Shortstop Automatic Shutoff Valve

Maid-O-Mist Shortstop Automatic Shutoff Valve – Reliable Hydronic Protection

The Maid-O-Mist Shortstop Automatic Shutoff Valve is engineered to deliver dependable performance in hydronic heating systems. Designed to automatically shut down flow when required, this valve prevents system issues and provides reliable protection for radiators and vents. Built from durable brass, it ensures long service life under demanding conditions.

Why Contractors Choose Maid-O-Mist

Maid-O-Mist has built a reputation for durable and practical hydronic solutions. The Shortstop Valve continues that tradition, giving professionals a straightforward and reliable option for automatic shutoff in both residential and light commercial systems.

Key Benefits

• Automatic Shutoff Function – Helps protect against overflow or improper venting.
• Durable Brass Body – Withstands continuous system use and resists corrosion.
• Straight-Through Design – Allows for easy integration into hydronic lines.
• Compatible with Multiple Auto-Vents – Designed for use with Maid-O-Mist 66, 67, and 78 models.
• Contractor-Grade Reliability – Built to meet professional standards for longevity and safety.

Technical Specifications

• Body Pattern: Straight
• System Type: Hydronic heating systems
• Material: Brass
• Compatibility: Maid-O-Mist 66, 67, 78 Auto-Vents
• Application: Automatic shutoff for hydronic venting systems

Installation Notes

While the Shortstop Shutoff Valve is designed for straightforward installation, correct placement is critical for ensuring system safety and function. Contractors should verify system compatibility and follow hydronic standards. For less experienced installers, consulting a licensed plumber or HVAC technician is strongly recommended.

For Professionals and Skilled DIYers

For Contractors: This valve saves time and ensures system integrity, making it a practical addition on heating jobs. Its durability reduces callbacks and service issues.

For DIYers: Although manageable with basic tools, proper installation is essential to ensure correct system operation. Professional guidance is recommended for those unfamiliar with hydronic venting systems.

Summary

The Maid-O-Mist Shortstop Automatic Shutoff Valve combines brass construction, reliable shutoff performance, and compatibility with standard auto-vents. Built for hydronic systems, it provides professional-grade reliability for both contractors and advanced DIYers. Choose Maid-O-Mist for proven system protection.