Bellow Seal Valves

Leakage from the valve gland is often a problem for environment protection & sometime it is quite dangerous if such leakage is from a hazardous fluid. We bellow seal valves are designed with a bellow cartridge welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.
Design Standard:
Products Range:
Type: Gate, Globe
Size:   2
Rating :  ANSI 150lb ~ 1500lb 
Body Materials:    Carbon Steel, Stainless Steel,Alloy Steel 
Bellow Materials:  Stainless steels, Inconel
Design Feature:
Formed bellow
Zero stem leakage
Minimum maintenance cost