Check valve is used for preventing the back-gone of medium in pipelines and
equipments. It will open and close automatically by the pressure of medium.
When the medium is back-going, valve disc will close automatically to avoid accidents.
Material : Cast Iron/Carbon Steel/Stainless Steel
Features:
- Tightly sealed, without leakage under the water pressure testing.
- Economical, light weight, compact design-significantly lighter and less expensive then
comparable swing check valves.
Easy to install and maintain.
Design standard: API609, BS5155
Face to face: API598
Tubing flange: BS, DIN, ANSI, JIS, ASE, ASD, BS10D, BS10E, UNI
Inspection and test: API598, ISO 5208-1982