Hp Pneumatic Dump Valve 3 Port Adaptor 49830904 Waterjet Pump Parts
Hp Pneumatic Dump Valve 3 Port Adaptor 49830904 Waterjet Pump Parts
The part 49830904 is an OEM adapter for the normally-open, 3-port round dump valve used on 60 000 psi (4 100 bar) waterjet Intensifier-Assembly-80072333-Good-Quality-Water-Jet-Parts-In-Stock-p.html target='_blank'>Intensifier pumps. It provides the interface between the actuator and Valve Body, ensuring reliable rapid venting of hydraulic pressure for cycle control and emergency shutdown.
Specifications
Pressure Rating:60 000 psi (4 100 bar)
Valve Type:Normally-open, 3-port, round dump valve adaptor
Connections:Female ¼″ high-pressure inlet; mates with ¾″-16 UNF LH valve ports
Material:Stainless sTeel alloy
Weight & Dimensions:Approx. 0.2 lb; compact round body
Installation & Maintenance
System Shutdown: Turn off the waterjet pump and isolate both hydraulic and pneumatic supplies.
Valve Removal: Unscrew the pneumatic dump valve body from the intensifier manifold.
Extract Adapter: Remove the old 3-Port Adapter; inspect mating surfaces for wear or damage.
Install New Adapter: Thread part 49830904 into the valve body until hand-tight, then torque per specification (typically ~20 ft-lb).
Reassemble & Test: Reinstall the valve, reconnect air and hydraulic lines, cycle at low pressure to check leaks, then ramp to full 60 K psi and verify proper dump action.
Specifications
Pressure Rating:60 000 psi (4 100 bar)
Valve Type:Normally-open, 3-port, round dump valve adaptor
Connections:Female ¼″ high-pressure inlet; mates with ¾″-16 UNF LH valve ports
Material:Stainless sTeel alloy
Weight & Dimensions:Approx. 0.2 lb; compact round body
Installation & Maintenance
System Shutdown: Turn off the waterjet pump and isolate both hydraulic and pneumatic supplies.
Valve Removal: Unscrew the pneumatic dump valve body from the intensifier manifold.
Extract Adapter: Remove the old 3-Port Adapter; inspect mating surfaces for wear or damage.
Install New Adapter: Thread part 49830904 into the valve body until hand-tight, then torque per specification (typically ~20 ft-lb).
Reassemble & Test: Reinstall the valve, reconnect air and hydraulic lines, cycle at low pressure to check leaks, then ramp to full 60 K psi and verify proper dump action.
