In addition to fire safe and anti-static design of the traditional ball valves, Neway pig valve has compact design, ideal for substitute the traditional receiving/launching valves. Neway pig ball valves are widely used in the petroleum and gas pipelines for both on-off and cleaning the pipelines so as to improve the efficiency of the pipeline transportation.
Design Feature
Stem double o-ring sealed design
Trunnion mounted ball valve design
Double soft seal plus one metal seal between quick close cover and body
Fire safe design
Emergency sealant injection system
Double block and bleed.
Anti-static
Product Range
Size： 2~10” （DN50~DN250）
Rating：150~1500LB（PN16~PN250）
Body Materials：Carbon Steel, Stainless Steel
Trim：Carbon Steel, Stainless Steel, Duplex Steel
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