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Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve

Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve Featured Image
  • Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve

Short Description:

heavy duty double gate air sealed knife gate valve The air sealed knife gate valve seat structure design adopts two different sealing mechanisms in the positive and reverse directions. The positive direction is a replaceable combined structure, which is fixed on the valve body by PTFE sealing ring; the reverse is the replaceable elastic compensation sealing combination structure, which is composed of air bag. By inflating and losing air to the air bag, the air bag forms an axial displacement...


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Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for Rubber Flap Valve , Stainless Steel Butterfly Valve , Flange Type Butterfly Valve , Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility.
Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve Detail:

heavy duty double gate air sealed knife gate valve

pneumatic stainless steel knife gate valves
The air sealed knife gate valve seat structure design adopts two different sealing mechanisms in the positive and reverse directions. The positive direction is a replaceable combined structure, which is fixed on the valve body by PTFE sealing ring; the reverse is the replaceable elastic compensation sealing combination structure, which is composed of air bag. By inflating and losing air to the air bag, the air bag forms an axial displacement, and the change caused by the gate plate translation is compensated, The first is to ensure the pre pressure of the reverse sealing of the ram and effectively ensure the sealing; the second is to reduce the opening and closing force of the ram: the material of the air bag should bear an internal pressure of 1.6Mpa at 200 ° high temperature (the air pump providing air source for the air bag is required to be more than 1.6Mpa).

This product is a non-standard product that relies on two-way differential pressure to achieve sealing principle.

Pressure and temperature

Connection pressure rating                                                           PN10
Test pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.
Working temperature

200°C
Suitable fluid                                            solid particles etc.

 

pneumatic stainless steel knife gate valves

No. Part Material
1 Body SS304
2 Bonnet SS304
3 Gate SS304
4 Seat RPTFE
5 Shaft SS420


pneumatic stainless steel knife gate valves

1 2 3

Product detail pictures:

Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for Low price for Double Offset Butterfly Valve - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve , The product will supply to all over the world, such as: Latvia, azerbaijan, Poland, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

    • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Frances from Lahore - 2018.02.21 12:14
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Julia from Honduras - 2018.07.12 12:19

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