With the dedication from our We function, Team professionals as able to produce high-grade products forged steel valves designed to avoid flow reversal. These forged steel check valves composed of high caliber of the raw components that ensure durability at its user end. These product come in market at competitive rates. Features piston type plug bolted cover spring loaded plug & renewable seat ring of lift check valve. Technical features design std. In accordance with bs 5352 end connection socket end, Screwed end bspt/npt testing std. 15 to 50 m. M. Material body astm a 105, Astm f304 dics 13, Astma a 182% cr s. S. 304, S. S. 316 etc seat 13% cr s. S. 304, S. S. 316, Integeral etc. Dimensions 800# 1500# 2500# size m. M f/f h wt f/f h wt f/f h wt 15 85 55 1. 5 92 60 2 101 72 2. 5 20 92 60 2 101 72 2. 5 127 100 7 25 101 72 2. 5 127 100 7 140 125 7. 6 40 127 100 7 140 125 7. 6,,, 50 140 125 7. 6,,,,,,