Water Meter Drain Valve Shell

Water meter drain valve shell acts as the external protection and core structural bearing component of the valve, and is a key part to ensure the stable operation of the valve. Water meter drain valve shell supports flexible customization. The housing size, interface type and appearance color can be adjusted according to requirements; compact models can be designed for narrow installation spaces, and the wall thickness and wear-resistant layer can be reinforced for high-frequency blowdown scenarios.

Product Parameter (Specification)

Rated operating voltage: 3.6V

Under rated operating voltage:

1.Operating Current: ≤ 50mA (at Normal Temperature of 23℃）

2.Locked-rotor current: about 650mA(300motor)

3.Output Torque: ≥2 NM(2000:1)

4. On (Off) Time: ≤ 10s (2000:1)

5. Reduction ratio: 2000:1

Function Definitions

· Setting Button: Touch to wake the screen. Long press to enter settings:

1. "Day" indicator lights, screen flashes. Press the Flush button to set the drain interval (12/24/48 hours).

2. Press Setting again. "Second" indicator lights, screen flashes. Press the Flush button to set the flush duration (30/60/90 seconds).

3. Press Setting again to confirm.

· Flush Button: Touch the Setting button to wake the screen. Long press the Flush button for a forced drain cycle (valve closes automatically 30 seconds after draining).

· Battery Replacement: Remove the two side screws to replace the battery. Use the same model or contact the manufacturer.

Flush Time Setting: 30/60/90 seconds

Interval Time Setting: 12/24/48 hours