cast bellow sealed gate valve

gate valve Type : Gate, Globe Size : 1/2~24"(DN15~DN600) Rating : 150 ~1500LB(PN16~PN250) gate valvecheck valveglobe valve Bellow seal valve is designed with bellow welded onto the bonnet and stem, so that when the stem travels drive the below expansion or decompression. It inherently eliminate the conventional design of possible stem packing leakage. Neway bellow sealed valves can achieve truly zero leakage; ideal for stringent leakage-free application like toxic and flammable services. 

Design Feature		Product Range
Formed bellow10,000 cycles failure-free testedStem bellow & packing double seal designZero stem leakage guarantee		Type : Gate, Globe Size : 1/2~24"(DN15~DN600) Rating : 150 ~1500LB(PN16~PN250) Body Materials : Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel Bellow Materials : Stainless Steel, Inconel, Hastelloy