酒后交换夫妇爽
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酒后交换夫妇爽

The opening adjustment butterfly valve


Rules: DN15 - DN100, 1/2 "to 4"
Standards: ISO, IDF, DIN, SMS, 3 a
The valve body material: SUS304, SUS316L
Connection: welding, clamp, screw thread, flange
Sealing ring material: EPDM, FPM and SI
Driving mode: manual, pneumatic, electric interchangeable
Scope of application: dairy products, beer, food, beverage, pharmaceutical, bio-engineering and other industrial fields.
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