China Flange Stainless Steel Pneumatic Actuator Valve

Product feature:
Large flow,small flow resistance ,no water hammer
Y type design,a 30% increase in traffic
Long service life
The seat automatic correction ,self-lubricating,maintenance free
Cylinder adopts stainless material or polyamide PA can satisfy the use in harsh environment
Can be installed in any position ,can rotate 360°
Pneumatic actuator working principle
Control mode:
According to the site condition has the following two kinds of control mode, the reasonable selection of the control method can make your valves service life more longer, more convenient operation, cost savings.
Normally open type user: Suitable for pneumatic valve in the working time longer occasion. When the valve is normally open,spring does not load external gas source thrust, then the valve fatigue to a minimum. Because it is by the air pressure to close valve, so need filed air pressure stability, air supply reliable.

Normally closed type user: Suitable for pneumatic valve is in the closed time working longer occasion. For depends on the spring to close, when air pressure to drive the piston push spring, valve open. So for the normally closed user this valve service life more long, gas more economical. At the same time when the air supply fails, the valve is in the closed state,
this control state is the most widely used.
parameter list:
Factory and workshops:
Packing:
Product use:
about order:
Q:What is our factory product range?A:Pneumatic angle seat valve,long length filling valve,ball valve,knife gate valve,camlock coupling.
2.How to order?
A:Please send us your purchase order by Email or Fax,or you can ask us to send you Proforma Invoice for your order.We need to know the following information for your order:
1.Product information:Quantitiy,Specification(size ,material, color, logo and packing requirement),
Artwork or Sample will be the best.
2.Delivery time required.
3.Shipping information:Company name,Address,Phone number,Destination seaport/airport.
4.Forwarder's contact details if there is any in China.
3.Q: How long and how to get sample from us ?
A:1.If you need some sample to test,we can make as per your request,please provide us PDF or AI for Making. You need to pay for the transportation freight of samples and also the sample cost.
2.Lead time for making sample:about 10 working days
3.The transportation freight of samples: the freight depends on the weight and packing size and your area.
Contact Person: Anna Yu
Mobile Phone: +86 15966155160
Tel: +86-536- 7281879
Fax: +86-563-7278779

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