TESCOM 44-11-1-5-C-CA-V-2-3-834 44-1100 Series low-flow venting regulator

The TESCOM 44-11-1-5-C-CA-V-2-3-834 is a specific model in the 44-1100 Series of pressure regulators. Here is an introduction:

General Characteristics

Design: It adopts a piston - sensed design, which offers excellent sensitivity across a wide range of pressure settings, along with enhanced safety and reliability.

Pressure Handling: It can manage pressures from 6000 to 10,000 psig (414 - 690 bar). The maximum inlet pressure is 6000 psig (414 bar) for the brass version and 10,000 psig (690 bar) for the stainless - steel version. The outlet pressure can be adjusted within several ranges, including 0 - 500, 0 - 800, 10 - 1500, 15 - 2500, 25 - 4000, and 50 - 6000 psig.

Torque and Knob: It features a low - torque setting and a large hand knob, enabling easy pressure adjustment.

Construction Materials

Body: Available in brass, 303 stainless steel, or 316 stainless steel. Brass is suitable for general applications, while stainless steel is more corrosion - resistant in harsh environments.

Valve Seats: The main valve seat is made of Vespel®, and the vent valve seat is made of CTFE. These materials ensure good sealing performance and durability.

Other Components: The O - rings are made of Buna - N, and the back - up rings are made of Teflon®. The remaining parts are 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.

Specifications

Operating Temperature: It can operate in the temperature range of - 40°F to 165°F (- 40°C to 75°C).

Port Size and Type: The port size is 1/4 NPTF, which is a common standard for easy connection to other components in the system.

Flow Capacity: The flow capacity is rated at Cv = 0.06, indicating its relatively low - flow characteristics, suitable for applications requiring precise low - flow control.

Load Type: It uses a spring - load type, providing a stable force for pressure regulation.

Weight: The weight of the regulator is 4.8 lbs (2.2 kg), which is relatively lightweight and easy to install and handle.

Features and Benefits

Easy Repair: The removable valve assembly module allows for easy repair, reducing maintenance time and costs.

Standard Venting: Venting is standard, and the regulator vents to zero psig/bar in all pressure ranges, which helps ensure safety and prevent over - pressure situations.

Gauge Ports: Inlet and outlet gauge ports are standard, allowing for easy monitoring of the pressure at both ends of the regulator.

Customization: Numerous modifications are available to meet specific application requirements.

Applications

Ground Support Equipment (GSE): It is used in GSE to regulate the pressure of gases and fluids, ensuring the proper operation of aircraft support systems.

Support Pressure Panels: It provides accurate pressure control for support pressure panels in various industrial settings.

Aircraft Charging Carts: It is suitable for use in aircraft charging carts to regulate the pressure of the charging medium.

R & D Laboratories: In research and development laboratories, it is used to provide precise pressure control for experiments and equipment.

Calibration Equipment: It is used in calibration equipment to ensure accurate pressure calibration of other instruments and devices.