Hastelloy Butterfly Valve
Short Description:
Product name: Hastelloy Butterfly Valve
Size: DN65-2000mm,NPS2-1/2″-40″
Body Material: Hastelloy B(N-12MV,N-7M),Hastelloy C(CW-12MW),Hastelloy C276(CW-6MC),Hastelloy C4,Hastelloy G30
Seat Material: EPDM,NBR
Pressure: PN0.6-PN4.0
Temperature:-29℃-+280℃
Driving Manner: Hand-operated,Worm Wheel And Worm Screw,Pneumatic Operated,Electric-driven
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
