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The PPS 28504 is a 1-1/2 inch carbon steel ball valve designed for Megapress press-fit piping systems in water service applications. The press x press (P x P) end connections allow tool-actuated cold-press joining without open flame, reducing installation time and eliminating torch work in occupied or sensitive spaces. This valve is rated for water service only and provides reliable full-bore shutoff in commercial and residential plumbing systems. Licensed plumbers and pipefitters working with Viega-compatible Megapress tooling are the typical installers.
This valve is suited for water distribution systems where press-fit joining is specified or required. The 1-1/2 inch size fits common branch and main supply lines in commercial plumbing, hydronic distribution, and mechanical room applications. Its carbon steel construction handles the mechanical demands of pressurized water systems. Because it is rated for water service only, it must not be used in gas, steam, or compressed air lines.
Designed for use with Megapress press-fit piping systems in 1-1/2 inch water service installations. Compatible press-fit tooling rated for Megapress carbon steel fittings is required. Water service use only.
Installation must be performed by a licensed plumber using calibrated press tooling rated for Megapress carbon steel fittings. Shut off and depressurize the water supply before cutting into any existing line. Press joints must be made with the correct jaw profile for 1-1/2 inch Megapress connections — do not use tools or jaws intended for other press systems. This valve is not approved for gas, steam, or compressed air service and must not be used in those applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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