8–10 mm FDA PP Laboratory Check Valve, up to 4 bar, 120 mbar Opening Pressure

Description

• Material: Polypropylene (PP), approved under FDA 21 CFR 177.1520
• Temperature range: 0C to +40C
• Maximum operating pressure: 4 bar
• For hoses with an inner diameter of 810 mm
• Dimensions D1 L: 21.0 72.0 mm
• Prevents reverse airflow

Laboratory check valve made of polypropylene (PP). The compact check valve allows flow in one direction while preventing unwanted backflow within the hose line. It responds at a pressure difference of approximately 120 mbar, making it particularly suitable for applications with low pressure differences. Hoses are pushed onto the connection stems and fit over the outside of the stems. The specified size refers to the inner diameter of the compatible hose. Technical data: Design: Check valve Material: Polypropylene (PP), approved under FDA 21 CFR 177.1520 Hose inner diameter: 810 mm Maximum operating pressure: 4 bar Opening pressure: approximately 120 mbar pressure difference Temperature range: 0C to +40C Connection type: Hose stems Applications: Laboratory and equipment technology Dosing and supply systems Liquid lines Analysis and measurement technology Machine and apparatus construction Technical distribution and piping systems Note: The suitability of the check valve for the respective medium and specific operating conditions must be checked before use. The FDA 21 CFR 177.1520 specification refers to the polypropylene material.

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