Electric hard sealing butterfly valve

Attention number:       Time:12-10-22

8873必赢bwin www.joshuaszostak.com Electric hard sealing butterfly valve
Product Model: D973H
Product caliber: DN50 ~ 2000
Product pressure: 1.0MPa ~ 2.5Mpa
Product material: steel, stainless steel, etc.
Working pressure 1.0Mpa-50.0Mpa
Operating Temperature: -196 ℃ -650 ℃.
Connection: internal thread, external thread, flange, welding, butt welding, socket welding, card sets, clamps.
Drive mode: manual, pneumatic, hydraulic, electric. 

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