- Valves[10]
- Other Marine Supplies[2]
- Cast & Forged[2]
- Pipe Fittings[1]
- Flanges[2]
- Cylinders[2]
- Other Machinery[1]
- Other Rubber Products[2]
- Contact Person : Ms. LING ZHANG
- Company Name : Qingdao Kowo Valves Co., Ltd.
- Tel : 0086-532-55662539
- Fax : 0086-532-55662538
- Address : Shandong,QINGDAO,37th Lianyungang ROAD QINGDAO CHINA
- Country/Region : China
Marine Cast Steel Gate Valves JIS7363C/JIS7366
MAIN DATA (MM)
DN L fLANGE DIMENSIONS WEIGHT
D C N-D T H D1 B2
50 180 130 105 4-15 16 285 125 153 13.5
65 190 155 130 4-15 18 330 140 172 19.0
80 200 180 145 4-19 18 380 160 195 24.2
100 230 200 165 8-19 20 430 180 230 35.3
125 250 235 200 8-19 20 495 200 265 48.1
150 270 265 230 8-19 22 560 224 295 65.3
200 290 320 280 8-23 24 680 280 365 103
250 330 385 345 12-23 26 800 355 438 164
300 370 430 390 12-23 28 920 400 520 236
Capability;Nominal Pressure 5kgf/cm2(0.49Mpa)Seal Pressure 7.7kgf/cm2(0.761Mpa)Intensity Pressure 10.5kgf/cm2(1.046Mpa)Medium Max Pressure kgf/cm2(Mpa)Oil & Flow water 5kgf/cm2(0.49Mpa)Lenitic water<=120 7KG/CM2(0.69Mpa)Materials of Body/Trim:
Part name Material
Name Mark
Body,Bonnet Cast steel ZG230-450
Disc,Seat STAINLESS STEEL 2CR13
Packing FLEXIBLE GRAPHITE
Marine Cast Steel Gate Valves JIS7363C/JIS7366