Check Valve Inline
Inline check valve to prevent water backflow in supply lines.
- Size
- 1/2"
- Cracking Pressure
- 0.5 PSI
- Material
- PP Body
MOQ 100 pcs
Water System
Valves & Water Control Replacement Parts for Evaporative Air Coolers
Water control valves including solenoid valves, float valves, drain valves, ball valves, and check valves for precise water management.
4 products in 4 types
Find compatible valves & water control for portable and cabinet evaporative coolers. Match by connection type, key dimensions, or electrical parameters without needing a model number. Learn about our compatibility system →
Browse by Product Type
Select a product type to view specific replacement parts.
Check Valve / Backflow Preventer
One-way check valves to prevent water backflow in supply lines.
1 product
Drain Valve / Ball Valve
Manual drain and ball valves for water tank drainage and maintenance.
1 product
Float Valve / Water Level Valve
Mechanical float valves for automatic water level maintenance in cooler tanks.
1 product
Solenoid Valve
Electrically operated solenoid valves for automated water supply control.
1 product
All Valves & Water Control Products
4 compatible replacement parts. Click any product for detailed specs and to request a quote.
Drain Valve Ball Type
Manual ball drain valve for water tank drainage in evaporative coolers.
- Size
- 1/2" NPT
- Material
- PVC / Brass
- Type
- Ball Valve
MOQ 100 pcs
Float Valve Universal
Mechanical float valve for automatic water level control in cooler water tanks.
- Connection
- 1/4" Thread
- Material
- Brass / Plastic
- Type
- Mechanical Float
MOQ 50 pcs
Solenoid Valve 110V
110V solenoid valve for automatic water supply control in evaporative coolers.
- Voltage
- 110V / 60Hz
- Connection
- 1/4" Tube
- Type
- Normally Closed
MOQ 20 pcs
Related Categories in Water System
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