BRONZE SOLENOID VALVE
"GRITTY COOLANT"
FULL PORT - NORMALLY CLOSED
1/2" TO 1-1/2" PIPE SIZE
NO DIFFERENTIAL PRESSURE REQUIRED TO OPEN
Specifications
- Max. Fluid Temperature = 212°F
- Max. Static Pressure = 300PSI
OPERATION:
Valve opens when energized and closes when de-energized. When the coil is energized the pilot valve opens, relieving the pressure above the piston, which is then lifted from its seat by the plunger. Upon de-energizing the coil, a spring closes the pilot valve and opens a bleed passageway to permit pressure to build above the piston and seat it.
CONSTRUCTION:
- (∗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
- ∗Pilot Valve - 303 Stainless Steel
- ∗Bonnet Tube - 304 Stainless Steel
- ∗Spring - 302 Stainless Steel
- ∗Body Seal - Buna N or Non Asbestos Gasket
- ∗Orifice Seal - Buna N (Viton or Glass Filled Teflon available)
- ∗AC Shading Coil - Copper
- ∗Stem Pin - Inconel
- Coil - Encapsulated Class B, 18” leads - (Class H available)
APPLICATION
To control the flow of "Coolant", the valve is designed with the piston "turned down" and a larger pilot port, offering additional clearance, allowing the valve to operate with fluids containing some grit/sediment typically found in coolant. 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.
Contact Automatic Controls Company for more information.
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NO DIFFERENTIAL PRESSURE REQUIRED TO OPEN
-
Specifications
- Max. Fluid Temperature = 212°F
- Max. Static Pressure = 300PSI
OPERATION:
Valve opens when energized and closes when de-energized. When the coil is energized the pilot valve opens, relieving the pressure above the piston, which is then lifted from its seat by the plunger. Upon de-energizing the coil, a spring closes the pilot valve and opens a bleed passageway to permit pressure to build above the piston and seat it.
-
CONSTRUCTION:
- (∗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
- ∗Pilot Valve - 303 Stainless Steel
- ∗Bonnet Tube - 304 Stainless Steel
- ∗Spring - 302 Stainless Steel
- ∗Body Seal - Buna N or Non Asbestos Gasket
- ∗Orifice Seal - Buna N (Viton or Glass Filled Teflon available)
- ∗AC Shading Coil - Copper
- ∗Stem Pin - Inconel
- Coil - Encapsulated Class B, 18” leads - (Class H available)
-
APPLICATION
To control the flow of "Coolant", the valve is designed with the piston "turned down" and a larger pilot port, offering additional clearance, allowing the valve to operate with fluids containing some grit/sediment typically found in coolant. 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.
