Product Description

The Honeywell V4943B1019 is a single-stage diaphragm gas valve designed for regulating gas pressure with precision. This valve is an essential component for a range of heating applications, including boilers, unit heaters, and rooftop units.

• Integrated safety shutoff and pressure regulation features.
• Designed for use with natural gas; can be adapted for LP gas with specific models.
• Constructed from robust die-cast aluminum, ensuring durability and reliability.

Product Highlights

This valve combines robust construction with innovative design, offering reliable performance and ease of use.

Product Information

Standard Information

• Brand: Honeywell
• Model: V4943B1019
• Type: Single-stage diaphragm valve

Technical Specifications

• Material: Aluminum
• Size: 1 inch NPT
• Maximum Temperature: 150°F
• Minimum Temperature: -40°F
• Pressure: up to 1/2 psi
• Voltage: 120 Vac
• Operating Mode: Slow opening, closes on power failure