Fairchild Adjustable Ratio Relay, Model 21
Images are representations only.

21312UTDJ

Series: Model 21 Adjustable Ratio Relay Brand: Fairchild Industrial Products
Price
$1,293.00 CAD
Stock
25+ In Stock
Request Information

  • Port Size - 1/4" NPT
  • Port Thread - BSPT (Tapered)
  • Actuation Adjustment Means - Tamper Proof
  • Output Options - Bias
  • Elastomers - Fluorcarbon Elastomers

Specifications

Brand

Actuator Type

  • Tamper-Proof

Ambient Temperature Range

  • -40° to 93° C (-40° to 200° F)

BSP Connection

  • 1/4” BSPT Female
  • 3/8” BSPT Female

Diaphragm Material

  • Buna-N
  • Dacron

Enclosure, Body Material

  • Aluminum

Exhaust Capacity - Relieving Units Only

  • 5.5 scfm (9.4 m³/hour)

Flow Capacity

  • 40 scfm (68 m³/hour)

NPT Connection

  • 1/4” NPT Female
  • 3/8” NPT Female

Sensitivity

  • 1/2” WC (1.27 cm)

Signal or Output Pressure - Maximum

  • bar: 10
  • kPa: 1,000
  • psig: 150

Supply Pressure - Maximum

  • bar: 17
  • kPa: 1,700
  • psig: 250

Supply Pressure Effect

  • psig: 0.1 (bar: 0.007, kPa: 0.7) for a psig: 100 (bar: 7, kPa: 700) Change in Supply Pressure

Trim Material

  • Brass
  • Stainless Steel
  • Zinc-Plated Steel

Documentation

Data Sheets

Installation Instructions

View Product Series

Similar SKUs

21313UDJ
21313UDJ
Model 21 Adjustable Ratio Relay
Fairchild
$1,277.00 CAD
50+ In Stock
21312TD
21312TD
Model 21 Adjustable Ratio Relay
Fairchild
$666.00 CAD
13 In Stock
21313UTJ
21313UTJ
Model 21 Adjustable Ratio Relay
Fairchild
$1,330.00 CAD
50+ In Stock
21312UTD
21312UTD
Model 21 Adjustable Ratio Relay
Fairchild
$201.00 CAD
17 In Stock
21313UTDJ
21313UTDJ
Model 21 Adjustable Ratio Relay
Fairchild
$154.00 CAD
50+ In Stock
21312TDJ
21312TDJ
Model 21 Adjustable Ratio Relay
Fairchild
$686.00 CAD
14 In Stock
21313TDJ
21313TDJ
Model 21 Adjustable Ratio Relay
Fairchild
$1,177.00 CAD
22 In Stock
21312UTJ
21312UTJ
Model 21 Adjustable Ratio Relay
Fairchild
$286.00 CAD
50+ In Stock
show more