Flange Type Pneumatic Butterfly Valve (D641X)

Basic Info
  • Model NO.: D641X

  • Connection Form: Flange

  • Seal Form: Force Sealed

  • Work Pressure: Low Pressure (Pn<1.6mpa)

  • Valve Body: Casting

  • Valve: Butterfly Valve

  • Trademark: YI CHEN

  • Specification: CE API ISO

  • HS Code: 8481804090

  • Driving Mode: Pneumatic

  • Structure: Centre Sealing

  • Valve Stem: Normal

  • Material of Seal Surface: Soft Sealed

  • Application: Industrial Usage, Water Industrial Usage, Household Usage

  • Size: 1&#8242;-24"

  • Package: Plywood Case

  • Origin: China

Product Description

Flange type pneumatic butterfly valve

Flange type pneumatic butterfly valve

The summarized: 

Pneumatic butterfly valve is combined with pneumatic actuators and central line of butterfly valves. The valve stem drive the valve corn rolling 90 in the body which can realize the full open or full close action. This product can according to the sealing performance into metal seal and soft seal with compact structure,small volume,reliable operation,good sealing,easy maintenance,installation convenient and the adoptability is strong advantages. Can be widely used in petroleum,chemical industry,light industry,papermaking industrial,pharmaceutical,car automatic control system on a remote concentrated or local control.

 Technical parameters

Nominal size: DN40 -DN1000mm

Body material: WCB,Ductile iron, ss304, 316

Connection type: Flange  

Pressure class: PN1.0-1.6MPa

Structure type: Midline type 

1.Q: What is your main market?
A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
2.Q: Are there products standard?
A: Our model is standard, if you have specific demand, pls tell us.
3.Q: Do you have interest to do our own design items?
A: Absolutely! It's our pleasure.
Our Services
1)Our advantage:
 We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Wenzhou Huachao Tech Co.,LTD.
 team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.
2)Terms of payment: T/T, L/C, Western union.
3)Shipment: average 20-25days after receiving deposit.
4)Delivery:  Shanghai/Ningbo ,by sea or air.
5)Gurantee: One year since delivery.
6)Inspection: 100% testing for all the valves.

Welcome to choose Wenzhou Huachao Tech Co.,LTD. , we are always ready!