American Standard R121SS Pressure Balancing Valve 1/2 Inch MPT Connection with Stops

Product Description

The American Standard R121SS Pressure Balancing Valve ensures consistent water temperature for your plumbing needs. Designed with a sturdy cast brass body and a ceramic disc valve cartridge, this valve offers both reliability and performance.

• Equipped with integral hot limit safety stop to prevent scalding.
• Features back-to-back capability for versatile installations.
• Wide rough-in range from one and five-eighths inches to three and one-fourth inches for flexible installations.

Product Highlights

This valve maintains constant output temperature in response to changes in hot and cold supply pressure, ideal for preventing sudden temperature changes. The ceramic disc valve cartridge ensures durable, leak-proof performance.

Product Information

Standard Information

• Brand: American Standard
• MPN: R121SS

Technical Specifications

• Material: Cast Brass
• Valve Type: Ceramic Disc
• Connection Type: MPT (Male Pipe Thread)
• Feature: Pressure Balancing with Stops
• Installation Range: 1-5/8inch to 3-1/4inch