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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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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Api Sluice Gate Valve Weld Cast Steel , Stainless Steel Penstock , Pneumatic Operated Knife Gate Valve , Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development.
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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go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established 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: British, Turin, Swiss, With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We'll satisfy you with our qualified service!

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