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Electric Ball Valve Electric Actuator Two
Basic Info.
| Model NO. | HSQF-G2/G3A/G3B |
| Driving Mode | Electric |
| Nominal Pressure | PN1.0-32.0MPa |
| Channel | Straight Through Type |
| Structure | Fixed Ball Valve |
| Type | Two-Way/Three-Way Ball Valve |
| Function | Flow and Temperature Control of Hot and Cold Media |
| Temperature | Normal Temperature |
| Standard | China |
| Application | Industrial Usage, Water Industrial Usage |
| Specification | DN15-DN40 |
| Trademark | ILSY-IVA |
| Origin | China |
| HS Code | 84819010 |
| Production Capacity | 10000pieces/Year |
Packaging & Delivery
Package Size 50.00cm * 40.00cm * 30.00cm Package Gross Weight 5.000kgProduct Description
Product overview
The electric ball valve is mainly used in the central air-conditioning hot and cold water system to accurately control the flow ofcold and hot media according to actual needs, so as not to cause drastic temperature changes, and to achieve the purpose ofreal-time and accurate temperature control.The control valve is driven by a two-way motor, and the motor and the thermostat areconnected through the common end, the open end, and the closed end.The thermostat continuously samples and processes on-site data, and sends out control signals to make the electric ball valve motor run or stop, control the degree of opening and closingof the electric ball valve, and freeze water or hot water enters the fan coil to provide air conditioning or heating for the room; whenthe room temperature reaches the set value of the thermostat, the thermostat causes the electric ball valve to power off, so thatthe valve opening is in the best condition, and the room temperature is always maintained within the temperature range set by thethermostat.
| Technical parameters | material |
· Nominal pressure: 2.0MPa· Closing pressure difference: 1.0MPa* Medium: hot and cold water, an aqueous solution of ethylene glycol within 60%* Medium temperature: 1ºC~95ºC (liquid)* Control signal: three-state floating point (24VAC) or on/off· Power supply: AC220V, 50/60Hz or AC24V, 50/60Hz· Power: 6W· Running time: 12s~18s· Stroke: angle stroke 90 degrees* Torque: 4Nm· Protection level: IP65· Structure: two-way, three-way outlet below, three-way side outlet | ·Valve body: forged brass (optional: forged brass nickel plated, copper cast, stainless steel) ·Valve ball: stainless steel (optional: brass chrome plated) ·Valve stem: brass (optional: brass nickel-plated, stainless steel) · Valve seat: PTFE * Sealing: EPDM · Motor: reversible synchronous hysteresis motor * Threaded connection: North American general pipe thread (internal thread) NPT British standard flat thread (external thread) BSPP British standard flat thread (internal thread) BSPP British standard pipe thread (internal thread) BSPT Card sleeve connection (external thread) |
Flow coefficient Kv
| caliberInch(mm) | aperture(mm) | Kv value |
| 1/2"(DN15) | 14 | 4.62 |
| 3/4"(DN20) | 14 | 7.50 |
| 1"(DN25) | 17 | 13.02 |
| 1 1/4"(DN32) | 22 | 25.97 |
| 1 1/2"(DN40) | 28 | / |
Product features
· Good waterproof and dustproof function · The temperature of the medium is not easy to transfer to the actuator · The actuator is easy to disassemble and install · The actuator can be installed after the equipment and pipelines are installed, which is more conducive to improving the installation efficiency · Due to the eccentric structure of the actuator, the valve can be installed close to the wall · Remove the ball valve of the drive and switch with ordinary tools | · The actuator can be adapted to all ball valves of DN15-DN40 · The actuator can be assembled in 2 directions, which is easier to connect and maintain · The closing pressure difference is large and the closing is tight · The water flow is straight through without blocking the slag · The valve is opened flexibly, which can effectively prevent water hammer · After the valve is in place, the motor does not withstand any pressure and the motor has a longer life. |
