Sanitary Stainless Steel Pneumatic Welded Relief Valve
Application:
RA series safety valve is the sanitary stainless steel valve,its safety design make it protect the equipment,so it installed in the return circuit of discharge pressure,it's good for safety protect function in pipeline ,pump ,device,storage tank.This valve extensively use to food ,beverage,dairy,beer etc.
Working Principle
RA series safety valve is calibration one specific pressure by adjust gland nut.calibration pressure is the max.safety pressure in order to avoid equipment damage.Under the normal working pressure,the valve is close:When the pressure of system beyond the calibration pressure,the valve will be open .The pressure in the pipeline system get release,thus protect the pipeline and equipment.
RA11 series valve is the improve type of RA,it add the start and open device,it is easy to doing CIP cleaning for safety is a little special valve,it through strict calibration before leave factory ,but if have conditional ,should be calibration the valve again in locate as far as possible.
DELIVERY:
Usually within 20days after receiving T/T down payment,depend on qty.
PAYMENT:
We prefer to do T/T or LC.
FAQ:
I. Are you factory?
Yes,we are factory and we're specialized in manufacturing Valve and fittings for 15 years.
II. Which countries do you export 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 authorization for us.
IV. Where is your factory ?
Our factory 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 port, Ningbo port.
VI,What kinds of certificates do you have?
We have ISO9001:2000 quality certificates,3A certificates and ISO14001:2014, FDA(21CFR177 2600)
Packing:
Audited Supplier 
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