Top Suppliers Soft Sealing Gate Valves - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve
Top Suppliers Soft Sealing Gate Valves - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve Detail:
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, 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).
| 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. |
| No. | Part | Material |
| 1 | Body | SS304 |
| 2 | Bonnet | SS304 |
| 3 | Gate | SS304 |
| 4 | Seat | RPTFE |
| 5 | Shaft | SS420 |
Product detail pictures:
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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization for that long-term to establish jointly with customers for mutual reciprocity and mutual gain for Top Suppliers Soft Sealing Gate Valves - heavy duty double gate air sealed knife gate valve with airbag – Jinbin Valve , The product will supply to all over the world, such as: Rio de Janeiro, azerbaijan, Germany, We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The products to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.
By April from azerbaijan - 2017.12.19 11:10
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Fay from Cyprus - 2017.06.19 13:51
