01 Mar Solenoids
DESCRIPTION
General
- Sizes: 1.5” -72.0” (40mm-1800mm)
- Temperature Range: -4F-400F (-20C – 204C)
- Pressure Rating: 90 psig, 150 psig, 230 psig, 250 psig
Features
- Body Styles: Wafer, Lug and Double Flanged
- Body Materials: Cast Iron, Ductile Iron, Nylon 11 Coated Cast Iron or Ductile Iron, Carbon Steel, 304 and 316SS
- Body Coating: Standard Two Part Polyester Epoxy, Optional Nylon 11
- Disc: Nylon 11 Coated Ductile Iron, 304SS, 316SS, Aluminum Bronze, Nylon 11 Coated 316SS
- Seats: EPDM(Food Grade), Buna N, Viton, White EPT(Food Grade), Hypalon, Silicone, Neoprene
- Bearings: Lower Stem Bronze or (opt)SS, Upper(above seat)SS, Top Delrin
- Stems: 410SS, 304SS, 316SS, 17-4 Ph SS
- Mounting:ISO-5211 Stem(small square) and Mounting Pad
- Drive: One Piece Shaft to 14”, Shaft Spline to Disc Attachment(VF7A),Split Shaft > 0” with Spline Drive(VF7A)
- Stem Retention: 1.5” thru 12.0” has Q Pin Slot in Top Pad which Retains SS Through Pin, 14.0” thru 48” and All Stainless Steel Valves have Removable Plate Retaining the SS Through Pin
- Working Pressures: 87 psig, 150 psig, 230 psig Bi-Directional Bubble Tight Shutoff.
- 5”-12.0” Lug Rated 200 psig Dead End Shutoff, 14.0” and Above Lug Rated 150 psig Dead End Shutoff, Test Reports Available
- Private Label Valves Available
Centric Butterfly Valves Specifications
- End Connections: 125/150 ANSI, Wafer, Lug, Flanged
- Wall Thickness: ASME B16.34, AWWA C504
- Mounting: ISO-5211(Fits all ISO-5211 Operators)
- Design: ISO-5208,AWWA C504,ASME B16.34
- Face to Face: API-609,ISO-5752, AWWA C504(54.0”-72.0”)
- Marking: MSS-SP-25
- EX Certificate: ATEX 94/9/EG Group II Category 2 GD
- ABS Certificate: ABS Steel Vessel Rules 1-1-7/7, 4-6-2/5.11
Applications
- HVAC
- Food Service
- Petrochemical
- OEM
- Fire Control
- Seawater
- Flue Gas
- Chemical
Solenoids provide the electrical‑to‑mechanical interface that allows butterfly valves to operate with dependable actuation and consistent response. These components support automated flow control across systems that require accuracy, repeatability, and stable performance.
How Solenoids Function in Valve Assemblies
A solenoid generates a magnetic field when energized, moving an internal plunger that activates the valve mechanism. This controlled movement helps the valve open or close with predictable timing, supporting reliable flow regulation in industrial environments.
Solenoids are commonly paired with valve actuators and control modules to create complete automated assemblies. BVC solenoids as standard are Namur mounted directly to the actuator and when ordered with a Namur Limit switch would be pre wired to the Limit Switch terminal strip for 1 point wiring connection
Construction and Material Details
Solenoids used in butterfly valve systems are built with durable housings, engineered coils, and precision‑machined plunger assemblies. These components are designed to withstand moisture, vibration, and environmental exposure while maintaining consistent electrical performance. This includes Nema 4X.
Different solenoid configurations support varied operating conditions, including voltage requirements, duty cycles, and temperature ranges. This allows system designers to select the correct solenoid for each application.
Applications and System Uses
Solenoids are used in butterfly valve assemblies across HVAC systems, water treatment operations, chemical processing, and manufacturing facilities. Their ability to deliver fast, repeatable actuation makes them suitable for systems requiring precise flow control and dependable cycling.
Product Features
- Reliable electrical‑to‑mechanical actuation
- Durable construction for industrial environments
- Multiple voltage and coil options
- Smooth integration with butterfly valve control packages
Frequently Asked Questions
What Is a Solenoid?
A solenoid is an electromechanical device that converts electrical energy into linear motion, allowing a butterfly valve to open or close when activated.
How Does a Solenoid Work in a Butterfly Valve?
The solenoid energizes its coil, creating a magnetic field that moves a plunger. This movement triggers the valve’s actuation mechanism and supports controlled flow regulation.
What Solenoid Options Are Available?
Solenoids are available in multiple voltage ratings, coil types, and duty cycles to match the operating requirements of butterfly valve systems.
Where Are Solenoids Used?
Solenoids are used in HVAC systems, water treatment facilities, chemical processing operations, and manufacturing environments where automated flow control is required.
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