产品品牌:PSKEE
产品型号:J44F4,J44F46
产品口径:DN15-DN300
产品压力:1.0-2.5Mpa
产品材质:球铁,碳钢,不锈钢
产品应用:有机酸,强酸,强氧化剂
【衬氟直角式截止阀】派司克品牌.质量保证,派司克阀业全方面介绍【J44F46衬氟直角式截止阀】相关标准、选型、作用、结构图、规格型号;外形尺寸、工作原理、产品说明书、安装维护及产品示意图;为广大用户提供高品质、高性能、高标准、高寿命、价格优惠的衬氟直角式截止阀。
衬里、阀座 | 适用温度(℃) | 适用介质 |
PTFE(F4) | ≤180 | 除熔融碱金属、元素氟外的各种浓度的酸、碱、盐、王水、有机酸等强腐蚀性介质 |
PCTFE(F3) | ≤120 | |
FEP(F46) | ≤150 | |
PFA(可熔性F4) | ≤180 | |
PVDF(F2) | ≤100 | |
RPTFE(RF4) | ≤180 |
序号 | 零件名称 | 球铁 | 铸钢 | 不锈耐酸铸钢 | 低碳不锈耐酸铸钢 | ||
QT | C | P | R | PL | RL | ||
1 | 阀体/阀盖 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | 球体/阀杆 | 2Cr13 | 2Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
3 | 衬里/阀座 | FEP(F46),PTFE(F4),PFA(可溶性聚四氟乙烯),PE(高分子理聚乙稀),PO(聚烯烃) | |||||
4 | 填料压盖 | WCB | CF8 | CF8M | CF3 | CF3M | |
5 | 填料 | PTFE(F4) | PTFE(F4) | PTFE(F4) | |||
6 | 活节螺栓 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | |||
7 | 阀杆螺母 | ZCuAl10Fe3 | ZCuAl10Fe3 | ZCuAl10Fe3 | |||
8 | 紧固螺栓 | 35 | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
9 | 螺母 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | |||
10 | 手柄 | A3 | A3 | A3 |
通径DN(mm) | NPS | L | L1 | L2 | D | D1 | D2 | f | b | zΦd | Do | H1 | H2 |
15 | 1/2 | 130 | 130 | 90 | 95 | 65 | 45 | 3 | 15 | 4-14 | 120 | 165 | 180 |
20 | 3/4 | 150 | 50 | 95 | 105 | 75 | 55 | 3 | 17 | 4-14 | 120 | 195 | 215 |
25 | 1 | 160 | 160 | 100 | 115 | 85 | 65 | 3 | 17 | 4-14 | 160 | 210 | 235 |
32 | 1-1/4 | 180 | 180 | 105 | 140 | 100 | 75 | 3 | 19 | 4-18 | 160 | 215 | 245 |
40 | 1-1/2 | 200 | 200 | 115 | 150 | 110 | 85 | 3 | 19 | 4-18 | 180 | 260 | 295 |
50 | 2 | 230 | 230 | 125 | 165 | 125 | 100 | 3 | 21 | 4-18 | 200 | 300 | 345 |
65 | 2-1/2 | 290 | 290 | 145 | 185 | 145 | 120 | 3 | 21 | 8-18 | 250 | 320 | 380 |
80 | 3 | 310 | 310 | 155 | 200 | 160 | 135 | 3 | 22 | 8-18 | 280 | 390 | 465 |
100 | 4 |
350 |
350 |
175 |
220 |
180 |
155 |
3 |
23 |
8-18 |
300 |
450 |
540 |
125 |
5 |
400 |
400 |
200 |
250 |
210 |
185 |
4 |
24 |
8-23 |
320 |
460 |
570 |
150 |
6 |
480 |
480 |
225 |
285 |
240 |
210 |
4 |
26 |
12-23 |
350 |
530 |
665 |
200 |
8 |
600 |
600 |
275 |
340 |
295 |
265 |
4 |
26 |
12-26 |
450 |
600 |
790 |
250 |
10 |
730 |
730 |
325 |
405 |
355 |
320 |
4 |
28 |
|
500 |
720 |
940 |