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Home / Products / Marine Butterfly Valve / V Type Butterfly Valve
V Type Butterfly Valve
V Type Butterfly Valve

V Type Butterfly Valve

Product Description

Marine Butterfly Valve Series-V type Butterfly Valve DN50-DN300

 

V Type Butterfly Valve

 

Inspection Specification
PN 10
Seal test 1.5MPa
Shell test 1.1MPa
Suitable medium Water,Oil,Gas

 

8 Lever DI
7 Wormgear DI
6 0 ring EPDM
5 Bushing Polymer
4 Stem SS420/SS316
3 Disc DI/CF8/CF8M
2 Seat EPDM/NBR
1 Body DI
No. Name Materials

Main Dimensions

Size L A B H S ISO5211 PN10 PN16 JIS 5K JIS 10K
mm in Top
flange
øE øC1 n1-ød1 PCD n-M PCD n-M PCD n-M PCD n-M
50 2 40 130 76 32 9 F07 90 70 4-10 125 4-M16 125 4-M16 105 4-M12 120 4-M16
65 2.5 40 138 89 32 9 F07 90 70 4-10 145 4-M16 145 4-M16 130 4-M12 140 4-M16
80 3 60 156 95 32 9 F07 90 70 4-10 160 8-M16 160 8-M16 145 4-M16 150 8-M16
100 4 60 160 114 32 11 F07 90 70 4-10 180 8-M16 180 8-M16 165 8-M16 175 8-M16
125 5 60 185 127 32 14 F07 90 70 4-10 210 8-M16 210 8-M16 200 8-M16 210 8-M20
150 6 70 199 139 32 14 F07 90 70 4-10 240 8-M20 240 8-M20 230 8-M16 240 8-M20
200 8 80 236 175 45 17 F10 125 102 4-12 295 8-M20 295 12-M20 280 8-M20 290 12-M20
250 10 90 268 203 45 22 F10 125 102 4-12 350 12-M20 355 12-M20 345 12-M20 355 12-M22
300 12 90 314 242 45 22 F10 125 102 4-12 400 12-M20 410 12-M20 390 12-M20 400 16-M22

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