Product Description Model NO.: D343H-16C-DN250 Connection Form: Flange Seal Form: Force Sealed Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa) Material of Seal Surface: Metal Hard Sealed Application: Industrial Usage, Water Industrial Usage, Household Usage Port Size: Dn40-2000 Trademark: ZY Origin: Zhejiang, Wenzhou Driving Mode: Manual Structure: Three-Eccentric Sealing Valve Stem: Normal Working Temperature: Medium Temperature (120°CButterfly Valve
Fireproof Stopper Driver
ISO 5211 Mounting PAD Connection,
Flanged,Butt-welded,
Operation Type, Manual, Worm Gear, Electric, Pneumatic, Hydraulic

Seal Structure:Soft Sealing, Multiplayer-hard Seal, Elastic Ring Hard Seal, Soft Seal
Design: API609;
Fire safe durable design: API607;
FACE TO  face:API609;
Inspection and test:  API598

Applications:
Chemical, Petrochemical, Oil Refinery, Gas, Power Plant, General Industry etc.



 

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Product Categories : Butterfly Valve