Air Preparation Equipment, Japan, KONAN ELECTRIC
KONAN CVD1 Safety Block Valve
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Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: CVD1
This safety line component is installed between three-position directional control valves and cylinders, ensuring the cylinder holds at mid-stroke when stopped. It protects equipment against accidents that may result from the cylinder unexpectedly moving from its middle stopping position.
Model Code
Specifications
For specifications other than those listed above, please contact us.
In the event of use in high dry air over dew point − 40℃, please contact us.
Operation
When you shift a three-position, open-center type directional control valve upstream of the safety block valve to deliver air through port MA or MB, air pressure moves the valve’s disc and piston left or right against spring force. This connects ports MA with CA or MB with CB, raising or lowering the cylinder. Shifting the control valves to neutral releases air pressure from port MA or MB, and the spring forces the disc to seal the opening. With the poppet type, the discs ensure no air leakage, holding the cylinder securely in the middle position for extended periods.
Circuit Example
Outside Dimensions
Operating Instructions
1. Fluid
● Use only with clean fluids as dirt, wastes, etc. in the fluid may cause malfunctioning.
2. Piping
● Take care not to confuse the piping ports.
Port CA and CA …………… To cylinder
Port MA and MB …………… To directional control valve
- Kouei is a Distributor/Agent for KONAN.
- Other items of KONAN.
- Request the quotation for KONAN.
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