Request a Quote
Marine Anchor, Anchor Chain, Life Saving Equipment, Marine Valve etc.
  1. Home
  2. > Products
  3. > Marine Industry
  4. > Marine Valve
  5. > GB/CB Marine Valve
  6. > GB Marine Butterfly Valve

Marine Center Pivoted Helix Manual Wafer Butterfly Valve

Request a Quote Not what you need, please send your RFQs via Email.
Download this page

Details

China Marine Center Pivoted Helix Manual Wafer Butterfly Valve:

Marine Butterfly valve is used to adjust the flow rate, open and close the pipe system in the marine pipe system, with the simple structure.

Connection Type: Wafer, Lug, Flange

Technical Specification:

Design Standard: GB/T3036-1994 Type B/BS

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

2-Disc: DI or WCB with galv, Stainless Steel, Bronze

3-Pin: Stainless Steel

4-Seat: NBR, EPDM,CR,FKM,VITION,PTFE

5-Stem: Stainless Steel

Main Size:

Nominal
Pressure
Mpa 		Norminal
diameter 		Structure& Flange Dimension Hole of Bolt
ISO、JIS、GB ISO(GB2501-89) JIS GB(GB569-65) ISO JIS GB
H H1 D0 S L D D1 D2 L D D1 D2 L D D1 D2 n Th. n Th. n Th.
1.0 50 430 90 180 14 43 165 125 102 40 155 120 88 43 135 103 84 4 18 4 19 6 16
65 450 100 180 14 46 185 145 122 40 175 140 112 46 155 123 104 4 18 4 19 6 16
80 490 130 180 14 46 200 160 133 60 185 150 125 46 170 138 118 8 18 8 19 8 16
100 505 135 180 17 52 220 180 158 60 210 175 144 52 190 158 138 8 M16 8 M16 8 M14
125 575 155 180 17 56 250 210 184 60 250 210 178 56 215 183 164 8 M16 8 M20 10 M14
150 610 170 180 22 56 285 240 212 70 280 240 207 56 240 208 190 8 M20 8 M20 12 M14
200 655 190 180 22 60 340 295 268 80 330 290 265 60 310 273 250 8 M20 12 M20 12 M16
250 775 225 250 24 68 395 350 320 90 400 355 316 68 380 336 310 12 M20 12 M22 14 M20
300 840 260 250 24 78 445 400 370 90 445 400 361 78 435 391 364 12 M20 16 M22 16 M20
350 945 270 320 27 78 505 460 430 100 490 445 404 78 485 441 414 16 M20 16 M22 18 M20
400 1025 315 320 27 102 565 515 482 110 560 510 462 102 545 496 466 16 M24 16 M24 18 M24
Inquiry/Feedback to our sales office

The easy and safe way to contact us

verifyImg

More way to contact us

Tel: 86-23-68428875,68428422,68838417

Fax: 86-4008266163-88928

Email: sales@jinbomarine.com

You Have Visited