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专业阀门制造商

询价

Worm gear switch American standard flange ball valve CL600

Worm gear switch American standard flange ball valve CL600

Product parameters

Worm gear transmission worm switch American standard fixed ball flange ball valve ANSI ASME Class600LB is a ball valve with a two-stage transmission switch through a worm gear gearbox. The flange adopts American standard CLASS600 size, and the valve core structure adopts a fixed ball form. The valve seat can be selected from PTFE tetrafluoroethylene, PEEK, metal hard seal valve seat, etc. The valve body material can be WCB cast steel, A105 forged steel, or cast forged stainless steel such as F304, F316, etc.

蜗轮蜗杆开关固定球美标法兰球阀
Tekron & Trekre

Ball valve

01 How to choose a ball valve manufacturer?
The manufacturing standards, material traceability, pressure and sealing test scope, quality documents, project applicability and after-sales response should all be verified. During the quotation process, the medium, pressure, temperature, diameter, connection, material, driving method and acceptance criteria should be provided, and the supplier should be requested to confirm the deviations in writing.
02 How should PTFE valve seats and metal valve seats be selected?
PTFE and other soft valve seats have lower friction, and are usually used in conditions where better cutting performance is required and the temperature, pressure difference and medium compatibility are acceptable; metal valve seats are more suitable for high-temperature, particle-containing, erosion-prone or fire-resistant applications. The final choice should be based on the temperature and pressure range of the valve seat material, medium compatibility, leakage level and operating torque, rather than simply judging by the material name.