Drain Valve Ball Type for Evaporative Air Coolers

Quarter-turn ball valve for quick and complete water tank drainage. Corrosion-resistant construction for long service life in wet environments.

Quick Compatibility Snapshot

✓ Standard Drain Port✓ Threaded Connection

MOQ

100 pcs

Price

$1.50 – $3.00 / pc

Lead Time

7-15 Days

Key Specifications

Size

1/2" NPT

Material

PVC / Brass

Type

Ball Valve

Features & Benefits

Quick Drain

Full-bore design for fast and complete tank drainage.

Typical Applications

Portable evaporative air coolers (cabinet type) · Fixed installation cooling units · Replacement and maintenance service applications

Dimensions & Interface

Verify your existing component's interface type, mounting pattern, and connection size match before ordering. Refer to the specification table above for key mating dimensions.

• Confirm interface type: threaded / flange / push-fit / bracket
• Check mounting dimensions and bolt patterns
• Contact us with photos if unsure about fitment

Materials & Construction

Industrial-grade materials selected for wet, continuous-duty environments. Corrosion-resistant treatment and QC inspection before assembly.

Installation & Replacement Notes

Disconnect power and water supply before beginning replacement.

Check interface type and dimensions match. Refer to specifications above.

Install using same mounting method. Ensure seals and gaskets are properly seated.

Test operation before returning to full service. Check for leaks and proper function.

Note: Differences in interface or mounting may require adapter components. Confirm measurements before ordering.

OEM & Customization

Custom specs, private labeling, and packaging available for qualifying order volumes. Learn more about OEM options →

Warranty & Quality

12-month standard warranty against manufacturing defects. OEM-equivalent specifications. 100% tested before shipment. Extended warranty available for bulk orders.

Drain Valve Ball Type