The AS-PK Series brings to the industry a proven design for use on construction equipment, forrestry equipment

1. Poppet valves available to prevent uncoupled leakage.

2. Ball valves available for rugged dependability in heavy duty hydraulic applications, within rated working pressure.

3. Critical parts are induction hardened for durability.

4. Dependable ball - locking mechanism holds the mating halves together.

5. Socked and plug are precision machined from solid bar stock..

6. AS–PK series conforms to the standard of ISO 7675.