Marketing services consortium offers polypropylene ball valves. Specifications: sizes - y2" to 2y2" [screwed ends], w" to 8" [flanged ends]; body - virgin polypropylene; ball - virgin polypropylene; seats - virgin teflon; stem seal- neoprene/teflon; body seals - neoprene/teflon. The product range includes wafer check valves, pinch valves, hdpe pipes and fittings for plumbing application, quick release coupling and cam lock, needle valves, teflon sleeved plug valves, bellow seal globe valves. Some of the company`s clients are eid parry india ltd, seshasayee paper & boards ltd, steel authority of india ltd, manali petrochemicals ltd, and vanavil dyes & chemicals ltd.