Additional Information

Site Information

  • 1" Non Return Valve for Steelpump inlet.
  • Showing the non-return valve within the unit.
  • Pump Non-Return valve with Stainless Steel Mesh Filter attached - to include the Filter within your order, select using the options.

Non-Return Valve (NRV) 1" for SteelPump


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Product Description

1" Non Return Valve (NRV)

A replacement non-return valve (one way valve) for the Steelpump range of pumps. Fits the 1" pump inlet. Can also be used in other situations.

Total length of the NRV 96mm (including thread). Maximum diameter of the unit: 68mm. Thread 1".

Optional Extra

Stainless Steel Mesh filter that simply screws onto the non-return valve. The Filter will add approximately 61mm the length of the unit when threaded into the NRV.

Mesh size 1mm helps ensure the Non-return Valve is kept clear and works properly.

Technical Information

  • Fits 1" pump inlets (1.25" NRVs are also available, contact us for details).
  • Material - Body: Nylon 66
  • Material - Valve/Spring: Stainless Steel
  • Opening pressure: min. 0.025bar, max. 0.035 bar
  • Hydraulic compressed air test at 0.2 bar on each valve
  • Rated working pressure:  6 bar
  • Operating temperature: -20°C + 70°C
  • Weight: 130gm approx

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