品牌
经销商厂商性质
所在地
公称通径DN(㎜) | 40 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | ||||
额定流量系数Kv | 170 | 270 | 510 | 940 | 1400 | 2200 | 3500 | 8500 | 9600 | 13000 | 17000 | 22000 | 27000 | 38000 | ||||
公称压力PN(MPa) | 1..6 6.4 | |||||||||||||||||
活塞直径D(㎜) | 120 | 160 | 280 | 360 | 420 | 540 | ||||||||||||
操作压力P(MPa) | 0.3~0.5 | |||||||||||||||||
介质温度t(℃) | 标准:-20~250 高温:250~500 低温:-196~-20 | |||||||||||||||||
允许泄漏量 | 10-8×Kv | |||||||||||||||||
流量特性 | 近似直线 | |||||||||||||||||
动作方式 | 断续、连续(配阀门定位器) | |||||||||||||||||
DN(㎜) P(MPa) D(m) | 40 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
120 | 0.3 | 1.95 | 1.18 | | | | | | | | | | | | |
0.4 | 3.08 | 2.03 | | | | | | | | | | | | | |
0.5 | 4.06 | 2.88 | | | | | | | | | | | | | |
160 | 0.3 | | | 1.35 | 0.93 | 0.63 | | | | | | | | | |
0.4 | | | 2.04 | 1.46 | 0.99 | | | | | | | | | | |
0.5 | | | 2.04 | 1.99 | 1.35 | | | | | | | | | | |
280 | 0.3 | | | | | | 1.65 | 1.02 | 0.67 | | | | | | |
0.4 | | | | | | 2.04 | 1.50 | 1.00 | | | | | | | |
0.5 | | | | | | 2.04 | 1.96 | 1.14 | | | | | | | |
360 | 0.3 | | | | | | | | | 0.77 | 0.57 | | | | |
0.4 | | | | | | | | | 1.13 | 0.87 | | | | | |
0.5 | | | | | | | | | 1.20 | 0.92 | | | | | |
420 | 0.3 | | | | | | | | | | | 0.65 | 0.50 | | |
0.4 | | | | | | | | | | | 0.97 | 0.75 | | | |
0.5 | | | | | | | | | | | 1.29 | 1.00 | | | |
540 | 0.3 | | | | | | | | | | | | | 0.74 | 0.49 |
0.4 | | | | | | | | | | | | | 1.09 | 0.74 | |
0.5 | | | | | | | | | | | | | 1.44 | 0.98 |
DN | L | H | h | A | C | G㎏ | |
40 | PN16 | 250 | 675 | 255 | 120 | 200 | 29 |
PN64 | 31 | ||||||
50 | PN16 | 250 | 685 | 255 | 120 | 200 | 32 |
PN64 | 40 | ||||||
80 | PN16 | 280 | 800 | 340 | 120 | 200 | 42 |
PN64 | 310 | 160 | 240 | 52 | |||
100 | PN16 | 300 | 850 | 370 | 120 | 200 | 80 |
PN64 | 350 | 160 | 240 | 90 | |||
125 | PN16 | 325 | 1020 | 415 | 120 | 200 | 95 |
PN64 | 400 | 160 | 240 | 105 | |||
150 | PN16 | 350 | 1085 | 455 | 160 | 240 | 110 |
PN64 | 450 | 280 | 360 | 130 | |||
200 | PN16 | 400 | 1195 | 515 | 160 | 240 | 215 |
PN64 | 500 | 280 | 360 | 275 | |||
250 | PN16 | 450 | 1460 | 580 | 160 | 240 | 320 |
PN64 | 550 | 280 | 360 | 380 | |||
300 | PN16 | 500 | 1575 | 645 | 280 | 360 | 440 |
PN64 | 600 | 360 | 500 | ||||
350 | PN16 | 550 | 1890 | 810 | 280 | 360 | 520 |
PN64 | 650 | 360 | 440 | 580 | |||
400 | PN16 | 600
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