J41H-16C cast steelFlange shut-off valvesThe opening and closing parts of the valve is a cylindrical flap, the sealing surface is flat or conical, the flap along the centerline of the fluid for linear movement.J41H-16Cstop valveOnly for full open and full closed, generally not used to adjust the flow, customized to allow for regulation and throttling.
Product Features
- Simple structure, relatively easy to manufacture and maintain.
- Small working stroke, short opening and closing time.
- Good sealing, low friction between sealing surfaces, long life.
Product Parameters
产品型号 | J41H-16C |
阀体材质 | 铸钢 |
公称压力 | ≤1.6Mpa |
适用介质 | 水、蒸汽、油品等 |
适用温度 | ≤250°C |
Product Size Reference

DN | L | D | D1 | D2 | b | f | z-d |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 4-14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 4-14 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 4-18 |
40 | 200 | 150 | 110 | 88 | 18 | 2 | 4-18 |
50 | 230 | 165 | 125 | 102 | 18 | 2 | 4-18 |
65 | 290 | 185 | 145 | 122 | 18 | 2 | 4-18 |
80 | 310 | 200 | 160 | 138 | 20 | 2 | 8-18 |
100 | 350 | 220 | 180 | 158 | 20 | 2 | 8-18 |
125 | 400 | 250 | 210 | 188 | 22 | 2 | 8-18 |
150 | 480 | 285 | 240 | 212 | 22 | 2 | 8-22 |
200 | 600 | 340 | 295 | 268 | 24 | 2 | 12-22 |
250 | 650 | 405 | 355 | 320 | 26 | 2 | 12-26 |
300 | 750 | 460 | 410 | 378 | 28 | 2 | 12-26 |
350 | 850 | 520 | 470 | 438 | 30 | 2 | 16-26 |
400 | 950 | 580 | 525 | 490 | 32 | 2 | 16-30 |
450 | 1050 | 640 | 585 | 550 | 40 | 2 | 20-30 |
500 | 1150 | 715 | 650 | 610 | 44 | 2 | 20-33 |