PTFE Seat Butterfly Valve,Double Offset, Double eccentric, Eccentric, DN2000,DN1800,DN1600,DN1400,DN1200,DN1000,DN800

Short Description:

General design: API 609

Mounting pad: ISO 5211

Face-to face: API 609 and EN558 1 to 20 series

Flange drilling: DIN 250 and PN10

Body: Ductile iron and GGG40

Disc: Stainless steel, WCB and PTFE

Shaft: Stainless steel, AISI316


Actuating form: Worm gear drive and manually operated

Size: DN50 to 300mm

Product Detail


Product Tags

Strengths of lug butterfly valve

1. Small size and light weight is easy to install.

2. Safe and reliable operation, high interference-resistance.

3. The quick-close action prevent the medium from flowing back and eliminate water-hammer effect.

4. Short valve clark stroke and low impact force when being shut down.

5. A simple and compact overall structure and a nice shape.

6. A long service life and reliable performance.

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