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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31页 Page 31 |
紧凑型球阀(2) COMPACT BALL VALVES (2) |
美国斯毕尔公司 |
尺寸,重量,操作力矩和流量系数值 Dimensions, Weights, Operating Torque & Cv Values |
公称通径 Nominal Size |
参考尺寸(英寸,± 1/16英寸) Dimensions Reference (Inches, ± 1/16) |
约计重量(磅) Approx. Wt. (Lbs.) |
操作 力矩2 Oper.2 Torque (in.-lb.) |
流量系数值3 Cv3 Values |
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A | B1 | C | D | E4 | F | G | PVC | CPVC | |||||
承插 Socket |
螺纹 Threaded |
承插/螺纹 Soc/Thd |
法兰 Flanged |
||||||||||
DN15 1/2 |
111/16 | 15/8 | 17/8 | 33/8 | 25/16 | 23/4 | 31/2 | 217/32 | 0.31 | 0.32 | 20 | 36 | 20 |
DN20 3/4 |
21/8 | 115/16 | 27/16 | 41/16 | 211/16 | 31/4 | 37/8 | 227/32 | 0.49 | 0.52 | 30 | 74 | 42 |
DN25 1 |
27/16 | 21/16 | 23/8 | 47/16 | 27/8 | 33/4 | 41/4 | 31/16 | 0.64 | 0.69 | 40 | 141 | 80 |
DN32 11/4 |
213/16 | 23/8 | 3 | 415/16 | 35/16 | 41/8 | 45/8 | 313/32 | 0.93 | 0.98 | 60 | 284 | 163 |
DN40 11/2 |
31/4 | 213/16 | 31/2 | 55/8 | 311/16 | 41/2 | 5 | 4 | 1.39 | 1.45 | 80 | 402 | 229 |
DN50 2 |
41/16 | 33/8 | 47/16 | 61/2 | 43/8 | 51/4 | 57/8 | 413/32 | 2.33 | 2.45 | 90 | 706 | 429 |
DN80 3 |
55/16 | 49/16 | 51/2 | 85/16 | 51/2 | 721/32 | 71/2 | 57/16 | 4.49 | 5.02 | 300 | 1660 | 1079 |
DN100 4 |
73/8 | 63/16 | 73/16 | 105/32 | 65/8 | 1027/32 | 91/16 | 67/8 | 9.50 | 10.24 | 400 | 3104 | 2028 |
DN1504 64 |
1013/16 | 8 | 103/4 | 141/8 | 81/16 | 145/16 | 111/4 | 821/32 | 21.48 | 23.41 | 900 | 7942 | 5268 |
|
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) |
||
阀门压力 等级 Valve Pressure Rating psi (MPa) |
DN15~DN50 1/2" - 2" |
PVC | 235 (1.62) |
211 (1.45) |
150 (1.03) |
75 (0.52) |
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) |
90 (0.62) |
80 (0.55) |
70 (0.48) |
60 (0.41) |
50 (0.34) |
-0- (-0-) |
||
DN80~DN150 3" - 6" |
PVC | 150 (1.03) |
135 (0.93) |
110 (0.76) |
75 (0.52) |
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 (0.70) |
90 (0.62) |
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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