This ultra-miniature check valve is only 0.093 inches in diameter and 0.33 inches in length. This valve’s compact size allows for packaging in extremely small spaces. It is ideal for applications with flow rates up to 0.5 GPM.
- Ball-Style Check Valves
- Diameter: 0.093 inches
- Lohm Rate: 700 Lohms max
- Operating Pressures: Up to 4000 psi
- Leakage: 1 drop / hour at 4000 psi
General Performance
- Cracking Pressure: 5 ± 3 psid
- Maximum Leakage in Checked Direction at 5 psid: 1 Drop / Minute
- Maximum Leakage in Checked Direction at 1000-4000 psid: 1 Drop / Hour
- Lohm Rate at 25 psid and Greater: 700 Lohms Maximum
- Nominal System Pressure: Up to 4000 psi
- Nominal Weight: 0.14 grams
- Test Fluid: MIL-PRF-83282 at 85°F
Materials
- Body: 15-5PH CRES (AMS 5659)
- Pin: 13-8 MO CRES (AMS 5629)
- Spring: 17-7PH CRES (AMS 5678)
- Ball: 440C CRES (AMS 5630)
- Ball Follower: 15-5PH CRES (AMS 5659)
- Spring Seat: 15-5PH CRES (AMS 5659)
- Finish: All CRES parts passivated. Pins are prewaxed. Do not degrease. Do not lubricate.
Part Numbers & Specifications
- PART NUMBER: CKFA0936015A
- CRACKING PRESSURE (psid): 5 ± 3
- LOHM RATE: 700 Lohms Maximum
- FLOW DIRECTION: Forward
Replacement Parts & Accessories
- PART NUMBER: CUTA0930106C
- DESCRIPTION: Installation / Extraction Tool Set
- Flow Curve, Cross Section View, Dimensional View, and Installation Hole Details available as images (see secondary images).
- For more information, refer to the Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions (see documents).
Key Technical Specifications:
- Type: Ball-Style Check Valve
- Diameter: 0.093 inches
- Length: 0.33 inches
- Max Flow Rate: 0.5 GPM
- Lohm Rate: 700 Lohms max
- Operating Pressure: Up to 4000 psi
- Leakage: 1 drop/hour at 4000 psi
- Cracking Pressure: 5 ± 3 psid
- Nominal Weight: 0.14 grams
- Test Fluid: MIL-PRF-83282 at 85°F
- Body Material: 15-5PH CRES (AMS 5659)
- Pin Material: 13-8 MO CRES (AMS 5629)
- Spring Material: 17-7PH CRES (AMS 5678)
- Ball Material: 440C CRES (AMS 5630)
- Ball Follower Material: 15-5PH CRES (AMS 5659)
- Spring Seat Material: 15-5PH CRES (AMS 5659)
- Finish: All CRES parts passivated; Pins are prewaxed. Do not degrease. Do not lubricate.