812-00000000 - Miller Smith 810 Series Analytical Regulator 0-250 PSI 1/4 FNPT

Precision Analytical Gas Control

The Miller Smith 812-00-00-00-00 Silverline High Purity Analytical Brass Single Stage Regulator is engineered for the precise control of non-corrosive gases in laboratory and industrial environments. Part of the renowned 810 Silverline Series, this regulator is designed to meet the stringent demands of analytical instrumentation, calibration kits, and R&D applications. It features a robust piston sensor design that provides structural reliability and consistent performance, even in high-pressure use scenarios up to 3500 PSI inlet pressure.

Constructed with a nickel-plated brass body and bonnet, the regulator offers superior protection against environmental corrosion and maintains the purity of the gas stream. The unit is configured with 1/4" FNPT inlet and outlet connections, allowing for seamless integration into hard-piped systems or custom manifolds. A key feature for analytical setups is the capturable vent port (1/16" FNPT) located in the bonnet, which allows operators to safely capture and vent away gases, ensuring a safe working environment.

Operational precision is achieved through a low-torque control adjusting knob, which permits easy and fine adjustment of pressures, particularly in closed or dead-end systems. The regulator delivers a pressure range of 0-250 PSI and includes self-venting capability to prevent over-pressurization downstream. Large 2-1/2" single scale gauges provide easy-to-read monitoring of system status. Furthermore, the versatile design supports both front panel mounting (via threaded bonnet) and rear panel mounting (via tapped body), making it an excellent choice for console and equipment integration.