XT92-51-X2 Precision Pressure Detection Valve

Brand: SOLH by Richge Technology

Product Overview

     XT92-51-X2 is a UTC customized special valve under SOLH Richge brand. It differs fundamentally from ordinary precision pressure regulators and serves as a dedicated dual-pressure detection valve for low-pressure safety protection and pneumatic signal switching. This custom unit is developed for pressure threshold triggering and dual-signal interlock control in automated safety circuits.

1. Core Technical Specifications (Fully SMC Compatible)

     --Model: XT92-51-X2 Custom Special Version

     --Structure Type: Direct-acting pressure detection dual-pressure valve

     --Port Thread: Rc1/8, compatible with M5 piping fittings

     --Applicable Medium: Clean compressed air

     --Adjustable Switching Pressure Range: 0.1 ~ 0.5 MPa

     --Maximum Working Pressure: 0.8 MPa

     --Proof Pressure: 1.2 MPa

     --Operating Ambient Temperature: -5℃ ~ +60℃

     --Net Weight: Approx. 300 g

     --Core Functions: Pressure threshold detection, low-pressure safety interlock, dual air circuit signal switching

2. 3/2-Way Logic Port Layout

     --P: Main air supply inlet port

     --A / B: Two independent switching output ports

     --R: Exhaust port with built-in silencer

     --Top adjustment knob: Sets customized pressure trigger threshold (e.g. 0.4 MPa)

     --Installation options: Bracket mounting or panel mounting

3. Working Principle

     When system pressure exceeds the preset threshold: Air flows from port P to port A, while port B connects to exhaust R. When system pressure falls below the preset threshold: Air flows from port P to port B, while port A connects to exhaust R. The valve realizes automatic air path switching at fixed pressure threshold to complete safety interlock and pneumatic logic signal control.

4. Performance Comparison: XT92-51-X2 VS ARP / IR Precision Regulators

5. Typical Application Scenarios

     Low-pressure safety interlock: Automatically switches equipment to safe standby mode once air pressure drops below the preset value Dual air supply automatic switching: Switches to standby air source when main pipeline pressure fails Machine pressure permission interlock: Restricts equipment startup until air pressure reaches valid threshold Integrated pneumatic logic unit: Replaces the combined assembly of separate pressure switches and solenoid valves to simplify overall air circuit layout

One Sentence Summary

     Custom SOLH XT92-51-X2 pressure detection valve executes low-pressure protection and fixed-threshold air path switching; it is a special pneumatic logic component for safety interlock circuits and cannot be used for continuous precision pressure regulation.