عضویت 
ورود اعضا
راهنمای خرید
TYPE MR0 pages
BULLETIN 3006-MR
BRONZE SOLENOID VALVES
Dependable • Packless
TYPE “MR” - NORMALLY OPEN
3/8” TO 3/4” PIPE SIZE
MAX. FLUID TEMP.
NO DIFFERENTIAL PRESSURE REQUIRED TO OPEN
400° F
DIRECT ACTING - ORIFICE SIZES 1/8” TO 1/2”
MAX. STATIC PRESSURE
150 PSI
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 - Inconel
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.
Strainers are
recommended
for use with
solenoid valves
(See page 19)
When you order
please supply the
following:
• Pipe Size
• Valve Type
• Voltage (AC or DC)
• Hertz
• Fluid
• Fluid Temperature
• Max. Diff. Pressure
• Optional Features
(See pages 26& 27)
FOR OPTIONS & ACCESSORIES
SEE PAGES 26 & 27
**Cleaning:
· Cryogenic valves are degreased and cleaned to keep them free of moisture.
· Oxygen valves are also “black light” tested.
Pipe
Size
Inches
tt
tt
tt
tt
tt
3/8
tt
tt
tt
tt
tt
tt
tt
tt
tt
1/2
tt
tt
tt
tt
tt
tt
3/4
tt
tt
Max.
Diff.
PSI
23t
45t
70t
90t
135t
45t
70t
90t
135t
23t
45t
70t
90t
135t
45t
70t
90t
135t
13t
32t
27t
70t
Valve
Port
Size
Type No.
3/8t
†t10MR21
1/4t
†t10MR41
3/16t
†t10MR51t
5/32t
†t10MR81
1/8t
†t10MR61
3/8tt25MR21
5/16tt25MR31t
1/4tt25MR41
3/16tt25MR51
3/8tt10MR22
1/4tt10MR42
3/16tt10MR52t
5/32tt10MR82
1/8tt10MR62
3/8tt25MR22
5/16tt25MR32t
1/4tt25MR42
3/16tt25MR52
1/2tt10MR13t
5/16tt10MR33
1/2tt25MR13t
5/16tt25MR33
Watts
AC
Dimensions In Inches
Amps
Hold
120-60
Amps
Inrush
120-60
Watts
DC
Ship
Wt.
Lbs.
A
B
C
D
0.5t
1.4t
18t
7t
7t
6-1/4t
2-7/8t
2-5/8
25t
45t 1.0t 2.6t 23t 10t 7-7/8t7-1/8t3-1/2t2-5/8
25t
0.5t
1.5t
18t
7t
7t
6-1/4t
2-7/8t
2-3/4
45t 1.0t 2.7t 23t 10t 7-7/8t7-1/8t3-1/2t2-3/4
25t 0.5t 1.6t 18t 7t 7-1/4t6-3/8t2-7/8t2-7/8
45t 1.0t 2.8t 23t 11t 8-1/8t7-1/4t3-1/2t2-7/8
Optional “Soft Seat” Orifice Seal (for applications requiring tight seating)
Viton - Suitable for Fuel Oils, Gaseous Oxygen and other compatible fluids
† UL Listed Valves - Consult Factory
MAGNATROL VALVE CORPORATION
Magnatrol Valve Corporation • P.O. Box 17 • 67 Fifth Avenue • Hawthorne • New Jersey • 07507
info@magnatrol.com • Phone: 973-427-4341 • Fax: 973-427-7611 • www.magnatrol.com
11
"
