TEL: 86-577-86936558
Fax: 86-577-86926789
Http://www.wsv-valve.com
E-mail: sale@weidouli.com
Technical Specification
Design standard: GB/ T12237, API 6D, ASME B16.34
Face to face: GB/T1221, API 6D, ASME B 16.10
Flanged ends: HG, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS
Test& inspection: JB/ T9092, GB/ T13927, API 6D, API 598
Material Range
Ball and seat: zirconia ceramics
Pressure Rating
1.6-6.4Mpa 150-
Nominal Size
DN15-DN250 1/
Driving Manner
Manual operated, worm wheel driving, pneumatic operated,
fluid driving, electric driving
Serve Application
High tempreture & corrosive medium


