Name: Guidi Swing Check Valve, Metal Tightness, Yellow Brass, BSPP
SKU: VDM GUI1670-3/4

Guidi Swing Check Valve, Metal Tightness, Yellow Brass, BSPP

ID 1366177

$ 27.73

1-2 weeks delivery time

Size, mm:

3/4"
1"
1 1/4"
1 1/2"
2"

The Guidi 1670 swing check valve is a metal-seated non-return valve made of yellow brass, designed for reliable backflow prevention in marine systems. Featuring BSPP threads (ISO 228/1), it provides durable operation and tight sealing without elastomer components. Available in sizes from 3/4" to 2".

Description
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Guidi 1670.100005–1670.100009 – Swing Check Valve, Metal Tightness, Yellow Brass, BSPP

The Guidi 1670 swing check valve is a robust non-return valve designed to prevent backflow in marine piping systems. It features a metal-to-metal sealing system, ensuring reliable operation without the use of rubber or soft sealing elements.

Manufactured from high-quality yellow brass, the valve provides durability and corrosion resistance suitable for marine environments. The swing-type internal mechanism allows automatic operation based on flow direction.

The BSPP threaded connections (ISO 228/1) ensure compatibility with standard marine fittings and allow easy installation in various systems.

Key Features
- Type: Swing check valve (non-return)
- Metal-to-metal sealing (no soft seals)
- Material: Yellow brass
- Thread standard: BSPP (ISO 228/1)
- Automatic operation by flow direction
Available Variants

Model Thread Size

1670.100005 3/4"

1670.100006 1"

1670.100007 1-1/4"

1670.100008 1-1/2"

1670.100009 2"

Applications
- Marine water systems
- Fuel and fluid transfer lines
- Piping systems requiring backflow prevention