6″-150LB-RF A105 Trunnion Ball Valve

Product Technical Data Sheet

Product Name: Flanged Trunnion Ball Valve
Model / Size: 6″ – 150LB – RF / A105 Body / Trunnion Type

1. General

This product is a split‑body ball valve with flanged ends and a trunnion‑mounted ball design. It features a double‑seat configuration. Suitable for petroleum, natural gas, long‑distance pipelines, storage tanks, and large‑bore piping systems for on‑off service. The trunnion design reduces operating torque and provides reliable sealing for high‑pressure and large‑diameter applications, ensuring long service life.

2. Basic Parameters

3. Design & Manufacturing Standards

4. Main Component Materials

5. Dimensions & Weight

6. Operating Data

7. Características

1. Trunnion Mounted Ball
   The ball is supported by upper and lower stems, allowing the spring‑loaded or pressure‑energized seats to maintain tight contact with the ball surface. This results in low operating torque and suitability for large diameters and high‑pressure applications.
2. Double Piston Effect & DIB (Optional)
   Seat design can be Single Piston Effect (SPE) or Double Piston Effect (DPE), enabling bidirectional isolation or Double Isolation and Bleed (DIB) functionality.
3. Blow‑out Proof Stem
   The stem is designed with a blow‑out proof construction to ensure safety.
4. Anti‑static Design
   An anti‑static device is provided between the ball and the stem to prevent static electricity accumulation.
5. Emergency Grease Injection
   Grease injection ports are provided at the seat and stem areas for emergency sealing.
6. Double Block & Bleed (DBB)
   When the valve is closed, the body cavity can be vented via the bleed valve, providing Double Block & Bleed (DBB) capability.

8. Ordering Information

Please confirm the following when placing an order:

1. Size (6″) and pressure class (150LB);
2. Body material (A105 / Carbon Steel);
3. Flange standard (ASME B16.5 / ASME B16.47 / HG/T 20615, etc.);
4. Seat material and sealing class (soft‑seated / metal‑seated, leakage rate);
5. Fire‑safe and anti‑static requirements;
6. DIB (Double Isolation & Bleed) requirement;
7. Actuation type (worm gear, pneumatic, electric);
8. Special coating or anti‑corrosion requirements;
9. Body cavity relief and drain port requirements.

GARANTÍA:

SAVVY VALVES se compromete a ofrecer una calidad de producto excepcional y un servicio posventa sin complicaciones. Nuestras válvulas tienen una vida útil mínima garantizada de 12 meses, durante los cuales suministraremos todos los repuestos necesarios e instrucciones detalladas de mantenimiento de forma gratuita. Durante el período de garantía, si se produce algún daño no provocado por el hombre, reemplazaremos los componentes sin coste alguno y ofreceremos soporte técnico profesional. Una vez vencida la garantía, los clientes solo deberán pagar el coste de los repuestos y seguirán beneficiándose de descuentos en los servicios de mantenimiento. Nuestro objetivo es ayudar a los clientes a reducir los costes operativos y mejorar la eficiencia de la producción mediante una calidad fiable y un soporte posventa integral. Ya sea para consultas técnicas o necesidades de mantenimiento, nuestro equipo de expertos responderá con prontitud para garantizar que su sistema de válvulas mantenga un rendimiento óptimo en todo momento.