Magnatrol Valve Corporation
P.O. Box 17, Hawthorne, NJ 07507, U.S.A.
Phone: 973-427-4341 • Fax: 973-427-7611
E-Mail: Info@Magnatrol.com • Website: www.Magnatrol.com
All Categories > Bronze Solenoid Valves > Steam (up to 400°F) > Normally Open > Type MR Direct Acting Bronze Solenoid Valve- Normally Open - Orifice Size 1/8 to 1/2 inch > Item # 10MR21  


Item # 10MR21, Type MR Direct Acting Bronze Solenoid Valve- Normally Open - Orifice Size 1/8 to 1/2 inch

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 laminated plunger.

UL Listed Valves Consult factory for details.
No Differential Pressure Required to Open



 Specifications 

Pipe Size
3/8 Inch

Pipe Size Range
3/8 - 3/4 Inch

Valve Port Size
3/8 Inch

Maximum Differential Pressure
23 psi

Max. Static Pressure
150 psi

For Fluid(s)
Steam, Hot Liquids, Hot Gases, Cryogenics

Max. Fluid Temperature
400 ° F

Watts AC
25

Watts DC
18

Amps Hold (120-60)
0.5

Amps Inrush (120-60)
1.4

Dimension A
7 Inch

Dimension B
6 1/4 Inch

Dimension C
2 7/8 Inch

Dimension D
2 5/8 Inch

Shipping Weight
7 lbs

Coil Housing Options
click for details ---> 

 View
NEMA 12 (general purpose)
Explosion Proof & NEMA 4
NEMA 4X

Optional Features
click for details ---> 

 View

Valve Options
click for details ---> 

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"Hum Free"
Din Connector



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