Marine Center Pivoted Double Flanged Worm Manual Butterfly Valve is operated by worm gear, and connected by flanges, used to adjust the flow rate, open and close the pipe system in the marine pipe system.
Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet
GB Marine Butterfly Valve
Marine Center Pivoted Double Flanged Butterfly Valve with Worm Gear
Marine Center Pivoted Double Flanged Worm Manual Butterfly Valve is operated by worm gear, and connected by flanges, used to adjust the flow rate, open and close the pipe system in the marine pipe system. Technical...
ISO9001 Supplier
Class Certificate
Export Supply
Key Highlights
Category
GB Marine Butterfly Valve
Standard
JIS
Material
Cast Iron, Cast Steel, Bronze
Weight / Size
Stainless Steel Main Size:
Certificate
CCS, BV, ABS, DNV/GL, NK, IRS, RMRS, KR,LR
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.
Technical Specifications
Category
GB Marine Butterfly Valve
Model / SKU
Marine-Center-Pivoted-Double-Flanged-Butterfly-Valve-with-Worm-Gear
Standard
JIS
Material
Cast Iron, Cast Steel, Bronze
Weight / Size
Stainless Steel Main Size:
Certificate
CCS, BV, ABS, DNV/GL, NK, IRS, RMRS, KR,LR
Warranty
12 Months unless specified otherwise
Origin
China
China Marine Center Pivoted Double Flanged Butterfly Valve with Worm Gear:
Technical Specification:
Design Standard: GB/T3036-1994 Type C/CS
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 | |