Guangzhou Seric Hydraulic Co., Ltd.
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01 Series Pilot Operated Check Valves MPW-01 Modular Valves
Modular valves are functional components that allow for easy assembly and construction of hydraulic systems by stacking them together using mounting bolts. As a result, there is no need for piping when manufacturing these hydraulic systems.
Seric's 01 Series Modular Valves find extensive application in forming hydraulic systems for a range of industrial equipment, such as machine tools, special-purpose machines, and injection molding machines.
These valves feature a standardized mounting surface compliant with ISO 4401-AB-03-4-A, along with an optimal thickness for stacking purposes.
| Model Numbers | Max. Operating Pressure MPa (PSI) | Max. Flow L /min (U.S.GPM) |
| MPA-01-∗-40 | 31.5 (4570) | 35 (9.25)★ |
| MPB-01-∗-40 | ||
| MPW-01-∗-40 |
| F- | MPW | -1 | 2 | -40 |
| Special Seals | Series Number | Valve Size | Pres. Adj . Range MPa (PSI) | Design Number |
| F: Special Seals for Phosphate Ester Type Fluids (Omit if not required) | MPA: Pilot Operated Check Valve for A-Line | 1 | 2: 0.2 (29) 4: 0.4 (58) | 40 |
| MPB: Pilot Operated Check Valve for B-Line | ||||
| MPW: Pilot Operated Check Valve for A&B-Lines |
Hydraulic Fluid: Viscosity 35 mm²/ s (164 SSU), Specific Gravity 0.850
MPA-01-∗-40, MPB-01-∗-40, MPW-01-∗-40
Approx. Mass...... 1.2 kg (2.6 lbs.)