Description
Bijur Delimon – Control Unit CKA-4: Extra, Extra Fast Flow, Insert Type A
L. Dewitt's SKU #: B7130 | Mfr Part #: B7130The Bijur Delimon B7130 Control Unit (Type CKA-4) is an oil proportioning device for continuous-flow lubrication systems. The CKA is an insert-type control unit that threads into a tapped hole mating with a drilled internal oil passage — no external inlet tubing required. It delivers "Extra, Extra Fast" output via its outlet to the bearing.
Calibrated Extra, Extra Fast Output
As a CKA-4 unit, this control unit delivers the Extra, Extra Fast output rate — near the top of the C-series range. Specified for critical, high-demand bearing points in continuous systems where only the highest steady oil delivery will prevent failure under sustained heavy load.
Continuous System Design
For continuous-flow lubrication systems only. No internal check valve. Do not use in cyclic pump systems.
Technical Specifications
| Type Designation | CKA-4 (Insert Type A) |
| Output Rate | Extra, Extra Fast |
| Type | Control Unit — Continuous Flow |
| Inlet | Insert shank (seals into drilled machine passage) |
| Outlet | 1/8 NPT Male |
| Material | Brass |
Key Features
- Insert-type design — no external inlet tubing required
- 1/8 NPT outlet connects to bearing point
- Precision orifice calibrated to designated output rate
- For machines with internal drilled oil galleries
Common Applications
- Continuous-duty machine tools with internal oil passages
- CNC spindle housings with drilled lubrication galleries
- Industrial equipment with cast-in oil channels
- Applications where external inlet tubing is impractical
Technical Support & System Design
Replacing an entire system or just a few points? L. Dewitt McCarter, Inc. is your authorized source for Bijur Delimon technical specifications and replacement parts.
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