Guidi Spring Check Valve, Yellow Brass, POM/NBR, BSPP Thread

Guidi 1532.100003–1532.100010 – Spring Check Valve, Yellow Brass, POM/NBR, BSPP Thread

The Guidi 1532 spring check valve is designed to prevent backflow in marine piping systems. Manufactured from durable yellow brass, it provides reliable performance in both freshwater and seawater environments.

The internal closing system is based on a spring-loaded mechanism with POM (polyoxymethylene) and NBR components, ensuring tight sealing and consistent operation. The BSPP threaded connections (ISO 228/1) allow easy installation in standard marine systems.

Key Features

• Type: Spring check valve (non-return valve)
• Material: Yellow brass
• Closing system: POM/NBR
• Thread standard: BSPP (ISO 228/1)
• Prevents reverse flow in piping systems

Available Variants

Applications

• Marine water systems
• Backflow prevention
• Engine cooling and plumbing systems