Non Return Valves
Our non-return valves protect tubing and vacuum systems from backflow when pressure falls in the system. Sealing system eliminates backflow, helping to prevent upstream contamination or damage. These valves are compatible with a wide range of systems, all with different specific levels when dealing with the three main pressure values: cracking pressure, maximum pressure, and back pressure created. Durable steel or plastics are used in all designs, creating a quality product that will remain independent for years with no need for replacement.
Avantor® Hichrom PEEKsil™, Back Pressure Regulator
Supplier: Avantor
Avantor® Hichrom, Back pressure regulator, Pressure: 5,17 bar
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Non return valves
Supplier: BURKLE
Translucent PP retaining valves with embossed directional arrow or printed in black. With tapered ends. Various uses.
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Non return valves
Supplier: VITLAB
These non return valves are made from HDPE.
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 83645.320
Supplier: VWR Chemicals