01 Series Throttle and Check Valves MSA-01 MSB-01 MSW-01
Features
The modular valves are functional elements with which a hydraulic system can be composed and built easily by stacking them with the mounting bolts. Therefore, no piping is required for the manufacture of the hydraulic systems.
Seric's 01 Series Modular Valves are widely used to compose the hydraulic systems for the various industrial equipment including machine tools, special purpose machines and injection moulding machines.
The valves have standardized mounting surface conforming to ISO 4401-AB-03-4-A and optimum thickness for the stacking.
Specifications
|
Model Numbers
|
Max. Operating Pressure
MPa (PSI) |
Max. Flow
L /min (U.S.GPM) |
| MSA-01-∗∗-50 |
31.5 (4570) |
60 (15.9)★ |
| MSB-01-∗∗-50 |
| MSW-01-∗∗-50 |
At the low differential pressure, maximum flow is limited. See "Pressure Drop at Throttle Fully Open".
Model Number Designation
|
F-
|
MSW |
-1 |
-X |
Y |
-50 |
| Special Seals |
Series Number |
Valve Size |
Direction of Flow ("A" Line) |
Direction of Flow ("B" Line) |
Design Number |
| F: Special Seals for Phosphate Ester Type Fluids (Omit if not required) |
MSA : Throttle and Check Valve for A-Line |
1 |
Y:Metre-in
X:Metre-out |
― |
50 |
| MSB : Throttle and Check Valve for B-Line |
― |
Y:Metre-in
X:Metre-out |
| MSW: Throttle and Check Valve for A&B-Lines |
Y:Metre-in
X:Metre-out |
| X:Metre-out |
Y:Metre-in |
| Y:Metre-in |
X:Metre-out |
Instructions
To make flow rate adjustment, loosen locking screw for the dial and turn the flow adjustment dial clockwise or anti-clockwise. For a decrease of flow, turn the dial clockwise. Be sure to re-tighten the locking screw firmly after the adjustment of the flow rate.
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm²/ s (164 SSU), Specific Gravity 0.850
Application
Circuit of Clamp Cylinder for Injection Molding Machine
Operation Sequence
MSW-01-X-50, MSW-01-Y-50
Approx. Mas............ 1.5 kg (3.3 lbs.)
MSW-01-XY-50, MSW-01-YX-50
For other dimensions, refer to "MSW-01-X/Y " drawing above.
MSA-01-X-50, MSA-01-Y-50
Approx. Mas............. 1.3 kg (2.9 lbs.)
MSB-01-X-50, MSB-01-Y-50
Approx. Mas........... 1.3 kg (2.9 lbs.)
For other dimensions, refer to "MSW-01" drawing above.
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