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Nominal diameter mm |
Confluence |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
Shunt |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 | |
Diameter of valve seat mm |
26 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 | |
Rated flow coefficient kv |
Confluence |
8.5 |
13 |
21 |
34 |
53 |
85 |
135 |
210 |
340 |
535 |
800 |
1260 |
Shunt |
8.5 |
13 |
21 |
34 |
53 |
85 |
135 |
210 |
340 |
535 |
800 |
1260 | |
Nominal pressure (MPa) |
0.6,1.6, 2.5, 4.0, 6.4 | ||||||||||||
Travel (mm) |
16 |
25 |
40 |
60 |
100 | ||||||||
Flow characteristics |
Straight line | ||||||||||||
Working temperature ℃ |
-40~230℃(normal temperature),thermal chip230~450℃(medium temperature),special order-100~600℃ | ||||||||||||
Flange size |
According to JB78-59、JB79-59 standard,accroding to JB/79.1-94、JB、ANSI、JIS、DIN standard | ||||||||||||
Material of valve body |
WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8M | ||||||||||||
Material of valve spool |
1Cr18Ni9,SS304,0Cr18Ni12Mo2Ti,SS316,ZG1Cr18Ni9Ti | ||||||||||||
Type of valve body |
Three-way dual-seat casting ball valve | ||||||||||||
Type of upper cover |
General(normal temperature),thermal chip(medium temperature),vertical type(low temperature ) | ||||||||||||
With electric actuator |
PSL |
PSL-202 |
PSL-204 |
PSL-208 |
PSL-312 |
PSL325 | |||||||
361L |
361LSA-20 |
361LSB-30 |
361LSB-50 |
361LSC-65 |
361LSC-99 | ||||||||
Explosion-proof |
361LXA-20 |
361LXB-30 |
361LXB-50 |
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