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China Butterfly Valve

We are promoting the below valves with competitive price and good quality:
Wafer/flanged Butterfly Valve
Body:Cast Iron
  • FP10

  • Flowx

  • 8481803990

China Butterfly Valve


Product Parameters

What is the Details of our butterfly Valve?  


low price DN50 wafer connection 10 inch stainless steel pneumatic butterfly valve

Basic information:
Pneumatic butterfly valve is consist of double Or single acting pneumatic piston actuator and butterfly valve
Connection has wafer type and Flange type
Pneumatic actuator butterfly valve has a Simple structure,Small size and light weight
Stable performance, Widely used in various industries for both on-off and regulating service
Can be equipped with positioner, limit switch, hand wheel, solenoid valve etc.

Pneumatic type
Single or double action
Actuator pressure
ISO 5211
Butterfly valve type
Valve body material
Cast Iron, stainless steel
Disc material
cast iron, stainless steel
Seat material

And you can contact with me for the price and more detailed technical data


What is the Connection Standard of our butterfly Valve?  

Adoptive Standards

1.Valve Design: API 609, MSS SP-67

2.Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1

3.Pressure Test: API 598

4.Flange Drilling: ANSI B16.1 class150, BS4504 PN10/PN16, DIN2501 PN10/PN16

5.Top Flange: ISO5211

What is Overall Dimension and  Feature of our butterfly Valve?

 -1 .jpg


1.vertical center line disc

2.Anti-Blow Out Stem


4.Fire safe Design

5.Low Friction Body Seat

6.Zero Leakage

Standard Test

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test: 1.1 times the working pressure with water.

Function/Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

What is Application  of our butterfly valve?


1.Water Treatment Plant                                   2.Breweries

3.Drilling Rigs                                                    4. Heating & Air Conditioning

5.Paper Industry                                                6.Chemical Industry

7.Gas Plant                                                       8.Pneumatic Conveyors

9.Sugar Industry                                               10.Waste Effluent Treatment Plant

11.Cooling Water Circulation                            12.Compressed Air

Product picture





DI Wafer butterfly valve.jpg



What is  good Feature  of our butterfly valve?










1. What is the MOQ for your products?

There is no special requirement for standard products?


2. How to place the order?

We accept Alibaba trade online and orders sent by air, sea, express.


3. Why your quotation is different with the price listed in web?

We have different price policy to the buyer with different quantity and demand. you can contact with me directly to get a cheaper price.


4. How many days you can send order after payment?

For standard products, we can send around 2~3 days after payment.


5. Do you accept OEM?

Yes, and we have 12 year of OEM service.


6. What certificates can you offer?



7. What products do you make and sell?

Angle seat valves
Solenoid valves
Pneumatic actuators
pneumatic ball valves
Pneumatic butterfly valves
Electrical actuator
Electrical ball valve / butterfly valve

Air source treatments: air regulator, air filter, air combination, air lubricator
Air cylinders
Air tubes and fittings
Other pneumatic components


What is THE PRODUCT FEATURES of our Valve?

Why Choose Us?



Company Information





cast iron butterfly valve  

Packaging & Shipping




cast iron butterfly valve

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