Description

Replacement Check Valve Kit for Ozone Injection – Fits 7500 Rev4 Control Valves

Replacement check valve kit for 7500 Rev4 control valves used in ozone-injection systems. Prevents backflow and ensures consistent ozone draw during regeneration.

This replacement check valve kit is designed for 7500 Rev4 control valves used in ozone-injection water treatment systems. The check valve maintains proper flow direction and pressure balance, preventing water from backing up into the ozone line.

This kit restores reliable performance and protects your valve’s internal components from moisture intrusion.

Key Features:

• Direct replacement part for 7500 Rev4 ozone injection systems

• Works with ozone injection systems

• Prevents backflow and maintains correct vacuum during regeneration cycles

• Durable, chemical-resistant construction for long-term use

• Easy to install — simply replace the existing check valve and reconnect the tubing

What’s Included:

• ozone check valve assembly

• Tubing connection adapter for the injection port

• Sealing components and fittings required for installation

Applications:

• Ozone Injection: For oxidation, disinfection, and improved water clarity in ozone-equipped systems

Technical Details:

• Fits: 7500 Rev4 control valves

• Material: Polypropylene body, dual fluorocarbon O-rings, 304 stainless steel grip teeth

• Pressure Rating: 150 psi @ 70 °F (10 bar @ 20 °C); 60 psi @ 140 °F (4 bar @ 60 °C)

• Certifications: NSF/ANSI 58 (materials & structure), NSF/ANSI 372 (lead-free)

• Manufacturer Part #: V5039630

Why You Need This Part:

A worn or leaking check valve can cause ozone to flow backward into the valve body, resulting in improper draw, water leakage, or reduced oxidation performance. Replacing it restores the valve’s original efficiency, ensuring the system maintains the ozone feed necessary for proper treatment.

Why Buy From Clean Water Store:

We supply only genuine, tested replacement parts for 7500 Rev4 control valves. Each kit is backed by our expert support team, ready to help you diagnose, replace, and fine-tune your system.

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