Medium | acid, alkali, corrosive liquid, air |
Applicable to a variety of chemical fluid medium, including concentrated sulfuric acid and aqua regia. | |
Medium temperature | -5~60℃ |
Working pressure | 0.1-6bar |
Working type | pilot operated type (NC) |
Valve body material | UPVC or CPVC |
Sealing material | VITON, FKM, EPDM, PTFE |
End Port | Thread, Flanged, Union Socket |
Interface | G thread, NPT thread |
Working Voltage | AC220V/230V/240V/110V/24V 50HZ/60HZ DC24V/12V |
Protect Degree | IP65 F degree |
Model | port size | orifice size | CV | Working pressure(Bar) | Size A*B*C | Weight(kg) |
DHF21-15 | G 1/2" | 15 | 4.8 | 0.1-6 | 74*63*138 | 1.1 |
DHF21-20 | G 3/4" | 20 | 7.6 | 0.1-6 | 78*63*138 | 1.1 |
DHF21-25 | G 1" | 25 | 11 | 0.1-6 | 98*73*148 | 1.2 |
DHF21-32 | G 1 1/4" | 32 | 24 | 0.1-6 | 120*94*171 | 1.5 |
DHF21-40 | G 1 1/2" | 40 | 29 | 0.1-6 | 130*94*180 | 1.5 |
DHF21-50 | G 2" | 50 | 45 | 0.1-6 | 172*155*225 | 2.6 |