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首页Home>美国热塑性塑料阀门及附件 Thermoplastic Valves & Accessories>正文Text | 【下一页Next】 |
第55页 Page 55 |
闸阀(2) GATE VALVES (2) |
美国斯毕尔公司 |
快速阀门选型表
|
流量系数值
|
温度压力等级 Temperature Pressure Rating |
系统工作温度oF
(oC) System Operating TemperatureoF (oC) |
100 (38) |
110 (43) |
120 (49) |
130 (54) |
140 (60) |
150 (66) |
160 (71) |
170 (77) |
180 (82) |
190 (88) |
200 (93) |
210 (99) |
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阀门压力 等级 Valve Pressure Rating psi (MPa) |
DN15~DN50 1/2" - 2" |
PVC | 200 (1.38) |
135 (0.93) |
120 (0.83) |
75 (0.52) |
50 (0.34) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
CPVC | 200 (1.38) |
155 (1.07) |
140 (0.97) |
125 (0.86) |
110 (0.76) |
100 (0.69) |
90 (0.62) |
80 (0.55) |
70 (0.48) |
60 (0.41) |
50 (0.34) |
-0- (-0-) |
||
DN65~DN80 21/2" - 3" |
PVC | 150 (1.03) |
130 (0.90) |
110 (0.76) |
60 (0.41) |
50 (0.34) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
|
CPVC | 150 (1.03) |
140 (0.97) |
130 (0.90) |
120 (0.83) |
110 (0.76) |
100 (0.69) |
90 (0.62) |
80 (0.55) |
70 (0.48) |
60 (0.41) |
50 (0.34) |
-0- (-0-) |
||
DN100 4" |
PVC | 235 (1.62) |
140 (0.97) |
130 (0.90) |
90 (0.62) |
50 (0.34) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
-0- (-0-) |
|
CPVC | 235 (1.62) |
219 (1.51) |
170 (1.17) |
145 (1.00) |
130 (0.90) |
110 (0.76) |
95 (0.66) |
80 (0.55) |
70 (0.48) |
60 (0.41) |
50 (0.34) |
-0- (-0-) |
不适用于压缩空气或气体 NOT FOR USE WITH COMPRESSED AIR OR GASES |
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