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Product Description

　　marine bullet valve china deyuan marine fitting co.,ltd are leading supplier of different type of marine valve,we can offer marine gate valve,marine globe valve,marine butterfly valve,marine check valve etc with gb standard,jis standard,din standard,api、ansi,bs standard etc.pls contact us for more details. test pressure(mpa) nominal pressure(mpa) 1.6 2.5 4.0 6.4 10.0 shell strength test 2.4 3.8 6.0 9.6 15.0 seal test(hydraulic） 1.8 2.8 4.4 7.0 11.0 seal tes 0.5-0.7 applicable medium c p r water,steam,oil goods,liquid gas,natural gas nitric acid acetic acid applicable temperature q41f≤200℃ q41m ≤350℃ q41ppl/h ≤425℃ pn (mpa) dn d d1 d2 b w d2 h l manually tubine pneumatic electric floating fixed 1.6/ 2.5 15 95 65 45 14 130 4-14 65 205 340 130 20 105 75 55 14 130 4-14 70 210 350 140 25 115 85 65 14 160 4-14 75 215 360 150 32 135 100 78 16 160 4-18 85 240 390 165 40 145 110 85 16 230 4-18 95 264 395 180 50 160 125 100 16 230 4-18 110 275 405 200 178 65 180 145 120 18 400 4-18 130 380 490 220 191 80 195 160 135 20 400 8-18 155 390 580 250 203 100 215 180 155 20 700 8-18 180 415 595 280 229 125 245 210 185 22 1100 8-18 250 380 540 610 320 356 150 280 240 210 24 1100 8-23 275 400 570 640 360 394 200 335 295 240 26 1500 12-23 345 450 600 675 400 457 250 405 355 295 30 12-25 495 725 730 533 533 300 460 410 355 30 12-25 280 860 785 610 610 　275n ce approval inflatable life jacket co2 fire extinguishing system marine horizontal/vertical oil fired boiler marine air compressor marine centrifugal pump marine hydraulic steering gear hydraulic capstan tunnel thruster/bow thruster