Value Brand 521-009BC Cross 2-1/2" FNPT Malleable Iron Class 150

Zoro Select Cross for Piping Systems

This malleable iron cross fitting joins four pipe sections in a plumbing or hydraulic circuit. The 2-1/2 inch female NPT threads accept standard tapered pipe connections. Class 150 rating suits residential, commercial and light industrial water, oil or gas lines. Installers needing a compact four-way junction will find the configuration practical.

Class 150 Rating Handles Continuous Pressure

Rated at 300 psi water, oil or gas at 150 degrees Fahrenheit and 150 psi saturated steam, the fitting maintains seal integrity under sustained system pressure. Black malleable iron construction resists deformation during prolonged thermal cycling. Threads conform to ANSI B1.20.1 for consistent engagement over repeated pressurisation cycles.

Replaces Lower-Rated or Damaged Junctions

Upgrade from fittings rated below 150 class when system pressure demands increase or when corrosion compromises an existing cross. The jump is worth it when design pressure approaches 300 psi WOG or when steam service requires the 150 psi saturated rating. Not for systems exceeding Class 150 limits or requiring welded connections.