Upstream vs downstream pressure is balanced via communication of the process fluid above and below the balancing diaphragm or piston in order to eliminate opening/closing forces due to pressure differential. Designed for liquid systems, and available in either pressure-opening (normally closed) or pressure-closing (normally open) configurations.
We can delivery the cargo to transport company within 3 days upon receiving of the cargos from the plant,Any question, please do not hesitate to contact me.
1. Swift delivery
For common parts, we can deliver the goods within 3 days
2. Original products
All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.
3. Quality Assurance
4. Technical Support
Including inspection,repair and maintenance, we can give all kinds of technical support.
5. Quickly responce
Our staffs will keep 24h online and answer your question very quickly.