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＂~12＂
Rating : ANSI 150lb ~ 1500lb
Body Materials: Carbon Steel, Stainless Steel,Alloy Steel
Bellow Materials: Stainless steels, Inconel |
| Design Feature: | Application: | Formed bellow
Zero stem leakage
Minimum maintenance cost |
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