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Butterfly valve

Butterfly Valve

Standard:

ASTM,JIS,DIN

Nominal Diameter:

2"-80" DN50-DN2000

Pressure:

PN10-PN16

Suitable Medium:

Water,Gas,Oil,Sea Water etc.

Connection:

Flange,Wafer

Material:

Ductile Iron,Bronze,Stainless Steel etc.

 

Flange Resilient Butterfly Valve
    Flange resilient butterfly valve is a kind of soft sealing butterfly valve with flange connection made according to AWWA or DIN standard, which means the closure of parts (butterfly valve plate) rotating around the valve shaft.
Standard: AWWA, GB, DIN
Nominal Diameter: 2"-100", DN50-DN2500
Pressure: PN6-PN16, 6bar-16bar, 0.6MPa-1.6MPa
Structure Type: Concentric, Single Eccentric, Double Eccentric, Triple Eccentric
Sealing Type: Resilient Seated Sealing
Connection: Flange
Main Material: A216 WCB, DI GGG40, A351 CF8M, Bronze, NBR, EPDM, PTFE etc.
 
 Wafer Resilient Butterfly Valve
    Wafer resilient seated butterfly valve is a kind of soft sealing butterfly valve with wafer connection made according to AWWA or DIN standard, which means the closure of parts (butterfly valve plate) rotating around the valve shaft.
Standard: AWWA, GB, DIN
Nominal Diameter: 2"-100", DN50-DN2500
Pressure: PN6-PN16, 6bar-16bar, 0.6MPa-1.6MPa
Structure Type: Concentric, Single Eccentric, Double Eccentric, Triple Eccentric
Sealing Type: Resilient Seated Sealing
Connection: Wafer
Main Material: A216 WCB, DI GGG40, A351 CF8M, Bronze, NBR, EPDM, PTFE etc.


 API Lug Metal Butterfly Valve
     API lug metal sealing butterfly valve is a kind of metal sealing butterfly valve with lug made according to API standard, which means the closure of parts (butterfly valve plate) rotating around the valve shaft.
Standard: API, ANSI
Nominal Diameter: 2"-36", DN50-DN900
Pressure: Class 150Lb, Class 300Lb
Sealing Type: Metal Sealing
Connection: Wafer
Main Material: A216 WCB, A351 CF8M, A182 F304, A182 F316, 1Cr18Ni9Ti etc.



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