bids are invited for bare valve of butterfly valves sc110471218 butterfly valve size 80 mm seal kit , sc110471219 butterfly valve size 50 mm seal kit , sc110471223 bare valve for intervalve make butterfly vale size 50 mm , sc110471224 bare valve for intervalve make butterfly vale size 80 mm , sc110471229 disc for 50 mm butter fly valveof intervalve , st030060156 disc cf8m for 80 mm butter fly valve of intervalve make ivgk model ss 316 for ahs , st030060157 shaft for 80 mm butter fly valve of intervalve make ivgk model ss 316 for ahs , st030060158 shaft for 50 mm butter fly valve of intervalve make - ivgk model ss 316 for ahs total quantity : 280