Maxitrol R400Z-1/2 Regulator

1/2" NPT, 1/2 PSI Max Inlet Pressure (CSA Certified), 1 PSI Max Inlet Pressure (Maxitrol Tested), Zero Governor Balanced Valve Design Gas Regulator

R400Z-1/2 is the updated version for R400SZ-1/2

Maxitrol R400Z-1/2 Gas Regulator – 1/2" NPT, Zero Governor Balanced Valve

The Maxitrol R400Z-1/2 Regulator is designed for precision gas flow control with a compact, reliable build. Featuring a 1/2" NPT connection, 1 PSI maximum inlet pressure (Maxitrol tested), and a zero governor balanced valve design, this regulator provides dependable performance across a wide range of air-gas mixing applications.

Key Features:

• Connection Size: 1/2" NPT

• Max Inlet Pressure: 1 PSI (Maxitrol tested)

• Spring Range: 1" – 3"

• Balanced Valve Design: Ensures stable outlet pressure and superior performance

• Versatile Use: Suitable for natural gas, manufactured gas, mixed gases, liquified petroleum (LP) gases, and LP gas-air mixtures

Applications:

• Flow control for burners

• Nozzle mixers and mixing tees

• Proportional pre-mixers

• Air-gas mixing systems

Why Choose Maxitrol R400Z-1/2?
With its balanced valve construction, the Maxitrol R400Z-1/2 offers precise performance at an economical price compared to traditional atmospheric regulators. It is part of the trusted RZ and 210Z series, engineered for durability and efficiency in demanding HVAC and gas system applications.

⚠️ Safety Note: This product must be installed by a licensed gas fitter to ensure proper operation and compliance with safety standards.