purchase of valves . - 2 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 40 mm 3 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 2 4 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 2½ 5 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 3 6 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 4 7 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 6 8 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 8 9 c.i. sluice valve non rising type ss 304 screwed ring in wedge & body ( as per is std ) , 10 10 c.i double flanged ball valve in 3 piece design teflon seated & ss 304 ball heavy duty with flange, 2 11 c.i double flanged ball valve in 3 piece design teflon seated & ss 304 ball heavy duty with flange , 3 12 c.i double flanged ball valve in 3 piece design teflon seated & ss 304 ball heavy duty with flange, 4 13 c.i. nrv ( vertical ) , 4 14 c.i. nrv ( vertical ) , 6 15 c.i. glass coated saunders valve, 6 16 ss ball valve, 1 17 g.m wheel valve , 1 18 g.m wheel valve , 1 / 2 19 g.m wheel valve , 3 / 4 20 ss cock valve inner side thread both end 21 spring loaded safety valve having maximum working pressure 10 kg / cm² 22 c.i nrv flange type vertical plastic seated, 80 mm 23 steam jacket valve with matching flanges, 3 24 strainer, 4 25 m s fabricated rubber seated angle valve , 600 mm