The P60-4 Watts pressure-reducing valve is compact and high-flow, designed to maintain consistent downstream pressure for general-purpose and OEM water applications. It features 1/4-inch NPT female (FPT) connections, a thermoplastic body, and a factory-set 50 PSI that can be adjusted.
Key Specs on the P60-4 Watts Pressure-Reducing Valve, 1/4″ FPT
- Model: P60-4
- Connection: 1/4 inch FPT, 1/4-inch NPT female
- Factory set pressure: 50 PSI, adjustable
- Maximum working pressure: 300 PSI (20.7 bar)
- Construction: thermoplastic body, 300 Series stainless internal metal components
- Internal elastomers: FDA grade (disc, diaphragm, seals)
- Service feature: bottom clean-out plug
Why This Water Pressure-Reducing Valve Matters
- Helps protect downstream components by regulating pressure consistently
- Compact and lightweight for tight installs and equipment builds
- Designed for accurate flow performance in systems needing steady pressure
- Suitable for deionized water applications
Common Uses for the P60-4 Watts Pressure-Reducing Valve, 1/4″ FPT
- Under-sink filtration and reverse osmosis feeds that need controlled inlet pressure
- OEM equipment, beverage, and general water applications that require stable downstream pressure
- Point-of-use systems where pressure spikes can reduce performance or cause leaks
Installation Notes: P60-4 Watts Pressure-Reducing Valve, 1/4″ FPT
- Confirm inlet pressure is within the maximum working pressure rating
- Use thread sealant appropriate for potable water on NPT connections
- After installation, adjust pressure gradually and verify with a gauge if your setup includes one
- If the flow drops over time, the clean-out plug supports service and maintenance
FAQs on Water Pressure-Reducing Valves
Q: What does a water pressure-reducing valve do?
A: It lowers and stabilizes downstream water pressure so equipment receives a consistent supply, even when inlet pressure fluctuates.
Q: What is the connection size on the Watts P60-4?
A: It uses 1/4 inch FPT connections, also described as 1/4 inch NPT female.
Q: What pressure is it set to out of the box?
A: It is factory set at 50 PSI and can be adjusted.
Q: What is the maximum pressure rating?
A: Maximum working pressure is 300 PSI (20.7 bar).
Q: Can it be used for deionized water?
A: Yes, it is described as suitable for deionized water applications.
Want to confirm the fit of this water pressure-reducing valve before ordering? Share your inlet pressure, tubing size, and the system you are feeding, and get a fast match on the correct pressure reducing valve and any needed accessories.
