Hoffman Specialty 401432 76 Vent Main Vacuum .5-.75

Product Description

The Hoffman Specialty 76 Vent Main Vacuum Valve, identified by MPN 401432, is designed for steam heating systems. This valve is a float type, featuring a half-inch FNPT connection and a three-quarter-inch MNPT connection. It operates effectively within a pressure range of up to fifteen pounds. This valve is suitable for medium and large one-pipe vacuum systems and must be installed six to ten inches above the return line and eighteen inches above the boiler's water line.

• Uses in one-pipe vacuum systems
• Float-type valve for reliable performance
• Compatible with multiple connection types

Product Highlights

This product is crucial for maintaining efficient steam heating, offering reliable vacuum venting.

Product Information

Standard Information

• Brand: Hoffman Specialty
• MPN: 401432

Technical Specifications

• Model: 76
• Maximum Pressure: 15 psi
• Connection Type: 1/2 FNPT and 3/4 MNPT
• Installation Height Above Return: 6-10 inches
• Installation Height Above Boiler: 18 inches
• Weight: 1.12 pounds
• Replaces: 401431
• UPC: 751875046883