Application: The series of this valve are sanitary pneumatic or manual butterfly valves,which are widely used in stainless steel pipeline system to control and regulate medium flow.
Work principle:
This kind of valve can be handled by a pneumatic actuator. Pneumatic actuator is to covert the axial movement of piston to be 90 degree rotation of valve shaft, so that the valve can be open or close to achieve the requirment of control and open /close for the pipeline system. They have three type of actator: normally open (NO), normally closed (NC), air/air(A/A)
Pneumatic Pair of Butterfly Valve Parts List:
| No. |
Description |
No. |
Description |
| 01 |
Valve Body |
07 |
Bolt |
| 02 |
Dish Plat |
08 |
Hexagon Screw |
| 03 |
Seal Ring |
09 |
Bolt |
| 04 |
Hanger |
10 |
Plug the Head |
| 05 |
Coupling |
|
|
| 06 |
Pneumatic Hand |
|
|
Technical data:
| Material |
Stainless steel 304/316L |
| Seal |
Silicone(VMQ), Fluoroelastomer(FPM), EPDM |
| Control air pressure |
5-8bar |
| Working |
EPDM-20~+120ºC,VMQ-20~+150ºC, FPM-20~+180ºC |
| Sterilization temperature |
150ºC≤30min |
| Inside surface treatment |
Ra≤0.4-0.6μm |
| Surface treatment |
Ra≤0.8-1.6μm |
| The diameter welding |
DIN11850-2 with DIN11850-1/SMS/3A/ISO Series |
DELIVERY:
Usually within 15days after receiving T/T down payment
PAYMENT:
We prefer to do 100% T/T (30% T/T in advance, 70% T/T before shipment)
FAQ:
I. Are you factory?
Yes,we are factory and we're specilized in manufacturing valve for 15 years.
II. Which countries do you expot to?
We're exporting to about 40 countries around the world. For Europe and America Area ,it takes about 30%,Middle East area:40%, Africa area:30%.
III. If you can do valve in our brand?
Yes,we can do your brand,but need you to provide the certificate of authrization for us.
IV. Where is your factory ?
Our factoury is located in Wenzhou city. If you have time ,welcome to visit us!
V.Which delivery port do you usually use?
There are three port we usually use:Shanghai pot,ningbo port,Wuhu port.
VI,What kinds of certificates do you have?
We have ISO9001:2000 quality certificates,3A certificatesand ISO14001:2014
Agents wanted:
We have strong partnerships in Europe, America, South America, India, Southeast Asia and South Africa. We also supply OEM service, and we are looking for agents in these areas. In the further, we want to develop NUOMENG to a global brand. Wherever you are from, we are looking forward to explore new market with you.
Packing:
Audited Supplier 
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