supply of rubber kit for nc-4 rotex valve, type sr-3103 of rotex make. each set consists of five items. (1) body o ring rotex pt.no. 20, qty/set 01 no. (2) manual actuating o ring. rotex pt.no. 22 qty/set. 01 no. (3) guide o ring, rotex pt.no. 32 qty/set. 01 no. 4) coil gasket , rotex pt.no. 35 qty/set 01 no. 5) diaphragm rotex pt.no. 50 qty/set 01 no. , rubber kit for nc-4 rotex valve, type sr-3103 of rotex make. each set consists of five items . (1) body o ring rotex pt.no. 20, qty/set 01 no. (2) manual actuating o ring. rotex pt.no. 22 qty/set. 01 no. ( 3) guide o ring, rotex pt.no. 32 qty/set. 01 no. 4) coil gasket , rotex pt.no. 35 qty/set 01 no. 5) diaphragm rot ex pt.no. 50 qty/set 01 no. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]