Product
Bellows valve
FLOWSERVE's bellows valves are welded with bellows to the cover and stem, driving the bellows to expand and compress as the stem moves up and down, eliminating possible leakage from conventional sliding or rotating seals. Flowserve bellows valve can realize the true meaning of zero leakage. It is suitable for the condition with strict requirements on the leakage level and plays a protective role in the environmental system.
Design features | Product range | ||
Formed bellows 10,000 trouble-free cycles Double stem seal design with corrugated pipe and stuffing Stem zero leakage guarantee |
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