Double Disc Flange End Non Return Swing Check Valve
MODEL NO. H76X/H (DDCV) FLANE END
Δ Model H46X and H46H are flange end dual disc check valve. These two valve models are popularly used in water supply system in high-rise buildings and industrial zones. With its advantage of shorter structure length than ordinary check valves, it is especially suitable for space-limited locations.
For same type with WAFER / LUG END please see our model H76X.
MODEL NO. H76X/H (DDCV) FLANE END
Δ Model H46X and H46H are flange end dual disc check valve. These two valve models are popularly used in water supply system in high-rise buildings and industrial zones. With its advantage of shorter structure length than ordinary check valves, it is especially suitable for space-limited locations.
PART NAME | Body & Disc | Stem | Torsion Spring | Sealing |
| Material | Carbon steel, Stainless steel, Chrome-Molybdenum Steel, Brass etc | Stainless steel | Stainless steel | PTFE, Stainless steel, NBR, Nylon |
| Model No. | Normal Pressure (Mpa) | Shell test Pressure (Mpa) | Sealing test Pressure (Mpa) | Working temperature | Applicable Medium | |
Soft sealing | Metal sealing | |||||
H46X/H | 1.0 | 1.5 | 1.1 | ≤120ºC | ≤200ºC | Oil, Water, Steam, Acid, alkaline |
| 1.6 | 2.4 | 1.8 | ||||
| 2.5 | 3.8 | 2.8 | ||||
| 4.0 | 6.0 | 4.4 | ||||
For same type with WAFER / LUG END please see our model H76X.