Pappas - 1.25" X 13" Alleviator Shut-Off Valve

The Pappas 9501-125-13 Alleviator® Shut-Off Valve is a 1.25" x 13" full-port irrigation valve designed to bring system control to the outside of the home or business. Built for irrigation professionals, this valve eliminates the need for indoor access, scheduling delays, and unnecessary return trips. With its compact 13" length, this model is ideal for tight or retrofit applications while maintaining high flow efficiency and freeze protection. The Alleviator® is engineered for reliability, ease of access, and long-term labor savings in both residential and commercial systems.

Key Features:

• External access to irrigation system shut-off valves
• 1.25" NPT full-port valve for unrestricted water flow
• 13" body length fits compact or retrofit installations
• Prevents freeze damage by keeping controls inside structure
• Speeds up seasonal maintenance and emergency shut-offs
• Factory-tested for 100% reliability and efficiency

Construction & Durability:

• Constructed of stainless steel and low-lead bronze castings
• Brass and metal components resist corrosion and wear
• Engineered to withstand seasonal temperature swings and water pressure
• Meets durability demands of professional irrigation contractors

Performance & Functionality:

• Full-port flow design minimizes friction loss versus standard valves
• Streamlines service—no need to enter home or business
• Supports seasonal system shut-off and winterization access
• Helps reduce scheduling, travel, and callbacks for contractors

Ease of Installation & Use:

• Installs in minutes—no special tools required
• Mounts in any position: vertical, horizontal, or angled
• Compatible with existing irrigation and domestic plumbing systems
• Includes T-fitting for easy alignment with water line

Technical Specifications:

• Model: 9501-125-13
• Valve Size: 1.25" NPT
• Length: 13 inches
• Body Material: Stainless steel, low-lead bronze, and brass
• Orientation: Mountable in any position
• Flow Type: Full-port

Installation & Application:

• Designed for new construction and retrofit irrigation systems
• Ideal for residential and light commercial landscapes
• Protects against freeze-ups and water damage during winter
• Works with all backflow preventer types

Compatibility & Optional Accessories:

• Pairs with universal key (Pappas 9501-1) for operation
• Compatible with Pressure Vacuum Breakers, RPZs, and Double Check assemblies
• Available in other sizes and lengths (3/4" to 2", 13" to 22")