Magnatrol standard BRONZE SOLENOID VALVE TYPE "MR"

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.

MAX. FLUID TEMP.:400°F
MAX. STATIC PRESSURE:150 PSI

Pipe	Max.	Type No.	Watts	Amps	Amps Inrush	Watts	Ship
Size	Diff.		AC	Hold	120-60	DC	Wt.
Inches	PSI			120-60			Lbs.
3/8"	25	10MR21	25	0.4	1.1	18	6
	50	10MR41
	75	10MR51
	100	10MR81
	150	10MR61
	50	25MR21	45	0.8	2.3	23	10
	75	25MR31
	100	25MR41
	150	25MR51
1/2"	25	10MR22	25	0.4	1.2	18	6
	50	10MR42
	75	10MR52
	100	10MR82
	150	10MR62
	50	25MR22	45	0.8	2.4	23	10
	75	25MR32
	100	25MR42
	150	25MR52
3/4"	13	10MR13	25	0.4	1.3	18	7
	32	10MR33
	27	25MR13	45	0.8	2.5	23	10
	70	25MR33

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