Affiliate classification:
Low and Medium Differential ValveSummary information:
DC1920 and DC1930 series three-way control valves are three-way control valves with top- guided structure. They have simple structure and can be used in the high temperature and high pressure conditions.
Technical Data
Body type | DC1920 three-way mixing control valve | DC1930 three-way splitting control valve |
Body size | DN20 – DN400（3/4″- 16″） | |
Plug size | DN9 – DN400（3/8″- 16″） | |
Nominal pressure | PN16 – PN100（ANSI class 150 -600） | |
Design temperature | -45℃ - 300℃ | |
Connections | RF、FM、RTJ、SW、BW | |
Body materials | A216 WCB/WCC，A351 CF8/CF8M/CF3M，monel，hastelloy etc… | |
Trim materials | GB1220 S30403/S30408/S31603/S31608，monel，hastelloy etc… | |
Adjustable ratio | 30:1 | |
Flow characteristics | linear 、ON-OFF | |
Metal seal | GB4213 Ⅳ ANSI class Ⅳ | |
Soft seal | Bubble-tight GB4213 Ⅵ ANSI Ⅵ | |
Actuator | Electric actuator | |
Pneumatic diaphragm actuator | ||
Pneumatic cylinder actuator | ||
