Standard : DIN.
Our company offers other standard, such as 3A, SMS, ISO/IDF, RJT etc.


Connection way: Welded.
Our company offers other types connection way diaphragm valve, such as clamped, T-type tee, U type tee etc.

The parts of valve: an actuator, diaphragm and body are assembled together with bolts and nuts. Sanitary Stainless Steel Mini Manual Welded Diaphram Valve's actuator is manual. The body is two way.

Application:
NUOMENG's RG diaphram valve is a series of sanitary diapgram valve, it is widely used on wine, dairy products, beverage, foodstuff industry, pharmacy etc. It is applicated in control and open/close pipeline

Work Principle:
The diaphragm is close under normal state,and that moment the diaphragm clung to the valve body cavity, and closing off the flow path through the pipeline.When the diaphragm valve have the requirement to clean or open,the valve stem moves upwards according to the manual or pneumatic actuator equipment ,spherical diaphragms naturally bend upwards ,so that the valve is open and reach the requirement of clean and open.The diaphragm make the lower body cavity and the upper chamber separated from the valve cover,so that the stem at the top of the diaphragm,disc media and other parts from corrosion,eliminating the need for packing structure,and no media leaks.The optimize valve body made the cleaning liquid flow out totally,so that don't have any entrapment.

system.
Technical data: 
Product Show:


Packing:



 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