Honeywell V5055B1010 NPT Industrial Gas Valve Body with Characterized Guide - 1-1/4

The Honeywell V5055B1010 is a 1-1/4 inch NPT industrial gas valve body designed for commercial and industrial burner applications. This safety shutoff valve body is specifically engineered to work with V4055, V4062, and V9055 fluid power actuators to provide precise control of natural gas or LP gas flow.

Key Features:

• 1-1/4 inch NPT threaded connections for direct mounting in gas supply lines
• Characterized guide provides a more linear relationship between stem travel and gas flow for improved modulation
• Enables slow-opening, hi-lo-off, and modulating functions when paired with appropriate actuators
• Normally closed design rated for final shutoff service safety applications
• Includes 1/4 inch NPT upstream and downstream pressure taps with plugs for system monitoring
• Die-cast aluminum body construction for durability and long service life
• Operating temperature range: -40°F to +150°F (-40°C to +65°C)
• Maximum operating pressure: 5 PSI

The V5055B valve body features a characterized guide that distinguishes it from standard on-off models, making it ideal for applications requiring proportional gas flow control. When combined with V4055 actuators, it provides slow-opening capability; with V4062 actuators, it offers hi-lo-off functionality; and with V9055 actuators, it delivers full modulating control. This valve body is UL Listed and CSA Certified when used with approved actuators, meeting stringent safety standards for commercial and industrial burner systems.