公称压力 Nominal Pressure(MPa) |
1.0 |
1.6 | |||
适用温度Suitable Temp℃ |
<200 |
<200 | |||
适用介质Suitable Media |
水、油、气及*腐蚀性介质
Water, oils, air and no corrosive | ||||
主要材料
Main Materials |
灰铸铁、黄铜、碳钢镀铬、不锈钢、聚四氟乙烯
Cast Iron,Bronze,Carbon Steel,Stainless Steel,PTFE | ||||
执行标准
Design Standard |
GB/T 12232-2005 |
试验标准
Test and check up standard |
GB/T 13927-1992 | ||
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名称 Name |
材料 Material |
阀体、阀盖 Body, Bonnet |
碳钢Carbon Steel |
阀杆 Stem |
不锈钢Stainless Steel |
阀瓣、阀座 Disc, Seat |
碳钢截焊、不锈钢Carbon Steel , Stainless Steel |
填料 Filling |
石墨 Plumbago |
手轮 Handle |
球墨铸铁Ductile Bronze |
阀杆螺母 Nut |
锡青铜Bronze |
DN(mm) |
L |
D |
D1 |
n-d |
D0 |
H(≈) |
40 |
165 |
145 |
110 |
4-18 |
160 |
195~245 |
50 |
178 |
160 |
125 |
4-18 |
180 |
267~330 |
65 |
190 |
180 |
145 |
4-18 |
180 |
281~356 |
80 |
203 |
195 |
160 |
8-18 |
220 |
336~426 |
100 |
229 |
215 |
180 |
8-18 |
220 |
361~472 |
125 |
254 |
245 |
210 |
8-18 |
280 |
451~586 |
150 |
267 |
280 |
240 |
8-22 |
280 |
491~652 |
200 |
292 |
340 |
295 |
8-22/12-22 |
320 |
648~860 |
250 |
330 |
395/405 |
350/355 |
12-22/12-26 |
400 |
775~1040 |
300 |
356 |
445/460 |
400/410 |
12-22/12-26 |
400 |
946~1260 |
350 |
381 |
505/520 |
460/470 |
16-22/16-26 |
450 |
1130~1495 |
400 |
406 |
565/580 |
515/525 |
16-26/16-30 |
560 |
1280~1695 |
450 |
432 |
615/640 |
565/585 |
20-26/20-30 |
560 |
1425~1890 |
500 |
457 |
670/715 |
620/650 |
20-26/20-33 |
640 |
1580~2100 |
600 |
508 |
780/840 |
725/770 |
20-30/20-36 |
640 |
1860~2480 |
700 |
610 |
895/910 |
840 |
24-30/24-36 |
640 |
2220~2940 |