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Home / Products / Marine Butterfly Valve / Semi Lug Butterfly Valve
Semi Lug Butterfly Valve
Semi Lug Butterfly Valve

Semi Lug Butterfly Valve

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Product Description

Marine Butterfly Valve Series-SemiLug Butterfly Valve DN50-DN600

 

Semi Lug Butterfly Valve

 

Specification
Nominal Pressure 1.0 MPa
Shell Test Pressure(Hydraulic) 1.5
Seal Test Pressure(Hydraulic) 1.1
Design Tempreture -10℃~100℃
Applicable Media Water,Oil,Gas
Executive Standard
Design &Manufacture API609
Face to Face API609
End Flanage ASME B16.5 CL150
Inspection &Test API598

 

9 Wormgear DI  
8 Lever DI  
7 0 ring EPDM  
6 Bushing Polymer  
5 Seat EPDM/NBR  
4 Upper shaft SS420/SS316  
3 Disc CF8/CF8M/C95400/2205  
2 Bottom shaft SS420/SS316  
1 Body DI  
NO. Name Material Remarks

Main Dimensions

SIZE A B L PN10   PN16   5K   10K   øE øF n-ød1 H S
øD1 N-M øD1 N-M øD1 N-M øD1 N-M
DN50 132 77 43 125 4-M16 125 4-M16 105 4-M12 120 4-M16 65 50 4-08 25 9
DN65 139 88 46 145 8-M16 145 8-M16 130 4-M12 140 4-M16 65 50 4-08 25 9
DN80 155 101 46 160 8-M16 160 8-M16 145 4-M16 150 8-M16 65 50 4-ø8 25 9
DN100 160 114 52 180 8-M16 180 8-M16 165 8-M16 175 8-M16 90 70 4-ø10 28 11
DN125 185 127 56 210 8-M16 210 8-M16 200 8-M16 210 8-M20 90 70 4-ø10 28 14
DN150 199 139 56 240 8-M20 240 8-M20 230 8-M16 240 8-M20 90 70 4-ø10 28 14
DN200 236 175 60 295 8-M20 295 12-M20 280 8-M20 290 12-M20 125 102 4-12 35 17
DN250 268 203 68 350 12-M20 355 16-M24 345 12-M20 355 12-M22 125 102 4-ø12 40 22
DN300 314 242 78 400 12-M20 410 16-M24 390 12-M20 400 16-M22 125 102 4-ø12 40 22
DN350 327 268 78 460 16-M20 470 16-M24 435 12-M22 445 16-M22 125 102 4-12 40 22
DN400 400 304 102 515 16-M24 525 16-M27 495 16-M22 510 16-M24 175 140 4-ø18 50 27
DN450 411 337 114 565 20-M24 585 20-M27 555 16-M22 565 20-M24 175 140 4-ø18 55 27
DN500 460 368 127 620 20-M24 650 20-M30 605 20-M22 620 20-M24 175 140 4-ø18 65 32
DN600 523 428 154 725 20-M27 770 20-M33 715 20-M24 730 24-M30 210 165 4-ø22 70 36

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