产品用途:
保温夹套闸阀适用于公称压力PN1.0~10.0MPa、Class150~600、JIS10K~20K,工作温度-29~425℃(碳钢)、-40~500℃(不锈钢)的管路上作启闭用,并能保温和防止介质结晶。
选用不同的材质,可分别适用于重油、胶类、硝酸、醋酸、强氧化性介质及尿素等多种介质。 主要零件材质
零件名称 |
ZGICr18Ni9Tit系列 |
ZG00Cr18Ni10系列 |
ZG1Cr18Ni12M02Ti系列 |
ZG00Cr17Ni14M02系列 |
WCB系列 |
阀体/阀盖 |
ZGICr18Ni9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12M02Ti |
ZG00Cr17Ni14M02 |
WCB |
闸板 |
ZGICr18Ni9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12M02Ti |
ZG00Cr17Ni14M02 |
1Cr13 |
阀杆 |
1Cr18Ni9Ti |
00Cr18Ni10 |
1Cr18Ni12M02Ti |
00Cr17Ni14M02 |
1Cr13 |
填料 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
石墨 |
垫片 |
304+PTFE |
304L+PTFE |
316+PTFE |
316L+PTFE |
石墨+304 |
压盖 |
ZGICr18Ni9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12M02Ti |
ZG00Cr17Ni14M02系列 |
WCB |
填料压环 |
1Cr18Ni9Ti |
00Cr18Ni10 |
1Cr18Ni12M02Ti |
00Cr17Ni14M02 |
1Cr13 |
螺栓 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr17Ni2 |
35CrMoA |
螺母 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
45 |
1.6MPa主要连接尺寸
尺寸 |
DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
L |
mm |
200 |
250 |
265 |
280 |
300 |
325 |
350 |
400 |
450 |
500 |
H |
mm |
310 |
358 |
373 |
435 |
500 |
614 |
674 |
818 |
969 |
1145 |
W |
mm |
200 |
240 |
240 |
280 |
320 |
360 |
360 |
400 |
450 |
560 |
2.5MPa主要连接尺寸
尺寸 |
DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
L |
mm |
200 |
250 |
265 |
280 |
300 |
325 |
350 |
400 |
450 |
500 |
H |
mm |
358 |
373 |
435 |
500 |
614 |
674 |
818 |
969 |
1145 |
1145 |
W |
mm |
240 |
240 |
280 |
320 |
360 |
360 |
400 |
450 |
560 |
640 |
4.0MPa主要连接尺寸
尺寸 |
DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
L |
mm |
200 |
250 |
280 |
310 |
350 |
400 |
450 |
550 |
650 |
750 |
H |
mm |
358 |
373 |
435 |
500 |
614 |
674 |
818 |
969 |
1145 |
1145 |
W |
mm |
240 |
240 |
280 |
320 |
360 |
360 |
400 |
450 |
560 |
640 |
|