pneumatic butterfly valve

China supplier API standard PTFE seat lug butterfly valve
Why choose us?
1. Casting by our foundry factory
2. Zero leakage
3. Superior sealing

Soft Seal Butterfly Valve DN200
1) Size 2" Up to 48", Class 150-2500
2)Face to Face API609
3)End Connection: RF, WF, Lug

Size: 2" ~ 36" (DN50 ~ DN900)
Rating: ANSI 150lb ~ 600lb
Body Materials: Carbon Steel
Disc: Carbon Steel
Seat: 304+graphite

Size: DN40-600
Disc: CF8/ CF8M/ GGG40/ Al-Br
Seat: NBR/EPDM/PDFE /VITON
Working pressure: PN10/ 16

Stainless Steel butterfly valve tri clamped end,welded end,threaded end, with viton,silicon,epdm gasket
SS304 and SS316, size 1/2" to 12"

Hydraulic control check disc butterfly valve on the working, by default the opening and closing procedures, can switch line, and can effectively

 
Easy Installation BS4504 PN10 / PN16 Flange Standard Cast Iron Lug Butterfly Valve

 
Easy Installation BS4504 PN10 / PN16 Flange Standard Cast Iron Lug Butterfly Valve

China Pneumatic Actuated Butterfly Valve: Carbon Steel, Stainless Steel, Alloy Steel Pneumatic Butterfly Valves, Metal Seat, 150-600LB, DN32-DN1600.

Price:US$2100.0;Productivity:50 Thousand;Min. Order:10 pcs;Packing:Carton, Wooden Case;Transportation:By Sea or By Air;DeliveryDate:15 Days;PaymentTy

The series of this valve is a kind of sanitary pneumatic or manual handle butterfly valve,

3pcs butterfly Intelligent valve Positioner With pneumatic actuator
 
 
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the aluminum rack & pinion actuator has all features required to operate both ball and Butterfly valves in all general process applications

specialized in production of pneumatic tools and pneumatic machine elements: solenoid valve, cylinder, air source treatment unit, pneumatic accessory.

 
Easy Installation BS4504 PN10 / PN16 Flange Standard Cast Iron Lug Butterfly Valve
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Stainless Steel Sanitary Pneumatic Air Operated Butterfly ValveQuick detail: 

1.Wafer Type Pinless Backed Seat Butterfly Valve
2.Ductile Iron Wafer Type Butterfly Valve
3.Lug Type Butterfly Valve
4.Butterfly Valve

PVC Pneumatic Butterfly Valve For Chemical Industry,PVC Butterfly Valve

Horizontal Brass Red Butterfly Handle Two General Formula Thread Hard Seal Ball Valve(ZH1335C)
Size:1/2" ~1 "
Environment Temperature: -20~ +120℃

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

1. Casting by our foundry factory
2. For water supply, Sewage treatment
3. Zero leakage
4. Superior sealing

Lined PTFE Wafer Butterfly Valve
1) Size 2" Up to 48", Class 150-2500
2)Face to Face API609
3)End Connection: RF, WF,Lug

Size: 2" ~ 40" (DN50 ~ DN1000)
Rating: PN10,16,ANSI 150lb
Body Materials: Cast iron,Ductile
Disc: Ducitle iron,Stainless Steel
Seat: EPDM,PTFE

sanitary pneumatic butterfly valve 316L clamp type butterfly valve:
SS316L Sanitary pneumatic clamp type butterfly valve

the aluminum rack & pinion actuator has all features required to operate both ball and Butterfly valves in all general process applications

 
 
Red / Blue Ma

1.Pn16 Double Flange Centreline Butterfly
2.Ductile Iron Double Flange Centreline Butterfly
3.Cast Iron Double Flange Centreline Butterfly

1. DN50 to DN200
2. Standard: ANSI DIN JIS GB
3. Certificate:ISO9000
4. OEM, ODM available

1/2" ~1 " Brass Butterfly Handle Two General Formula Hard Seal Ball Valve(ZH1335B)
Size:1/2" ~1 "
Environment Temperature: -20~ +120℃

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance