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ANSI Pneumatic Wafer Butterfly Valve Actuator DN50 12-18 Months Warranty

Place of Origin: CHINA,WUXI
Brand Name: FLOWAN
Certification: SIL3/CE/ISO
Model Number: AT-SR83K12
Minimum Order Quantity: 1PC
Packaging Details: Carton
Delivery Time: 1-3 Working Days
Payment Terms: T/T
Supply Ability: 50000PCS/Month
Product Details
Valve Actuator: Butterfly Valve Actuator Supply Ability:: 100000 Sets/Month
Standard:: ANSI BS DIN JIS Type:: NC
Packing:: Plywood Warranty:: 12-18 Months
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motorized butterfly valve


double flanged butterfly valve

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Product Description

ANSI Pneumatic Wafer Butterfly Valve Actuator DN50 12-18 Months Warranty

►Product Description - Butterfly Valve Actuator

1 The fluid resistance is small, it's resistance coefficient with section of equal length.
2 Simple Structure, small volume, light weight
3 Compact and reliable, the widespread use of plastic ball valve sealing surface of materials, good sealing, also has been widely used in the vaccum system
4 Easy to operate, open and close quickly, from open to close just rotate 90°, is advantageous for the remote control.
5 Easy maintenance, pneumatic ball valve has simple structure, sealing ring, which generally remove replacement is more convenient.
6 In the fully open or fully closed, the ball and seat sealing surface and the dielectric isolation, medium through, can't cause the valve sealing surface erosion
7 Applicable scope is wide, size from small to several millimeters, big to a few meters, from high vaccum to high pressure can be applied.

Techincal Parameter Butterfly Valve Actuator

Product Name Pneumatic Butterfly valve
Type Wafer
Size DN15 to DN1200
End Connection Wafer, Flange
Norminal pressure 1.6, 2.5, 4.0, 6.4
Applicable medium water, oil, gas,nitrate class, acetic acid class
Suitable temperature -40-180℃
Used building industry machinery


Main points of installating Butterfly Valve​​ - Butterfly Valve Actuator
1.Recommend to use Butt welding flange.Do not Use flat welding flange because steel pipe can easily meet disc to affect opening and closing
freely disc if steel pipe enter flat welding flange
2.The inner diameter of flange can not be too small or too big and must confirm the dimension of flange so that the disc can turn free.
3.For avoiding scalding the seat ,do not weld flange after the butterfly valve was installed in pipe
► Product Show Butterfly Valve Actuator

ANSI Pneumatic Wafer Butterfly Valve Actuator DN50 12-18 Months Warranty

► FAQ- Butterfly Valve Actuator

 Once you are interested, pls send us following information to us:
1. What media is used for?
2. How much is working pressure?
3. What size do you need?
4. What type of valve you need?
5. If you have special thread, pls specify.
6. Do you need others accessories?
7. How many do you need?
8. Do you have request on material?