TESCOM 44-11-1-2-C-CA-V-3-3-834 44-1100 Series low-flow venting regulator

Here is an introduction to the TESCOM 44-11-1-2-C-CA-V-3-3-834 in the 44-1100 Series:

General Characteristics

The TESCOM 44-11-1-2-C-CA-V-3-3-834 is a specific model within the 44-1100 Series of regulators. It is designed to provide precise pressure regulation for low - flow applications. It likely features a piston - sensed design, which offers high sensitivity and reliable performance across a wide range of pressure settings.

Construction Materials

Body: Usually available in materials like brass, 303 stainless steel, or 316 stainless steel. Brass is suitable for general applications, while stainless steel is preferred for corrosive environments due to its excellent corrosion resistance.

Valve Seats: The main valve seat is often made of Vespel®, and the vent valve seat is made of CTFE. These materials ensure good sealing performance and durability, even under high - pressure and frequent - use conditions.

Other Components: It may use Buna - N O - rings and Teflon® backup rings for reliable sealing. The remaining parts are typically made of 300 - series stainless steel. The filter material is 40 - micron (nominal) bronze for the brass body and 15 - micron (nominal) 316 stainless steel for the stainless - steel body, helping to protect the internal components from contaminants.

Specifications

Pressure Range: Can handle inlet pressures ranging from 6000 to 10,000 psig (414 - 690 bar), depending on the body material. The outlet pressure is adjustable within several ranges, such as 0 - 500, 0 - 800, 10 - 1500, 15 - 2500, 25 - 4000, and 50 - 6000 psig, allowing for flexible pressure control to meet different application requirements.

Flow Capacity: Has a relatively low - flow capacity, with a Cv value likely around 0.06, which is suitable for applications that require precise control of small amounts of fluid or gas flow.

Operating Temperature: Operates within the temperature range of - 40°F to 165°F (- 40°C to 75°C), making it suitable for a variety of environmental conditions.

Port Size and Type: Typically has a 1/4 NPTF port size, which is a standard threaded connection type. This allows for easy installation and connection to other components in a piping system.

Load Type: Utilizes a spring - load type mechanism. The spring provides a consistent force to regulate the pressure, ensuring stable and accurate pressure control.

Weight: Weighs around 4.8 lbs (2.2 kg), which is relatively lightweight, facilitating easy handling and installation in different locations.