BRONZE SOLENOID VALVE
TYPE "MR"
NORMALLY OPEN - 3/8" TO 3/4" PIPE SIZE
NO DIFFERENTIAL PRESSURE REQUIRED TO OPEN
MAX. FLUID TEMP.
400°F

MAX. STATIC PRESSURE
150 PSI
DIRECT ACTING - ORIFICE SIZES 1/8” TO 1/2”

OPERATION:
Valve closes when energized and opens when de-energized. In this direct acting valve, when the coil is energized, the stem is pressed into its conical seat by the plunger.
CONSTRUCTION: (* Wetted parts)
*Valve Body - Cast Bronze, Globe Pattern - NPT ends
Coil Enclosure - Malleable Iron, 1/2” NPS conduit conn.
*Plunger - 430 Stainless Steel
*Poppet - 304 Stainless Steel
*Stem - 303 Stainless Steel
*Bonnet Tube - 304 Stainless Steel
*Spring - Inconel
*Body Seal - Non Asbestos Gasket
*Orifice Seal - Metal to Metal
*AC Shading Coil - Copper
*Stem Pin - 304 Stainless Steel
Coil - Encapsulated Class H, 18” leads

APPLICATION:
To control the flow of Steam, Hot Liquids, Hot Gases, Cryogenics** and any other fluids not reactive with construction materials and free of sediment. Cryogenic fluids include Liquid Oxygen (-297°F), Liquid Argon (-303°F) and Liquid Nitrogen (-320°F). Valve operates from zero to maximum differential pressure indicated in table. Valve must be mounted in horizontal pipe with solenoid enclosure vertical and on top.

**Cleaning:

  • Cryogenic valves are degreased and cleaned to keep them free of moisture
  • Oxygen valves are also “black light” tested.
Pipe
Size
Inches
Max.
Diff.
PSI
Valve
Port
Size
Type No.
Watts
AC
Amps
Hold
120-60
Amps Inrush
120-60
Watts
DC
Ship
Wt.
Lbs.
Dimension In Inches
A
B
C
D
3/8
23
3/8
25
0.5
1.4
18
7
7
6-1/4
2-7/8
2-5/8
45
1/4
70
3/16
90
5/32
135
1/8
45
3/8
45
1.0
2.6
23
10
7-7/8
7-1/8
3-1/2
2-5/8
70
5/16
90
1/4
135
3/16
1/2
23
3/8
25
0.5
1.5
18
7
7
6-1/4
2-7/8
2-3/4
45
1/4
70
3/16
90
5/32
135
1/8
45
3/8
45
1.0
2.7
23
10
7-7/8
7-1/8
3-1/2
2-3/4
70
5/16
90
1/4
135
3/16
3/4
13
1/2
25
0.5
1.6
18
7
7-1/4
6-3/8
2-7/8
2-7/8
32
5/16
27
1/2
45
1.0
2.8
23
11
8-1/8
7-1/4
3-1/2
2-7/8
70
5/16
Strainers are recommended
for use with solenoid valves. Click here to link to the Strainers page.


When you order please supply the following:


• Pipe Size
• Valve Type
• Voltage (AC or DC)
• Hertz
• Fluid
• Fluid Temperature
• Max. Diff. Pressure
• Optional Features

Click here to link to the Optional Features page.

† UL Listed Valves - Consult Factory

Optional “Soft Seat” Orifice Seal (for applications requiring tight seating)
Viton - Suitable for Fuel Oils, Gaseous Oxygen and other compatible fluids