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seal flange knife gate valve factory

China flange knife gate valve manufacturersselect 2020 high quality flange knife gate valve products in best price from certified chinese valve manufacturers, stainless steel valve suppliers, wholesalers and factory on made-in-china
Velan is a world leader in the design and production of a wide range of cast and forged steel gate, globe, check, ball, triple-offset butterfly, knife gate, highly engineered severe service valves, and steam traps offering superior performance across all major industrial applications.
Xs150 high performance knife gate valve ... the valve body only. the seal ratings determine the practical ... epdm seat -46°c (-50°f) to 138°c (280°f) flange drilling ansi 125/150 drilling standard.4 contact factory for alternate flange drilling. testing every fabri-valve xs150 valve is fully tested prior to shipment.
Kosen flanged end pressure seal gate valve is designed and manufactured to meet the requirements of ansi b16.34, api 6d and api 600. it has compact structure, small volume, good rigidity, safe and reliable sealing.

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