25433E Fairchild Products Pneumatic Reversing Relay

25433E
$551.03 / Each
  • Product Type: Reversing Relay

Fairchild Model 25 Pneumatic Reversing Relay, 3/8" FPT Pipe, 0.5 to 30 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay with Tapped Exhaust Vent.

Browse All Fairchild Industrial Products Products

QTY

Contact Our Process Control Experts

Contact our experts to answer questions or help you with your application needs.

Services

  • Distribution of components services
  • On-site inventory management
  • Factory Automation Services
  • Product expediting
  • Product obsolescence notifications and replacements
  • Kitting and packaging
  • Custom labeling

Product Description

Pneumatic Reversing Relay; Item Reversing Relay; Overall Dimension 2-21/32 Inch Width x 7.6 Inch Height; Pipe Size 3/8 Inch Female Threaded; Gauge Port Size (2) 1/4 Inch-18 TPI Threaded; Material Aluminum (Body); Pressure Range 0.5 to 30 PSIG; Supply Pressure 250 PSIG (Maximum); Signal/Output Pressure 150 PSIG (Maximum); Supply Pressure Effect 0.1 PSIG; Flow Capacity 40 SCFM at 100 PSIG; Exhaust Capacity 11 SCFM; Sensitivity 1/8 Inch WC; Ambient Temperature -40 to 200 Deg F; Includes Aluminum/Stainless Steel/Brass Trim, Buna-N and Dacron Diaphragm, Tapped Exhaust Vent; Mounting Type Pipe/Panel; Applicable Standard ISO 9001, FM

Features

Control Sensitivity of 1/8 Inch Water Column for Use in Precision Applications; Balanced Supply Valve Minimizes the Effects of Supply Pressure Variation; Aspirator Tube Compensates for Output Pressure Droop Under Flow Conditions; Separate Control Chamber Isolates the Diaphragm from the Main Flow to Eliminate Hunting and Buzzing; Unit Construction Allows Servicing without Removal from Air Line; Allows for Use in High Precision Applications; Minimizes the Effects of Supply Pressure Variation; Compensates for Output Pressure Droop Under Flow Conditions; Isolates the Diaphragm from the Main Flow to Eliminate Hunting and Buzzing; Allows Servicing without Removal from Air Line

Series/Model Info

The Model 25 Reversing Relay is designed for applications requiring an output that equals a manually preset spring load minus a variable signal pressure. This high quality unit combines excellent sensitivity with unusually high flow capacity. The Model 25 is ideally suited for a variety of precision control applications, including converting direct acting valves to reverse action, controlling opposite acting valves from a single transmitter, and cushioning cylinder loads.