品牌
生产厂家厂商性质
上海市所在地
设计规范 | 结构长度 | 连接法兰 | 试验与检验 | 压力-温度 | 产品标识 | 供货规范 |
GB/T 12237 | GB/T 12221 | JB/T78;JB/T79 | GB/T 13927 | GB/T 12220 | GB/T 12220 | JB/T7928 |
衬里、阀座 | 代号 | 适用温度 | 适用介质 |
PTFE(F4) | F4 | ≤180 | 除熔融碱金属,元素氟外的各种浓度的酸、碱、盐、王水、有机酸等强腐蚀介质。 |
PCTFE(F3) | F3 | ≤120 | |
FEP(F46) | F46 | ≤150 | |
PFA(可溶性F4) | FA | ≤180 | |
PVDF(F2) | F2 | ≤100 | |
RPTFE(RF4) | FR4 | ≤180 |
零件名称 | 灰铸铁 | 铸钢 | 不锈耐酸铸钢 | 超低碳不锈耐酸铸钢 | ||
Z | C | P | R | PL | RL | |
阀体、阀盖 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
阀瓣、阀杆 | WCB | CF8 | CF8M | CF3 | CF3M | |
衬里、阀座 | PTFE(F4) PCTFE(F3) FEP(F46) PFA(可溶性F4) | |||||
填料压盖 | WCB | CF8 | CF8M | CF3 | CF3M | |
填料 | PTFE(F4) | PTFE(F4) | PTFE(F4) | |||
支架 | 35 | 1CR18NI9Ti | ZCUAI10FE31CR18NI9Ti | |||
螺栓 | 35 | 1CR17NI2 | 1CR17NI2 | |||
紧固螺母 | 45 | 0CR18NI9 | 0CR18NI9 | |||
操作手柄 | WCB | WCB | WCB |
DN(mm) | NPS(inch) | L | D | D1 | D2 | F | B | N-?D | W | DO | H | WT(kg) |
PN1.0MPa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-?14 | 120 | 80 | 2.5 | |
20 | 3/4 | 130 | 105 | 75 | 55 | 2 | 16 | 4-?14 | 140 | 90 | 3 | |
25 | 1 | 140 | 115 | 85 | 65 | 2 | 16 | 4-?14 | 160 | 100 | 4.5 | |
32 | 1 1/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-?18 | 160 | 110 | 5.7 | |
40 | 1 1/2 | 165 | 145 | 110 | 85 | 3 | 18 | 4-?18 | 200 | 120 | 7 | |
50 | 2 | 203 | 160 | 125 | 100 | 3 | 20 | 4-?18 | 250 | 135 | 9.5 | |
65 | 2 1/2 | 222 | 180 | 145 | 120 | 3 | 20 | 4-?18 | 300 | 145 | 15 | |
80 | 3 | 241 | 195 | 160 | 135 | 3 | 22 | 4-?18 | 350 | 185 | 19 | |
100 | 4 | 305 | 215 | 180 | 155 | 3 | 22 | 8-?18 | 400 | 195 | 33 | |
125 | 5 | 356 | 245 | 210 | 185 | 3 | 24 | 8-?18 | 500 | 210 | 58 | |
150 | 6 | 394 | 280 | 240 | 210 | 3 | 24 | 8-?23 | 200 | 450 | 93 | |
200 | 8 | 457 | 335 | 295 | 265 | 3 | 26 | 8-?23 | 240 | 490 | 155 | |
250 | 10 | 533 | 390 | 350 | 320 | 3 | 28 | 12-?23 | 240 | 550 | 210 | |
PN1.6MPa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-?14 | 120 | 80 | 2.5 | |
20 | 3/4 | 130 | 105 | 75 | 55 | 2 | 16 | 4-?14 | 140 | 90 | 3 | |
25 | 1 | 140 | 115 | 85 | 65 | 2 | 16 | 4-?14 | 160 | 100 | 4.5 | |
32 | 1 1/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-?18 | 160 | 110 | 5.7 | |
40 | 1 1/2 | 165 | 145 | 110 | 85 | 3 | 18 | 4-?18 | 200 | 120 | 7 | |
50 | 2 | 203 | 160 | 125 | 100 | 3 | 20 | 4-?18 | 250 | 135 | 9.5 | |
65 | 2 1/2 | 222 | 180 | 145 | 120 | 3 | 20 | 4-?18 | 300 | 145 | 15 | |
80 | 3 | 241 | 195 | 160 | 135 | 3 | 22 | 8-?18 | 350 | 185 | 19 | |
100 | 4 | 305 | 215 | 180 | 155 | 3 | 24 | 8-?18 | 400 | 195 | 33 | |
125 | 5 | 356 | 245 | 210 | 185 | 3 | 26 | 8-?18 | 500 | 210 | 58 | |
150 | 6 | 394 | 280 | 240 | 210 | 3 | 28 | 8-?23 | 200 | 450 | 93 | |
200 | 8 | 457 | 335 | 295 | 265 | 3 | 30 | 12-?23 | 240 | 490 | 155 | |
PN2.5MPa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 16 | 4-?14 | 120 | 80 | 2.5 | |
20 | 3/4 | 130 | 105 | 75 | 55 | 2 | 16 | 4-?14 | 140 | 90 | 3 | |
25 | 1 | 140 | 115 | 85 | 65 | 2 | 16 | 4-?14 | 160 | 100 | 4.5 | |
32 | 1 1/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-?18 | 160 | 110 | 5.7 | |
40 | 1 1/2 | 165 | 145 | 110 | 85 | 3 | 18 | 4-?18 | 200 | 120 | 7 | |
50 | 2 | 203 | 160 | 125 | 100 | 3 | 20 | 4-?18 | 250 | 135 | 9.5 | |
65 | 2 1/2 | 222 | 180 | 145 | 120 | 3 | 22 | 8-?18 | 300 | 145 | 15 | |
80 | 3 | 241 | 195 | 160 | 135 | 3 | 22 | 8-?18 | 300 | 185 | 19 | |
100 | 4 | 305 | 230 | 190 | 160 | 3 | 24 | 8-?23 | 200 | 195 | 33 | |
125 | 5 | 356 | 27 | 220 | 188 | 3 | 28 | 8-?25 | 200 | 210 | 58 | |
150 | 6 | 394 | 300 | 250 | 218 | 3 | 30 | 8-?25 | 200 | 450 | 93 |