Marine Stop Check Valve, Brand Name : deyuan

We are offering marine cast iron flanged stop check valves and Marine Stop Check 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
nominal pressure(mpa) nominal diameter(mm) applicable medium
0.6 50~300 sea water,fresh water,lubricanting oil,fuel oil
t≤220℃steam
1.0 65~250
1.6 20~50
parts name material
name marks
bodycover gray cast iron ht200
disc cast tin bronze zcusn10zn2
seat cast aluminum bronze zcua19mn2
stem aluminum bronze cua19mn2
pn
(mpa) dn
(mm) structure dimension hand wheel weight(kg)
l h≈ h1
a type b type atype b type b type do s a type b type
1.0 65 290 115 310 277 115 140 12 18.9 16.7
80 310 125 345 304 125 160 14 23.0 19.9
100 350 150 374 325 135 180 14 31.0 27.2
125 400 175 426 366 155 200 17 39.3 37.5
150 480 180 482 410 160 200 17 55.5 48.4
1.6 20 150 75 217 203 75 7 95 5.7 5.1
25 160 80 217 203 80 7 105 6.0 5.6
32 180 85 236 216 85 7 115 7.0 6.9
40 200 90 260 236 90 8 125 9.2 8.5
50 230 95 288 258 95 8 135 11.9 11.3
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15ppm oily water separator
15ppm bilge alarmbilge separator
odm system
fresh water generator
uv-sterilizer
re-hardening water filter
marine incinerator
marine sewage treatment plant