Check valve kit Greentek RZ004, non-return valve, compact 150 mm for fluid systems

Greentek RZ004 is a compact non-return (check) valve with a 150 mm valve body length, designed for fluid systems to prevent backflow and protect pumps and piping. The valve kit is intended for inline installation in domestic and light industrial installations where reliable unidirectional flow control is required.

Advantages

The compact 150 mm design allows installation in confined spaces while maintaining effective backflow prevention. The kit format simplifies replacement and inline fitting. The valve provides reliable one-way flow control that helps protect pumps and piping from reverse flow and contributes to maintaining system integrity and performance.

Suitable for

• Domestic water supply lines
• Light industrial fluid circuits
• Pump discharge and return lines
• Inline retrofit or maintenance replacements

Key specifications

• Valve type: non-return (check) valve
• Valve length: 150 mm
• Configuration: inline installation kit
• Function: prevents backflow, allows unidirectional flow
• Application: suitable for fluid systems in domestic and light industrial use

How to use

Install the Greentek RZ004 inline in the pipeline according to the system flow direction indicated on the valve body. Ensure pipe ends and connections are clean and compatible with the valve kit before tightening. Verify sealing and secure connections, then pressurize the system gradually while checking for leaks and correct unidirectional operation.

Usage recommendations

Use the valve in systems within the manufacturer’s specified operating conditions; avoid exposure to fluids or pressures outside recommended limits. Regularly inspect connections and valve operation during routine maintenance to ensure continued protection against backflow.