Fairchild Pneumatic Stainless Steel Regulator, Model 66

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66224NJKNEP

Series: Model 66 Pneumatic Stainless Steel Regulator Brand: Fairchild Industrial Products - by Rotork

FAIRCHILD Model 66 Pneumatic Stainless Steel Regulator, 0-10 psig, 0-70 kPa, 1/2" FNPT, Fluorocarbon (Viton) Elastomers, Knob Adjust, Non-Relieving, Tapped Exhaust, Panel Mount

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Stock

Out of Stock

Quantity

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Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar

Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa

Pipe Size: 1/2" NPT

Port Thread: FNPT

Materials of Construction:

Body & Housing: Stainless Steel
Trim: Stainless Steel, Teflon
Diaphragms: Viton (Flourocarbon) with Teflon on control side

Options:

Knob Adjust
Non-Relieving
Tapped Exhaust
Panel Mounting

Specifications

Brand

Fairchild Industrial Products - by Rotork

Actuator Type

Knob Adjust
Screw

Ambient Temperature Range

-28° to 149° C (-20° to 300° F)

Bonnet Material

Aluminum

BSP Connection

1/2" BSPP Female
1/2" BSPT Female
1/4" BSPP Female
1/4" BSPT Female
3/8" BSPP Female
3/8" BSPT Female

Diaphragm Material

Viton with Teflon on Control Side

Elastomers

FluoroCarbon

Enclosure, Body Material

Stainless Steel

Exhaust Capacity - Relieving Units Only

1 scfm (1.7 m³/hour) Where Downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) Above psig: 20 (bar: 1.5, kPa: 150) Set Point

Flow Capacity

17 scfm (28.9 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply & psig: 20 (bar: 1.5, kPa: 150) Set Point

Mounting

Panel Mount

NPT Connection

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

Pressure Range

bar: 0 to 10
kPa: 0 to 1,000
psig: 0 to 150

Relief

Non-Relieving - Aluminum Bonnet
Relieving

Sensitivity

1" WC (2.54 cm)

Supply Pressure - Maximum

bar: 35
kPa: 3,500
psig: 500

Supply Pressure Effect

less than psig: 0.1 (bar: 0.007, kPa: 0.7) for psig: 25 (bar: 1.7, kPa: 170) Change in Supply Pressure

Trim Material

Stainless Steel
Teflon

Vent

Straight
Tapped Exhaust

Documentation