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图形符号:
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型号注释:
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尺寸图:
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产品特点:
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K22J-W系列是二位二通管接截止式换向阀。该阀结果合理,动作可靠,尤其适用于较为恶劣的工作环境。分为电控和气控两种。
外形尺寸:
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型号 |
公称通径 |
接管螺纹 |
A |
B |
C |
D |
E |
F |
G |
H | |
(英制) |
(公制) | ||||||||||
K22J-8W |
Φ8 |
G1/4 |
M12×1.5 |
163 |
96 |
78 |
73 |
38 |
55 |
Φ9 |
84 |
K22J-10W |
Φ10 |
G3/8 |
M16×1.5 | ||||||||
K22J-15W |
Φ15 |
G1/2 |
M20×1.5 | ||||||||
K22J-20W |
Φ20 |
G3/4 |
M27×2 |
175 |
113 |
78 |
82 |
52 |
80 |
Φ9 |
96 |
K22J-25W |
Φ25 |
G1 |
M33×2 | ||||||||
K22J-32W |
Φ32 |
G1/4 |
M42×3 |
240 |
165 |
91 |
118 |
75 |
112 |
Φ13 |
152 |
K22J-40W |
Φ40 |
G1/2 |
M46×2 | ||||||||
K22J-450W |
Φ57 |
G2 |
M60×2 |
技术参数:
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型号 参数 |
K22J-8W |
K22J-10W |
K22J-15W |
K22J-20W |
K22J-25W |
K22J-32W |
K22J-40W |
流量(m3/h) |
5 |
7 |
10 |
20 |
30 |
40 |
50 |
有效截面积S值(mm2) |
20 |
35 |
60 |
120 |
190 |
300 |
400 |
泄流量(cm3/min) |
≤50 |
≤100 |
≤200 |
≤300 | |||
换向时间(sec) |
≤0.04 |
≤0.06 |
≤0.10 |
≤0.15 | |||
切换频率(Hz) |
≥10 |
≥8 |
≥4 |
≥3 | |||
工作压力(MPa) |
0.2-0.8 | ||||||
电压(V) |
AC:380,220,110,36;DC:220,110,24 | ||||||
环境温度(℃) |
-50-50 |