Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your PROFLO PFX472F 3/4" Brass PROPEX F1960 Ball Valve. Please read these instructions thoroughly before beginning any work to ensure proper function and longevity of the product.
Image: PROFLO PFX472F 3/4" Brass PROPEX F1960 Ball Valve. This image shows the brass body of the valve with its PEX F1960 connections and a quarter-turn handle.
Safety Information
Always observe local plumbing codes and regulations. If you are unsure about any part of the installation process, consult a qualified plumber. Turn off the main water supply before beginning any plumbing work. Wear appropriate personal protective equipment, such as safety glasses and gloves.
- Ensure water supply is completely shut off before installation.
- Relieve system pressure before disconnecting any pipes.
- Use only tools and materials compatible with PEX F1960 connections.
- Do not overtighten connections, as this can damage the valve or piping.
- Inspect all connections for leaks after installation.
Product Overview
The PROFLO PFX472F is a 3/4-inch brass ball valve designed for use with PEX F1960 plumbing systems. It provides reliable on/off control of water flow with a quarter-turn operation. Constructed from durable brass, this valve is suitable for various residential and commercial plumbing applications.
Setup and Installation
Tools Required:
- PEX F1960 Expansion Tool
- PEX Cutter
- Measuring Tape
- Marker
- Clean Cloth
Installation Steps:
- Prepare the PEX Tubing: Cut the PEX tubing to the desired length using a PEX cutter, ensuring a clean, square cut.
- Install the PEX Ring: Slide the appropriate size PEX F1960 expansion ring onto the end of the PEX tubing.
- Expand the Tubing: Using the PEX F1960 expansion tool, expand the end of the PEX tubing with the ring. Follow the expansion tool manufacturer's instructions for proper expansion.
- Insert the Valve: Immediately after expansion, firmly insert the PFX472F ball valve's PEX F1960 fitting into the expanded PEX tubing. Ensure the valve is fully seated against the expansion ring. The PEX tubing will contract around the valve fitting, creating a secure connection.
- Repeat for Second Connection: Repeat steps 2-4 for the other side of the ball valve to connect the second piece of PEX tubing.
- Test for Leaks: Once both connections are made and the PEX has fully contracted, slowly turn on the main water supply. Inspect all connections for any signs of leaks. Tighten connections if necessary, but avoid overtightening.
Operating Instructions
The PROFLO PFX472F ball valve features a quarter-turn handle for simple operation.
- To Open the Valve: Turn the handle 90 degrees so it is parallel with the direction of the pipe. This allows water to flow through.
- To Close the Valve: Turn the handle 90 degrees so it is perpendicular to the direction of the pipe. This stops water flow.
Maintenance
The PROFLO PFX472F ball valve is designed for minimal maintenance. Regular inspection is recommended to ensure optimal performance.
- Periodic Inspection: Periodically check the valve and connections for any signs of leaks, corrosion, or damage.
- Cleaning: Clean the exterior of the valve with a soft, damp cloth. Avoid using abrasive cleaners or harsh chemicals, as these can damage the brass finish.
- Operation: Operate the valve (open and close) occasionally to prevent seizing, especially if it is in a normally open or closed position for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Leak at PEX connection | Improper PEX expansion, damaged PEX ring, or improper seating of valve. | Turn off water supply. Disconnect and re-make the PEX connection, ensuring proper expansion and seating. Inspect PEX ring for damage. |
| Valve difficult to turn | Sediment buildup or prolonged inactivity. | Operate the valve several times to dislodge sediment. If problem persists, valve may need replacement. |
| No water flow when valve is open | Main water supply off, or blockage in the line. | Check if the main water supply is on. Inspect piping for any blockages. |
Specifications
- Model Number: PFX472F
- Material: Brass
- Size: 3/4 inch
- Connection Type: PROPEX F1960
- Item Dimensions (L x W x H): 1 x 1 x 1 inches
- Item Weight: 0.42 Pounds
- Manufacturer: PROFLO
- UPC: 781889310816
Warranty and Support
For warranty information or technical support regarding your PROFLO PFX472F 3/4" Brass PROPEX F1960 Ball Valve, please contact PROFLO customer service directly. Keep your purchase receipt as proof of purchase.
PROFLO Customer Service: Refer to the PROFLO official website or product packaging for the most current contact information.
Online Resources: Visit the PROFLO Store on Amazon