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. 一般的な

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. 特徴

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.

保証:

SAVVY VALVESは、卓越した製品品質と安心のアフターサービスの提供に尽力しています。当社のバルブは最低12ヶ月の耐用年数を保証しており、その期間中は必要なスペアパーツと詳細なメンテナンスマニュアルを無料でご提供いたします。保証期間中に人為的要因以外の損傷が発生した場合は、無償で部品を交換し、専門的な技術サポートを提供いたします。保証期間終了後は、スペアパーツ代のみご負担いただき、割引メンテナンスサービスは引き続きご利用いただけます。当社の目標は、信頼性の高い品質と包括的なアフターサービスを通じて、お客様の運用コスト削減と生産効率の向上を支援することです。技術的なお問い合わせやメンテナンスのご依頼など、当社の専門チームが迅速に対応し、お客様のバルブシステムが常に最適なパフォーマンスを維持できるよう尽力いたします。