Pneumatic Valve
2-Piece Flanged Pneumatic Ball Valve
2片式法兰气动球阀
OVERVIEW
A compact floating ball valve with two-piece body, flanged ends, and a pneumatic actuator for automated on/off control in industrial pipelines.
Applications
▸Chemical dosing and blending systems
▸Oil & gas transfer lines
▸Water distribution and treatment plants
▸Steam and high-temperature fluid control
Technical Specifications
01 — Features
Two-piece body: fewer bolts, lighter weight
Flanged ends: ASME B16.5 (RF / FF)
Pneumatic actuator: double-acting or spring-return (fail-safe)
Blow-out proof stem, anti-static design
PTFE seats, full or reduced bore
02 — Advantages
Fast automated switching – ideal for remote or hazardous areas
Lower torque requirement thanks to precision ball finishing
Easy flange alignment without pipe stress
Actuator mounts directly via ISO 5211 bracket
03 — Standards
Design: ASME B16.34 / API 608
Face-to-face: ASME B16.10
Pressure test: API 598
Materials: WCB, CF8, CF8M
Optional: ATEX, SIL, PED
