Marine Cast Steel Flanged Gate Valves - DY89

Marine Cast Steel Flanged Gate Valves
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.
Parts name material Application medium
name marks
Body/cover/flashboard Gray cast iron HT200 Oil,satruated steam,gas and pulsation water
stem brass Cuzn40pb2
Seal ring Cast tin bronze ZCuSn5pb5Zn5

DN
(mm) Structure dimension Connection dimension of flange Weight
(kg)
L H D0 D D1 b n d0
50 180 285 125 130 105 16 4 15 13.5
65 190 330 140 155 130 18 4 15 19.0
80 200 380 160 180 145 18 4 19 24.2
100 230 430 180 200 165 20 8 19 35.3
125 250 495 200 235 200 20 8 19 48.1
150 270 560 224 265 230 22 8 19 65.3
200 290 680 280 320 280 24 8 23 103
250 330 800 355 385 345 26 12 23 164
300 370 920 400 430 390 28 12 23 236
350*** 480 435 30 12 25 307
400*** 540 495 30 16 25 405
450*** 605 555 30 16 25 556
500*** 655 605 32 20 25 700
550*** 720 665 32 20 27 878
600*** 770 715 32 20 27 1120

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