J1001053120 CATO JIB 3" Flush Valve – Elongated, Bone, 1.6 GPF

The J1001053120 CATO JIB 3-Inch Flush Valve is a high-quality toilet tank component designed to deliver reliable, efficient flushing performance in elongated toilet configurations. Engineered to operate at 1.6 gallons per flush (GPF), this flush valve supports modern water-conserving standards while maintaining consistent and effective bowl evacuation.

Featuring a 3-inch flush valve opening, the CATO JIB design allows water to exit the tank more quickly than traditional smaller valves. This increased flow helps produce a stronger, more complete flush, reducing the likelihood of incomplete clears while maintaining controlled water usage.

Finished in bone, this flush valve is designed to coordinate with bone-colored toilet bowls and tanks, ensuring a cohesive and professional appearance. Built with durable materials and precision manufacturing, the J1001053120 flush valve is intended for dependable operation and long service life in residential, commercial, and light institutional environments.

Key Features

• 3-inch flush valve opening for enhanced flushing performance
• Designed for 1.6 gallons per flush (GPF) operation
• Compatible with elongated toilet configurations
• Bone color finish for coordinated fixture aesthetics
• Durable construction for long-lasting reliability
• Engineered for consistent sealing and smooth operation
• Suitable for new installation or replacement applications

Manufacturer Specifications

• Model Number: J1001053120
• Product Name: CATO JIB Flush Valve
• Flush Valve Size: 3 Inch Rough in Size
• Flush Rate: 1.6 GPF
• Color: Bone
• Toilet Configuration: Elongated
• Application Type: In-tank toilet flush valve
• System Type: Gravity-fed toilet systems

Applications

The J1001053120 CATO JIB flush valve is intended for use in:

• Residential toilet repair and replacement
• Commercial restroom maintenance
• Facility and property management applications
• Retrofit installations requiring a 3-inch, 1.6 GPF flush valve
• Elongated toilet systems with bone-colored fixtures

Design & Performance Overview

The CATO JIB 3-inch flush valve is engineered to balance water efficiency with effective flushing action. The larger valve opening allows water to discharge rapidly from the tank, supporting a strong, consistent flush while remaining compliant with 1.6 GPF water-saving standards.

Its elongated configuration ensures compatibility with elongated bowls commonly specified in residential and commercial bathroom designs. Precision-fit components and durable materials help minimize leakage, support reliable sealing, and promote long-term performance, even in higher-use environments.