Nibco nf99kh8 3/4 in Lead Free Brass Ball Valve Press X Hose

Product Description

The NIBCO nf99kh8 is a full port, lead-free brass ball valve designed for press-to-connect copper piping systems. It ships with a hose cap and retainer attached to the valve body. The valve uses press female connections with an inboard bead and EPDM O-ring that compress onto the tube when a press-fit tool is applied, forming a watertight, permanent seal without flame, solder, or flux. The body is manufactured from a dezincification-resistant (DZR) lead-free brass alloy. Rated to 250 psi non-shock cold working pressure with a maximum service temperature of 250 degrees F, this valve suits demanding residential and light commercial plumbing applications.

This valve is intended for copper-to-copper press systems in residential and commercial plumbing installations. The press x hose end configuration makes it well suited for hose bib and equipment isolation points within cold and hot water distribution lines. A licensed plumber or pipefitter typically installs this valve where quick, flame-free joinery is required, such as occupied buildings or areas with fire restrictions. The included hose cap and retainer provide an immediate, ready-to-use assembly straight out of the package. This valve is not intended for gas service.

Key Features

• Lead-free, dezincification-resistant (DZR) brass body for corrosion resistance in potable water service
• Press-to-connect female x hose end connections with EPDM O-ring for flame-free, solder-free installation
• Full port design minimizes flow restriction through the valve
• Blowout-proof stem construction for long-term safety and reliability
• Reinforced PTFE seat rings for durable, low-torque operation
• Press leak-detection feature allows verification of proper connection before system pressurization
• Hose cap and retainer included, attached to valve at time of shipment

Compatibility

Designed for use with copper press piping systems at 3/4 inches. Conforms to MSS SP-145 and is certified to NSF/ANSI/CAN-61 and 372 for potable water contact, and listed under IAPMO/ANSI Z1157 (IGC 157). Not intended for gas use.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter familiar with press-fit systems. Shut off the water supply and relieve system pressure before installing or servicing this valve. A compatible press-fit tool with the correct jaw size for 3/4 inches copper is required to achieve a proper seal. Consult applicable local plumbing codes, IPC, and NSF certification requirements before installation in potable water systems.

Technical Specifications

• Size: 3/4 inches
• End Connections: Press female x hose end
• Port: Full port
• Pressure Rating: 250 psi non-shock cold working pressure
• Maximum Service Temperature: 250 degrees F
• Body Material: Lead-free dezincification-resistant (DZR) brass
• Seat Material: Reinforced PTFE
• O-Ring Material: EPDM
• Stem: Blowout-proof
• Certifications: NSF/ANSI/CAN-61, NSF/ANSI/CAN-372, MSS SP-145, IAPMO/ANSI Z1157 (IGC 157)
• Lead-Free: Yes
• Gas Service: Not intended for gas use

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: nf99kh8