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Inline Hydraulic Check Valves (Male Threads), For Hydraulic (Up To 15 GPM) & Pneumatic Service
Application |
Free flow is permitted in the direction of the arrow; positive check in the opposite direction. Brass valves for use in pneumatic systems and lower pressure hydraulic systems. Steel valves for use in hydraulic systems. Pressure ratings in tables are for non-shock service. |
Features |
Soft seat for bubble-tight seal (CMMO & CMMQ models). Compact overall length. Low pressure differential required to open & close. |
Materials |
Body: Available in Brass, Carbon Steel or Stainless Steel. Ball: Stainless steel. Retainer: Stainless steel. |
Temperature Range |
-30°F to 250°F (Soft seat CMMO & CMMQ models). |
Products
| Model Number | Size | Thread 1 | Materials | Maximum Operating Pressure | Rated Flow | CV Factor | Cracking Pressure (psi) | A | B | Price | Buy Now |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CMMQ20S | 1/4 | 1/4-18 NPT | Steel | 3000 | 2.5 | 0.5600 | 1 to 2.5 | 1.38 | 0.63 |
|
|
| CMMQ20B | 1/4 | 1/4-18 NPT | Brass | 2000 | 2.5 | 0.5600 | 1 to 2.5 | 1.38 | 0.63 |
|
|
| CMMQ30B | 1/2 | 1/2-14 NPT | Brass | 1000 | 10 | 2.7100 | 1 to 2.5 | 2.06 | 0.88 |
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