製品概要
The KOZO Orbit Plug Valve is designed for pipeline and process isolation where controlled plug movement, reliable shut-off and reduced sliding contact between sealing surfaces are required. Orbit-style plug valves typically combine lifting and rotational motion so the plug can disengage from the seats before turning.
How the Orbit Mechanism Works
During opening, the plug first moves away from the seats and then rotates to the open position. 閉店中, it rotates into alignment and is then driven toward the seats. This motion can reduce rubbing compared with conventional plug rotation under full seat contact.
主要な設計機能
- Orbit-style plug movement: Controlled disengagement and rotation to reduce seat rubbing.
- Pipeline isolation: Suitable for oil, gas and industrial process service where the selected materials are compatible.
- API 6D / API 599 design family: Reference standards for pipeline and plug-valve configurations.
- RF / RTJ / BW options: Connection styles selected according to pressure class and piping specification.
- Gear or automated operation: Manual and actuator packages can be reviewed according to torque and control requirements.
技術仕様
| バルブの種類 | Orbit Plug Valve |
|---|---|
| Reference Body Material | ASTM A216 WCB |
| 設計基準 | API 6D / API 599 |
| 対面式 | ASME B16.10 |
| Flanged Ends | ASME B16.5 / B16.47 as applicable |
| 突合せ溶接端 | ASME B16.25 |
| 検査 & テスト | API 598 |
| エンドコネクション | RF / RTJ / BW options |
| 手術 | ギヤ / 空気圧 / Electric options |
代表的な用途
- Oil and gas transmission
- Pipeline isolation
- 製油所および石油化学サービス
- Gas processing
- Industrial process isolation
選定メモ
Final valve configuration should be selected according to pressure class, fluid composition, temperature, required shut-off performance, cycle frequency and actuator/gear torque. Certification requirements should be confirmed against the specific supplied valve.
このバルブの指定方法
サイズを入力してください, 圧力クラス, body/trim material, connection type, 中くらい, 設計圧力, temperature, operator/actuator, required standards and quantity.
よくある質問
How is an orbit plug valve different from a conventional plug valve?
The orbit mechanism is designed to disengage the plug from the seats before rotation, reducing sliding contact and associated wear.
Can the valve be automated?
はい. Pneumatic and electric actuator packages can be selected according to torque and plant control philosophy.
