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Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve

Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve Featured Image
  • Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
  • Factory made hot-sale Non Return Valve Price - 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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Factory made hot-sale Non Return Valve Price - 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:

Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve detail pictures

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Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for Factory made hot-sale Non Return Valve Price - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve , The product will supply to all over the world, such as: Buenos Aires, panama, Nigeria, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.

    • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By King from Madrid - 2018.12.22 12:52
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Delia from Auckland - 2017.03.08 14:45

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