Product Description
The HJ WATERJET HP Pneumatic Dump Valve Body, Normally Open, 3-Port, Round, 60K (HJ-20427648) is a critical high-pressure component used in waterjet systems operating up to 60,000 PSI.
This valve body forms the structural core of the round 3-port pneumatic dump valve assembly, controlling the diversion and release of high-pressure water flow during system operation. It works in conjunction with the actuator and internal valve components to ensure safe pressure control and responsive system performance.
This component is widely used in KMT-style 60K intensifier systems equipped with normally open dump valves.
Key Benefits
- Reliable Pressure Control – Safely diverts high-pressure water flow
- Improved System Safety – Helps prevent overpressure conditions
- Fast Response Time – Supports rapid valve actuation
- Durable Construction – Built for extreme pressure environments
- Cost-Effective Repair – Replace valve body instead of full assembly
Compatible Pumps
The HJ-20427648 dump valve body is used in:
- SL-IV Series (round dump valve configurations)
- SL-IV Plus Series
- SL-V Series
- SL-VI Series
Applications
The HJ-20427648 is widely used in:
- Waterjet cutting systems (metal, composites, plastics)
- Automotive manufacturing lines
- Aerospace cutting operations
- Industrial production environments
- High-cycle automated cutting systems