MCDONNELL & MILLER 310447 Blow Down Valve Ball Type 3/4 Inch NPT

Product Description

The McDonnell & Miller 310447 is a ball type blow down valve designed for precise boiler control. Manufactured by McDonnell & Miller, this valve is ideal for controlling boiler blowdown in models 67, 70, 47, 47-2, and 767 controls, ensuring system efficiency and operational reliability.

• 3/4 inch NPT connection for secure and leak-proof attachment.
• Ball action valve with PTFE seats ensures smooth, bind-free operation.
• Pressure rating of 30 psi suitable for various low water cut-off applications.

Product Highlights

This valve features easy-handling design to keep maintenance simple and safe from high temperatures. The inclusion of a gasket and mounting screws makes installation straightforward. It's certified for steam boilers and other high-pressure applications where precision is critical.

Product Information

Standard Information

• Brand: McDonnell & Miller
• MPN: 310447

Technical Specifications

• Connection Size: 3/4 inch
• Connection Type: NPT
• Pressure Rating: 30 psi
• Valve Type: Ball Type
• Applications: Low water cut-off for steam boilers
• Model: 14-B