due to its connection with the Trunnion. It is advantageous since it will maintain a proper seal on both sides, and there is no added torque to the stem. Trunnion ball valves are suitable for low and high-pressure applications at very reasonable operational costs and offer lower operating costs than free-floating ball valves.
Advantages of the Trunnion Ball Design :
- Ease of Operation.
- Lower Operating Torque.
- Minimised Seat Wear.
Addition Features :
- Standard double block sealing performance.
- Complete die-forged structure for all pressure-containing parts.
- Flanged End valves are manufactured with integral flange in casting and forging.
- The standard primary gasket design in AED (Anti-Explosive Decompression) type
- The secondary emergency seal is always offered for fire-safe purposes.
- High-quality stem gasket for reliable tightness and low emission performance.
- Low seat-ball friction materials require a long service life and surface finish for dependable sealing.
- Best-in-Class CV (Coefficient Of Variation) values.
- Standard split & bolted design for body-closure connection.
Specification & Codes :
Design: API 6D / ASME B16.34 / BS EN ISO 17292
Pressure & Temperature Rating: ASME B16.34
Testing: API 6D / API 598 / BS EN 1226-1
Ends: Face to Face/End to End Dimensions API 6D / ASME B16.10
End Flange Dimensions ASME B16.5 / ASME B16.47
Butt Weld End Dimensions ASME B16.25
Fire Safe Test: API 607
Compliance: PED 2014 / 68 / EU
Nace: ANSI / NACE MRO 175 / ISO 15156-2
FlowBiz is the best manufacturer of Trunnion Ball Valve in India. We supply Trunnion Ball Valve in Ahmedabad, Vapi, Valsad, Surat, Gandhidham, Kutch, Ankleshwer, Bharuch, Mumbai, Nashik, Pune, Thane, Aurangabad, Satara, Sangli, Nagpur, Kolhapur, Indore, Dewas, Bhopal, Chennai, Coimbatore, Selam and all over India.