Technical features of CEJN couplings

Unique valve construction adds to superior performance of CEJN Pneumatic Couplings. Numerous
construction features make the CEJN valve unique:
Technical features of CEJN couplings

1. Aerodynamic, conical-shaped valve
Air is allowed to flow into the valve without undue turbulence, resulting in less pressure drop and higher flow.

2. Extra-large, aerodynamic-shaped ports
Air flow is enhanced, resulting in less pressure drop and higher flow.

3. Smooth, linear flow angles
Instability and drag are eliminated, resulting in less pressure drop and higher flow.

4. Valve spring located outside the flow path
A major obstruction to flow is eliminated, resulting in less pressure drop and higher flow.

5. Nipple goes into the valve
The circumference of the nipple is sealed with an O-ring inside the valve, preventing leaks due to side loads and misalignment.

6. Minimal pressure area
Less surface area of the valve is exposed to pressure, resulting in lower connection force.

7. Hardened steel nipple machined
To precise specifications properly opened valve and larger inside diameter result in less pressure drop and higher flow.