Representative image of family GA18-5
Swing check valve
Stainless steel swing check valve DN 250
Ref. VR891029DN 250Made to order
Single-disc swing check valve in stainless steel, wafer format for mounting between flanges from DN 50 to DN 500. Rapid closure and minimal head loss for clean or lightly loaded water rising mains.
- Nominal diameter
- DN 250
- Family
- GA18-5 · Swing check valve
- ERP description
- VAL.RET.T.CHECK 1 DISCO OSCILANTE INOX.DN 250
- Type: single-disc swing check valve, wafer mounting between flanges.
- Disc and shaft: stainless steel.
- Working pressure: PN 10/16.
- Automatic closure by gravity and back-pressure.
- Minimal head loss and low installation height.
Other swing check valve sizes
All references- VR891026Stainless steel swing check valve DN 125In stock
- VR891027Stainless steel swing check valve DN 150In stock
- VR891028Stainless steel swing check valve DN 200In stock
- VR891030Stainless steel swing check valve DN 300In stock
- VR891031Stainless steel swing check valve DN 350Made to order
- VR891032Stainless steel swing check valve DN 400Last units
From the blog: guides on this family
More news
23 June 2026Water hammer in irrigation networks: how to prevent it with check valves and rubber expansion jointsEvery pump stop is a hammer blow on the pipeline. Which check valve stops the water column best, where the rubber expansion joint goes and which design mistakes we see most often in control heads.
12 May 2026Digitalisation of irrigation communities: which hydraulic parts a remote-controlled control head needsThe PERTE for digitalisation of the water cycle has funded hundreds of remote-control projects in irrigated areas. Sensors and solenoid valves are the visible part; underneath, you need hydraulics that do not fail.
9 December 2025Dismantling joints: what they are for and how to size them in a valve chamberIt is the part nobody sees until a valve has to be replaced. What a dismantling joint is, where it goes, how the length is chosen and why we manufacture it in stainless steel.
