Pressure Controller LN20D-B

Dual Valve Pressure Controller (Large Capacity)

Product Introduction

            The LN20D dual-valve pressure controller integrates two solenoid valves, the inlet valve introduces the process gas into the chamber to maintain the pressure in the confined space, and when the pressure is too high, the pressure relief valve opens by itself for pressure relief, quickly and accurately controlling the stability of the pressure while avoiding gas waste.

Product Applications

            Applications: semiconductor production, scientific research experiments, biomedicine, energy and chemical industry, leak testing, fuel cells, vacuum coating and process control, etc.

Product Overview

            The LN20D dual-valve pressure controller integrates two solenoid valves, the inlet valve introduces the process gas into the chamber to maintain the pressure in the confined space, and when the pressure is too high, the pressure relief valve opens by itself for pressure relief, quickly and accurately controlling the stability of the pressure while avoiding gas waste.
            LN20D comes standard with a pressure sensor and digital circuit board to provide high-precision, fast, stable, and reliable pressure control, and this PC digital board has all the functions needed to control the pressure. In addition to the standard RS485 output signal, the LN20D also provides analog input/output signals, which can be adjusted to precisely control the entire process. At the same time, the touchscreen display makes operation more convenient. LN20D dual-valve pressure controller can be equipped with an integrated control valve or a split control valve. It is a proportional solenoid control valve with ultra-fast and smooth control. We have different series of control valves for specific applications. Standard direct control valves are used for general applications, pilot valves are used for high flow rate applications, and dual valves are used for pressure stabilization and relief applications.

Product parameters

LN10-300 Pressure Controller (Low Range: ≤300KPa)

Product selection