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The TRUDESIGN check valve is a high-quality, single-use valve made of glass fiber reinforced nylon with an external thread, specifically designed for marine applications. These robust check valves reliably prevent the backflow of liquids and are temperature resistant up to 65°C (briefly up to 93°C).
With an impressive pressure resistance of up to 150 psi / 10 bar (briefly up to 230 psi / 15 bar), these valves offer maximum safety and reliability. Available in two sizes for different hose diameters and flow rates, they are the ideal solution for bilge pumps, cooling water systems, and other marine applications.
| Item no. black loose | Hose diameter mm | thread | Flow rates liters/min | Flow rates gpm |
|---|---|---|---|---|
| TD90990 | 25 mm | 1" | 25 - 79 liters/min | 6.5 - 21 gpm |
| TD90980 | 38 mm | 1 1/2" | 61 - 193 liters/min | 16 - 51 gpm |
Technical specifications: Material: Glass fiber reinforced nylon, Temperature range: Up to 65°C (briefly up to 93°C), Pressure resistance: Up to 150 psi / 10 bar (briefly up to 230 psi / 15 bar), Connection: Male thread, Sizes: 1" and 1-1/2"
TRUDESIGN check valves are the ideal solution for all marine applications where reliable backflow protection is required. Their high temperature and pressure resistance, along with their robust construction, guarantee years of reliable operation.