Valley Instrument 41 Series OEM Gauges (single scale)

Description

Description

2.5” Casing. Center Back, Bottom, Front or Panel Mount. These gauges are designed for use with gas, oil, and water or any medium not corrosive to brass or bronze. Liquid-filled gauges are recommended for reducing shock caused by pressure fluctuations or vibration.

Features

Movement Brass
Bourdon Tube C-Shaped in copper alloy up to 1000   PSI & Helical in phosphor bronze above 1000 PSI.
Pointer Black enameled aluminum
Dial White aluminum
Window Acrylic
Case Material 304 Stainless steel
Connection Material Brass
Connection Size ¼” MNPT
Accuracy ASME/ANSI B40.1 Grade B (3-2-3%)
Fill Material Dry, Glycerin
Wetted Parts Copper Alloy

 

How to Order Gauges

1St Digit 2nd Digit 3rd, 4th   Digit 5th Digit 6th Digit 7th Digit Range
Dial Size Case Style Model  # Fill Material Case Material Wetted Parts PSI
2=2.5” 1=Bottom

2=Back

3=Front

4=Panel

41 D=Dry*

G=Glycerin

X-Stainless B=Brass See Range Chart
Example:   2141DXB200=2.5” Bottom Mount, Model   41, Dry, Stainless Steel Case, 200 PSI
2 1 41 D X B 200
*   Special Order

 

Standard Ranges

Standard Dial Ranges Availability Graduation
PSI

2.5”

Major Minor
0-30” VAC

x

5 .5
30”-0-60 psi

x

10 1
30”-0-100 psi

x

20 2
0-15 psi

x

2 .2
0-30 psi

x

5 .5
0-60 psi

x

10 1
0-100 psi

x

20 2
0-160 psi

x

20 2
0-200 psi

x

50 5
0-300 psi

x

50 5
0-400 psi

x

100 10
0-600 psi

x

100 10
0-1000 psi

x

200 20
0-1500 psi

x

200 20
0-2000 psi

x

500 50
0-3000 psi

x

500 50
0-4000 psi

x

1000 100
0-5000 psi

x

1000 100
0-6000 psi

x

1000 100