Type: butterfly valves, gate valves, check valves, global valves, y strainer Size:dn40-1200 or 1.5-48' or above Working pressure: pn10/16/20/25, 150lb-2500lb Suitable temperature: -45c~150c Standard: (1)design and manufacture:din3352, bs5163, bs5150, ansi b16.34, api600, api6d, api609, en593, gb, t12238 (2)end connection: ansi b 16.1, asme b16.5, b16.47, b16.25, b16.34, jisb2212-jisb2214, din2543-2550, en1092, as2129, iso 5211 (3)wall thickness: api600, bs1868 (4)face to face (end to end): en 558, asme b16.10, din3202, iso5752, jis, api609, mss, bs5155 (5)inspection and test: api598, en12266-1, bs6755, api6d, iso5208 Materialfor main parts: (1)body: ci, di, wcb, alb, cf8, cf8m (2)disc: di, alb, c95400, rubber lined disc, 1.2501, 1.4529, cf8m, cf8, hastelloy (3)stem: ss416, ss410, ss304, ss431 (4)seat: nr, hypalon, epdm, neoprene, nbr, wear-resistant epdm, viton, silicon, heat-resistant epdm, whitenbr, whiteepdm, epdm(nsf), ptfe Coating: fusion bonded epoxy coated Connection type: flanged type, push-on type, mechanical joint type, plain ends type Sealing: soft sealing or metal-to-metal seat, flexible graphite Operation: manual, pheunatic, electric, hydraulic and pnewmatic-hydraul Appropriate medium: air, water, sewage, steam, coal gas, oil Packaging: export polywood cases, or as per customers' requirements Cases