purchase of high pressure valve. . , purchase of high pressure valve: , c.s. steam valve .50 boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.s n.r valve 4 for boiler high pressure boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.s steam gate valve 4 hydraulic testing pressure 40 kg / cm2, ( boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.s n.r valve 6 both side flange type boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.s n.r valve 3 / 4 boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.s. steam valve 1.5 both side flange type, boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.s gate valve 2.5 hydraulic testing pressure 40 kg / cm2, class 600, boiler use heavu duty ( marck / sanmar tyco / bhel make ) , c.s. globe valve 3 / 4 ( ( marck / sanmar tyco / bhel make ) class 600 for boiler use , c.s. steem gate value 3 / 4 boiler use heavy duty, class 600 ( marck / sanmar tyco / bhel make ) , c.i. salvice value 4 venus / kirloasker / kartar / sir / neel make , c.i. salvice value 3 venus / kirloasker / kartar make , c.s. globe valve 1 flange type venus / kirloasker / kartar / sir / neel / wj / leader make , c.i. salvice value 6 venus / kirloasker / kartar / sir / neel make , c.i. salvice value 2 venus / kirloasker / kartar make , c i rising spindle valve 3 ( s.s nut& spindle ) venus / kirloasker / sir / neel make , c.s. bolw down value 1.5 both side flange type ( bhel / w.j / leader, marck make ) for boiler use class 600 , c.s. globe value 1 flange type marck / sanmar tyco / leader / bhel make