Pappas - Universal Key For Alleviator Shut Off

The Pappas 9501-1 Universal Key is the official operating tool for The Alleviator® automatic irrigation shut-off valve. This key allows contractors to instantly access irrigation system shut-offs from outside the property—eliminating the need for indoor access or customer scheduling. It's an essential tool for irrigation professionals aiming to save time, reduce costs, and avoid wasted service trips. Built for long-term field use, the universal key features rugged construction and seamless compatibility with all Alleviator® valve installations.

Key Features:

• Universal fit for all Pappas Alleviator® shut-off valve models
• Eliminates indoor access during irrigation maintenance or winterization
• Streamlines operations by removing scheduling and access constraints
• Ideal for seasonal shut-offs and emergency service calls
• Precision-machined for reliable valve operation

Construction & Durability:

• Made from contractor-grade materials for extended outdoor use
• Compatible with stainless steel and low-lead bronze Alleviator® valve housings
• Corrosion-resistant to handle seasonal exposure and tough jobsite conditions

Performance & Functionality:

• Quickly opens and closes The Alleviator® irrigation shut-off valve
• Reduces labor time on every service call
• Protects systems in cold climates by enabling fast winterization access
• Improves profit margins by eliminating repeat visits

Ease of Installation & Use:

• Requires no tools—simply insert and rotate
• Fits directly into all installed Alleviator® valves
• Designed for use by professional irrigation contractors

Technical Specifications:

• Product Name: Universal Key for The Alleviator®
• Part Number: 9501-1
• Compatible With: All Alleviator® shut-off valves (all pipe sizes and lengths)
• Material: High-strength metal (brass/stainless steel construction)

Installation & Application:

• Used during system startup, shutdown, winterization, or emergency shut-offs
• Designed for residential, commercial, and retrofit irrigation systems
• Enables year-round access from outside the home or business

Compatibility & Optional Accessories:

• Compatible with Alleviator® valves in 13", 16", and 22" lengths
• Works with 3/4", 1", 1-1/4", 1-1/2", and 2" pipe sizes
• Supports systems with Pressure Vacuum Breakers, RPZ, or Double Check backflow preventers

Alleviator System Benefits:

• Full-port valve design minimizes friction loss
• Mounts in any orientation—ideal for new or retrofit installations
• Keeps water controls outside for service access anytime
• Protects against system freeze-ups and water damage
• Increases profitability by reducing scheduling delays