Verified by manufacturer 4 months ago
DN50
Cast iron swing pattern check valve.
Suitable for water or other liquids, for velocities up to 3 m/s, on horizontal or vertical pipelines.
Cast iron check valve with a swing pattern, PN16.
Features and benefits:
| Color | Blue Guidance for specification option: Body and cover. | 
| Material | Cast iron Guidance for specification option: Body, cover and disc. | 
| Uniclass | |
| CAWS | S14/325 Backflow prevention devices S15/350 Backflow prevention | 
| SKU Code | Fig. M651, Fig. 651E, Fig. 651ANSI | 
| Classification data | |
| Standard | To BS EN 12334: 2001 and BS EN 558-1 (basic series 10). | 
| Pressure rating | PN25. | 
| Connections | Flanged. Guidance for specification option: 
 Manufacturer guidanceSuitable for mounting in horizontal and vertical pipes (with the flow upwards). | 
| PressureRange | Temperature: -10 to +120°C: 16 bar, +230°C: 11.8 bar. Guidance for specification option: Rating to BS EN 1092-2, PN16. Manufacturer guidanceHydraulic pressure test: Shell (24 bar) and Seat (17.6 bar). | 
| Dimensions | 203 x 113 mm. Manufacturer guidanceNominal A x B. | 
| Weight | 13 kg. | 
| Inlets/outlets diameter | DN50. Manufacturer guidanceNominal. | 
| Material (all components) | Body, cover and disc: Cast iron, Hinge pin and plug: Brass CW603N, Disc face ring and body seat ring: Bronze CC491K, Hinge: Ductile iron, Cover gasket: Reinforced compressed graphite. Manufacturer guidance
 | 
| Material | Cast iron Guidance for specification option: Body, cover and disc. | 
| Recyclability | Recycle locally | 
| Expected Life | 20 year | 
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN50
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN65
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN80
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN100
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN125
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN150
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN200
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN250
Fig. M651 Check Valve Swing Pattern - TM65-HATTERSLEY-FIG. M651-DN300