Function principle:
The balancing valve, could automaticly control the connected angle seat valve's open and close, to keep a certain working pressure of the equipment.
First, set a certain air pressure for the S1 port, then the air pressure of S2 port will change from time to time;
When (S1-S2)>0.1bar, the port A will open, the angle seat valve will be opened;
When (S2-S1)>0.1bar, the port A will close, the angle seat valve will be closed by spring force;
Advantages:
Automaticly adjusting and working, no other people or device needed
High sensitivity: The pressure change to +/-0.1bar, balancing valve will auto switch
Techincal data:
Port Size:
P, A: G1/4", S1, S2: G1/8"
Pressure range:
S1 port: Certain pressure, 0.2-4bar, you can set it on your request
S2 port: Sampling pressure from equipment pipelines, will be in range S1+/-0.1bar
P, A port: According to the control pressure of the connected angle seat valve, normally 2-8bar
Temperature range: 0-100centigrade
Founded in 2001, we are specialized in pneumatic valve and stainless steel valve for middle & low-pressure industrial fluid control system. Our products mainly include pneumatic angle seat valve, shuttle valve, pneumatic butterfly valve, ball valve, check valve and strainer, which has been widely exported to US, Europe and worldwide.
As a fully integrated company offering R&D and manufacturing services, all of our products are made under ISO 9001: 2000-certified processes. Our main factory covers 16, 000 square meters, employs over 100 skilled workers and holds 26 advanced CNC lathes. We have also built a strict QC team equipped with CMM from Switzerland and gauges from Japan and the US. This way, we can ensure precise fits and consistent quality on all of your orders.
We also provide OEM services for machining, die casting and investment casting. In fact, we have our own foundry specialized in die and investment casting respectively so that we can provide you with the complex products you require. with over five years of experience, buyers from throughout the world have to come to trust in our products. In fact, the ITT Corporation, US has worked with us for three years.
