Electric Three-eccentric Metal-Seal BUtterfly Valve
USD $1 - $1,000 /Set
Min.Order:1 Set
Wenzhou Heli Automatic Meter Co., Ltd.
Model | HL-20 | ||||||||||
Voltage | DC24V | DC220V | AC24V | AC110V | AC220V | AC380V | |||||
Motor Power | 40W | ||||||||||
Rated current | 8.0A | 0.35A | 5A | 0.9A | 0.48A | 0.25A | |||||
Output Torque | 200N.m | 80N.m/100N.m/150N.m/200N.m | |||||||||
Action Time | 10S | 9S/15S/20S/30S/60S | |||||||||
Rotary angle | 0~90° | ||||||||||
Weight | 7kg | ||||||||||
Voltage-with standing valve | 500VAC/1minute | 1500VAC/1minute | |||||||||
Insulated resistance | 100 MΩ/300VDC | 100 MΩ/500VDC | |||||||||
Protection Class | IP67 | ||||||||||
Surrounding temperature | -25°C~60°C(The other temperatures can be customized) | ||||||||||
Installation angle | Any angle | ||||||||||
Case material | Aluminium-casting components | ||||||||||
Optional function | Overload protection function, Heater |
For valve
nominal diameter | DN50~DN600 | ||||
nominal pressure | PN1.0MPa | PN1.6MPa | |||
Nominal pressure | Strength test | PN1.5MPa | PN2.4MPa | ||
Seal test | PN1.1MPa | PN1.76MPa | |||
Materials/ode namec | C | P | R | ||
Major parts | Valve body | FB | 304(CF8) | 316(CF8M) | |
Valve disc | WCB | 304(CF8) | 316(CF8M) | ||
Valve stem | WCB'stainless Steel | ||||
O-ring | PTFE'stainless steel | ||||
Packing | PTFE'flexible graphite | ||||
Applicable Operating Mode | Applicable medium | watersteamoils | nitrose | acetic acid | |
Suitable temperature | WCB:-29~425°C Stainless steel:-40~600°C |