KOHLER K-P8304-UX Valve Body and Cartridge Kit Complete Installation Guide

KOHLER K-P8304-UX Valve Body and Cartridge Kit Complete

Specifications

• Model: K-P8304-UX

• Material: High-quality material for long-term reliability and
  resistance to aggressive water conditions

• Max Finished Wall: 4-13/16″ (122 mm)

• Min Finished Wall: 1-15/16″ (49 mm)

• Outlet Port: 1/2-14 NPT and 5/8 ID for 1/2 Nominal Copper
  Tubing

• Pressure:

  • Maximum (Static) Pressure: 125 psi (8.6 bar)
  • Minimum (Operating) Pressure: 20 psi (1.4 bar)

FAQs

• Q: Can I use this product with a different rough-in kit?
  • A: It is recommended to use the specified deep rough-in kit (K-10350) for optimal compatibility and performance.
• Q: What is the maximum pressure this product can handle?
  • A: The product can withstand a maximum static pressure of 125 psi (8.6 bar).
• Q: How do I adjust the water temperature with this valve body & cartridge kit?
  • A: The water temperature can be adjusted by controlling the hot and cold water supplies connected to the valve body. Consult the user manual for detailed instructions on adjusting water temperature.

Product Usage Instructions

• Installation Process:
  • Identify the correct placement for the valve body & cartridge kit based on the specifications provided.
  • Ensure symmetrical valve inlets are aligned properly for easy installation.
  • If water supplies are reversed, make the necessary adjustments to match the product requirements.
  • If installing without a cartridge, use the test cap to cap off the valve and test for leaks up to 150 psi max (air or water).
  • Refer to the user manual for detailed step-by-step installation instructions.
• Maintenance Tips:
  • To maintain optimal performance:
  • Regularly inspect the valve body & cartridge kit for any leaks or corrosion.
  • Clean the product components as needed to prevent buildup and ensure smooth operation.
  • Check water temperature consistency periodically to ensure proper functioning.
  • Refer to the maintenance section of the user manual for specific maintenance guidelines.
• Troubleshooting
  • If you encounter any issues with water temperature control or leaks, refer to the troubleshooting section of the user manual for possible solutions. If problems persist, contact customer support for assistance.
• Features
  • Project pack: Supplied 12 per case
  • Includes valve body, pressure balance cartridge, rough-in guide, and mudguard
  • 1/2″ PEX Expansion (F1960 style) inlets
  • 1/2″ Universal NPT & direct sweat outlets
  • 5 gpm (18.9 l/min) maximum flow rate at 45 psi
  • Single lever design cycles from off through cold to hot
  • Anti-scald protection
  • One-piece cartridge design simplifies installation and maintenance
  • Adjustable high-temperature limit stop to control maximum water temperature
  • Requires valve trim to complete installation (sold separately)
  • Pressure-balancing diaphragm technology maintains outlet temperature within +/-3°F during water pressure fluctuations
• Material
  • Forged dezincification-resistant brass body provides long-term reliability and resistance to aggressive water conditions
• Installation
  • Designed for use in standard, back-to-back, and thin wall installations
  • The valve body features integral mounting locations and symmetrical valve inlets to simplify installation
  • The cartridge is reversible for installations where hot and cold supplies are reversed
  • Rough-in guide designed for both standard and thin wall installations
  • Installed valve rough-in can be flushed and pressure-tested to 150 psi max (air or water) without cartridge by using test cap (sold separately)
  • Optional Products/Accessories
  • K-10350 Deep rough-in kit
  • K-10351 Test cap for K-8300 Series valve bodies
• Codes/Standards
  • ASME A112.18.1/CSA B125.1
  • ASSE 1016/ASME A112.1016/CSA B125.16
  • IAPMO Certification
  • KOHLER® Faucet Lifetime Limited
• Warranty
  • See the website for detailed warranty information.
  • For detailed warranty information, please visit the manufacturer’s website.

DIMENSION

Technical Information

All product dimensions are nominal.

Shower Valve:

• Pressure: 45 psi (3.1 bar)
• Maximum (Static) Pressure: 125 psi (8.6 bar)
• Minimum (Operating) Pressure: 20 psi (1.4 bar)

Notes

• Install this product according to the installation guide.
• Avoid cross-flow conditions. Do not install a shut-off device on either valve outlet.
• Cap the shower outlet if the deck-mounted spout, diverter, or hand shower is connected to the spout outlet.
• Install straight pipe or tube drop of 7″ (178 mm) to 18″ (457 mm) with a single elbow between the valve and the wall-mount spout.
• For finished walls greater than 3/4″ (19 mm) and less than 1-1/2″ (38 mm), install support(s) 2″ (51 mm) from the stud face.
• For finished walls greater than 1-1/2″ (38 mm), install support(s) 3″ (76 mm) from the face of the finished wall.

CONTACT INFORMATION

• 1-800-4KOHLER (1-800-456-4537)
• Kohler Co. reserves the right to make revisions without notice to product specifications.
• For the most current Specification Sheet, go to www.kohler.com USA or www.kohler.ca Canada
• 6-7-2024 21:42 – US

References

• Toilets, Showers, Sinks, Faucets and More for Bathroom & Kitchen | KOHLER
• Toilets, Showers, Sinks, Faucets and More for Bathroom & Kitchen | KOHLER

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