G6K41J Normally Closed Pneumatic Diaphragm Valve main parameters
model | Nominal pressure PN (MPa) | Test pressure PS (MPa) | Suitable media | Working temperature (℃) | |
Shell test | Seal test | ||||
G6B4WUFS-6 | 0.6 | 0.9 | 0.66 | W. Non-corrosive fluid | ≤100 |
G6B4WUFS-4 | 0.4 | 0.6 | 0.44 | ||
G6K41J Normally Closed Pneumatic Diaphragm Valve main parts material
Part Name | Body | Disc, valve cover | Cylinder, cylinder head | Screw, stem, piston | Diaphragm |
material | HT200 fluorine plastic, rubber lining | HT200 | HT200 | 35 | Fluorocarbon rubber, fluorine plastic |
Note: 1, the pneumatic diaphragm valve can still be attached to the feedback signal, limiter or positioner to adapt to the needs of near-control, program-controlled or regulating flow.
2, pneumatic valve feedback signal using non-contact sensing technology.
3, the use of piston-cylinder.
4, when the gas source fails, the handwheel can be operated to open the valve.
G6K41J Normally Closed Pneumatic Diaphragm Valve shape connection size and weight
model | Nominal diameter DN (mm) | Size (mm) | Pneumatic device (mm) | Quality | ||||||
L | D1 | D | nd | H1 | D0 | Air consumption ㎝ 2 | Air pressure MPa | |||
G6B41WJFS-6 | 25 | 145 | 85 | 115 | 4-13.5 | 296 | 120 | 2.395 × 102 | 0.4 | 8 |
32 | 160 | 100 | 140 | 4-17.5 | 398 | 140 | 6.082 × 102 | 0.4 | 15 | |
40 | 180 | 110 | 150 | 4-17.5 | 406 | 140 | 6.082 × 102 | 0.4 | 17 | |
50 | 210 | 125 | 165 | 4-17.5 | 464 | 160 | 1.235 × 102 | 0.4-0.5 | 26 | |
65 | 250 | 145 | 180 | 4-17.5 | - | 160 | 3.725 × 103 | 0.4-0.5 | 32 | |
80 | 300 | 160 | 200 | 4-17.5 | 645 | 200 | 3.725 × 103 | 0.4-0.5 | 56 | |
100 | 350 | 180 | 220 | 8-17.5 | 665 | 240 | 9.458 × 103 | 0.4-0.5 | 100 | |
125 | 400 | 210 | 250 | 8-17.5 | 832 | 320 | 1.409 × 104 | 0.4-0.5 | 170 | |
150 | 460 | 240 | 285 | 8-22 | 933 | 320 | 2.868 × 104 | 0.5 | 323 | |
G6B41WJFS-4 | 200 | 570 | 295 | 340 | 8-22 | 1275 | 400 | 4.619 × 104 | 0.5 | 386 |
