Factory Cheap Screw Sanitary Butterfly Valve - Hastelloy Butterfly Valve – GMK Valve
Short Description:
Factory Cheap Screw Sanitary Butterfly Valve - Hastelloy Butterfly Valve – GMK Valve Detail:
Product name: Hastelloy Butterfly Valve
- Feature:
1.Set and maintance convenient,It doesn’t need to remove axle and disc.
2.Adjustable seal ring
3.No friction during open and close,extend valve service life,reduce user cost.
4.Resilient seated ensure long & reliable sealing function, it can achieve zero leakage
5.SS+flexible graphite seal ring is able to bear for high temperature ,production fire.
6.Small operation torque,more humanized product design
7.This kind butterfly valve not only can be used for cut-off device,but also regulator flow
Standard:
1.Design Standard: API 609
2.Face To Face: API 609,ASME B 16.10
3.Flange Ends: ASME B 16.5,ASME B 16.47
4.Test And Inspection: API 6D
Product detail pictures:

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carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Factory Cheap Screw Sanitary Butterfly Valve - Hastelloy Butterfly Valve – GMK Valve, The product will supply to all over the world, such as: Holland , Kenya , Kuala Lumpur , Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.

The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
