Marine Equipment
Marine Centric Lever Manual Flanged Butterfly Valve
Marine Centric Lever Manual Flanged Butterfly Valve is operated by lever, and connected by flanges, used to adjust the flow rate, open and close the pipe system in the marine pipe system. ...
Marine Centric Lever Manual Flanged Butterfly Valve
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China Marine Centric Lever Manual Flanged Butterfly Valve:
Marine Centric Lever Manual Flanged Butterfly Valve is operated by lever, and connected by flanges, used to adjust the flow rate, open and close the pipe system in the marine pipe system.
Technical Specification:
Design Standard: GB/T3036-1994 Type A/AS
Test Standard: GB600
Applicable Medium: sea water, fresh water, air, crude/refined oil (t≤70℃)
Main Material:
1-Body: Cast Iron, Ductile Iron, Cast Steel, Bronze, Aluminum Alloy
2-Disc: WCB with galv, Stainless Steel, Bronze
3-Pin: Stainless Steel
4-Seat: NBR, EPDM,CR,FPM,VITION,PTFE
5-Stem: Stainless Steel
Main Size:
| Nominal Pressure Mpa | Norminal diameter | Structure& Flange Dimension (ISO) | |||||||||
| H | H1 | L1 | D0 | L | D | D1 | D2 | n | d | ||
| 1.0 | 50 | 280 | 80 | 160 | 160 | 108 | 165 | 125 | 102 | 4 | 18 |
| 65 | 295 | 90 | 160 | 160 | 112 | 185 | 145 | 122 | 4 | 18 | |
| 80 | 340 | 120 | 160 | 160 | 114 | 200 | 160 | 133 | 8 | 18 | |
| 100 | 360 | 130 | 160 | 160 | 127 | 220 | 180 | 158 | 8 | 18 | |
| 125 | 395 | 150 | 160 | 160 | 140 | 250 | 210 | 184 | 8 | 18 | |
| 150 | 430 | 165 | 180 | 220 | 140 | 285 | 240 | 212 | 8 | 22 | |
| 200 | 485 | 195 | 180 | 220 | 152 | 340 | 295 | 268 | 8 | 22 | |
| 250 | 570 | 225 | 210 | 300 | 165 | 395 | 350 | 320 | 12 | 22 | |
| 300 | 630 | 250 | 210 | 300 | 178 | 445 | 400 | 370 | 12 | 22 | |
| 350 | 730 | 280 | 275 | 380 | 190 | 505 | 460 | 430 | 16 | 22 | |
| 400 | 800 | 310 | 275 | 380 | 216 | 565 | 515 | 482 | 16 | 26 | |
