Large Diameter Manual Bellows Valve

Feature ● Highest Cv Actuated bellows valve ● Forged Body avoids the risk of loose sand holes in castings ● Compact "Y" type Body design ● Ultra-high purity stainless steel bar / PCTFE / PI valve structure ● Inconel® 625 ( nickel alloy ) or 316 bellows ● The main Body has a separate purge structure ● Electropolishing surface treatment can reach 10Ra ● 100% helium leak detection