• Set Point Range: -18 to +100 psig, -1.2 to +7 bar, -120 to +700 kPa
  • Supply Pressure (Maximum): 250 psig, 17 bar, 1700 kPa
  • Ambient Temperature: -40° to 93.3°C (-40° to 200°F)
  • Port Size: 1/4", 3/8", 1/2"
  • Port Thread: NPT, BSPT (Tapered)
  • Actuator Adjustment:
    • Knob Adjust
    • Tamper Proof
  • Options:
    • Silicone Elastomers
    • Fluorocarbon (Viton) Elastomers
    • Tapped Exhaust
    • Non-Relieving
  • Materials of Construction:
    • Body & Housing: Aluminum
    • Trim: Stainless Steel, Brass, Zinc Plated Steel
    • Elastomers: Nitrile on Dacron, Silicone, Fluorocarbon(Viton)
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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14252
14252
Fairchild Positive & Negative Bias Relay, Model 14
$490.60 $446.00 9% off While Supplies Last
  • 1/4" FNPT (2)

  • Base Model

    1425

  • Port Size

    1/4" NPT

  • Port Thread

    NPT

  • Elastomers

    Nitrile on Dacron

  • Actuation Adjustment Means

    Knob Adjustment

  • Relief

    Relieving

  • Exhaust Port

    Straight

Selected Configuration

Model #:

14252

Price:
$446.00 USD
Availability:
In Stock (19)
Min. Qty:
1 Item

Configuration

reset configuration

Environmental Protection

  • Acceptable for use in Zones 1 and 2 for gas atmosphere; Groups IIA and IIB and Zones 21 and 22 for dust atmospheres

Pressure Range

Pressure Range below describes the range of the entire series.
  • bar: -1.2 to 0.7
  • kPa: -120 to 700
  • psig: -18 to 100

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

Signal or Output Pressure - Maximum

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

Ambient Temperature

  • -40° to 93° C (-40° to 200° F)

Sensitivity

  • Less than 1/2 Inch WC (1.27 cm)

Exhaust Capacity - Relieving Units Only

  • 5.5 SCFM
  • 5.5 SCFM (9.35 m³/Hour)
  • 9.4m³/Hour

Process Connection - Threaded

  • 1/4" Female BSPT
  • 3/8" Female BSPT
  • 1/2" Female BSPT
  • 1/4" Female NPT
  • 3/8" Female NPT
  • 1/2" Female NPT

Relief

Available relief types listed below, relieving is standard.
  • Non-Relieving
  • Relieving

Vent

Available vent/exhaust types listed below, straight is standard.
  • Straight
  • Tapped Exhaust

Actuator Type

Available acutator adjustment types listed below, knob adjust is standard.
  • Knob Adjust
  • Tamper-Proof

Flow Capacity

  • 40 SCFM (68m³/Hour) psig: 100 (bar: 7, kPa: 700) Supply, psig: 20 (bar: 1.5, kPa: 150) Set Point
  • 68m³/Hour

Mounting

  • None

Enclosure/Body Material

  • Aluminum

Trim Material

  • Brass
  • Stainless Steel
  • Zinc-Plated Steel

Elastomers

Available elastomers listed below, nitrile on dacron is standard.
  • FluoroCarbon (Viton)
  • Nitrile on Dacron
  • Silicone

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