Bronze Solenoid Valve

Type "SR" Full Port

Normally Open - 1/2" to 3" Pipe Size

Max. Fluid Temp. - 400°F | Max. Static Pressure - 200 PSI

No Differential Pressure Required to Open

Operation

Valve closes when energized and opens when de-energized. When the coil is energized the plunger presses the poppet, closing the pilot orifice, and opens a bleed passageway to permit pressure to build above the piston and seat it. Upon de-energizing the coil, the pilot orifice is opened, relieving the pressure above the piston allowing it to leave its seat. The bottom spring allows the valve to operate at zero pressure drop.

Application

To control the flow of steam. Steam must be free of sediment. 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.

  • Specifications
  • Construction
Product Spec Product Spec
Pipe
Size
Inches
Max.
Diff.
PSI
Type No. Watts
AC
Amps
Hold
120-60
Amps Inrush
120-60
Watts
DC
Ship
Wt.
Lbs.
Dimension In Inches
A B C D D
(Flanged)
150#
1/2 90 14SR22 25 0.5 1.5 18 8 8-1/2 7 2-7/8 3-1/4 4-3/4
140 114SR42 40 0.8 2.4 28
180 129SR42 65 1.5 4.2 33 11 9-1/8 8 3-1/2 3-1/4 N/A
3/4 50 14SR23 25 0.5 1.6 18 9 7-1/8 6 2-7/8 3-1/2 5-1/2
110 114SR43 40 0.8 2.6 28
180 129SR43 65 1.5 4.3 33 13 9-1/4 8-1/8 3-1/2 3-1/2 N/A
1 25 16SR14 25 0.5 1.8 18 11 9-1/8 7-3/4 3-1/4 4-1/8 5
50 116SR24 40 0.8 2.9 28
90 116SR44
180 131SR44 65 1.5 4.5 33 15 10 8-5/8 3-1/2 4-1/8 N/A
1-1/4 25 17SR15 25 0.5 1.9 18 13 9-3/4 8-1/8 3-1/2 4-1/2 7
50 117SR25 40 0.8 3.0 28
140 132SR45 65 1.5 4.8 33 17 10-3/4 9-1/8 3-5/8 4-1/2
180 ††140SR45 85 3.5 9.7 45 25 11-5/8 9-3/4 4-1/2 4-7/8 N/A
1-1/2 25 35SR16 45 1.0 3.8 23 21 11-3/8 9-1/2 4 4-7/8 7-3/4
50 35SR26
140 135SR46 65 1.5 5.7 33
180 141SR46 85 3.5 9.7 45 25 11-5/8 9-3/4 4-1/2 4-7/8 N/A
2 25 36SR17 45 1.0 4.2 23 31 12-3/8 10-1/8 5-3/8 6 8
50 36SR27
115 42SR47 60 1.7 7.3 35 36 12-5/8 10-3/8 5-3/8 6
180 142SR47 85 3.5 11.0 45 N/A
2-1/2 25 43SR18 60 1.7 8.0 35 45 13-1/2 10-3/4 5-7/8 7-1/4 11
50 43SR28
115 43SR48
175 143SR48 85 3.5 12.0 45 N/A
3 25 44SR19 60 1.7 8.8 35 57 14-3/8 11-1/8 6-5/8 8-3/8 9-1/2
50 44SR29
100 44SR49
150 144SR49 85 3.5 13.0 45
† UL Listed Valves - Consult Factory
† † Not available for DC operation

(* Wetted parts)
*Valve Body - Cast Bronze, Globe Pattern - NPT ends
*Piston - Bronze
Coil Enclosure - Malleable or Cast Iron,1/2” NPS conduit conn.
*Plunger - 430 Stainless Steel
*Poppet - 303 Stainless Steel
*Stem - 303 Stainless Steel
*Bonnet Tube - 304 Stainless Steel
*Springs - Inconel and 302 Stainless Steel
*Body Seal - Non Asbestos Gasket
*Orifice Seal - Glass Filled PTFE
*AC Shading Coil - Copper
*Stem Pin - 304 Stainless Steel
Coil - Encapsulated Class H, 18” leads