Collection:Cast Iron Solenoid Valves

Cast iron can withstand high pressures and temperatures. This robustness ensures that the valves are capable of handling tough industrial environments, where they may be exposed to harsh conditions daily. The material's resistance to wear and corrosion extends the life of the valve, making it a cost-effective option in the long run.

Another significant advantage of cast iron is its capacity to dampen and absorb vibrations. This is particularly beneficial in systems where noise reduction is desired, as it contributes to a quieter operation. Furthermore, cast iron's thermal conductivity is advantageous in applications where temperature regulation is crucial, as it can help to dissipate heat effectively.

Cast iron also provides a budget-friendly solution without compromising on quality or performance. Additionally, it can be easily machined, allowing for precise manufacturing tolerances and a wide range of design possibilities.

Common applications for cast iron solenoid valves

• water and wastewater treatment
• heating and cooling systems
• air and gas compressors
• boiler and steam systems
• irrigation systems
• fuel and oil transfer
• chemical processing
• pneumatic applications
• hydraulic systems
• fire suppression systems
• power generation
• food and beverage industry
• pharmaceutical manufacturing
• textile industry
• automotive industry

Selecting the right cast iron 2-way solenoid valve

When selecting a cast iron 2-way solenoid valve for your specific needs, there are several criteria to consider to ensure optimal performance and compatibility with your system.

• Connection size
  • Available in various sizes measured in inches and mm to match the piping diameter of your system.
  • Common sizes include but are not limited to 1/4", 1/2", 3/4", 1", 2" (6 mm, 12 mm, 19 mm, 25 mm, 50 mm).
• Connection type
  • Flanged connections for secure mounting and easy installation in large-scale piping systems.
  • Threaded connections for a strong, tight seal and ease of maintenance in smaller systems.
  • Push-on connections for quick assembly and disassembly without the need for threading.
• Kv
  • A coefficient that indicates the flow rate of water in cubic meters per hour (m³/h) at a pressure drop of 1 bar.
  • Essential for determining the valve's capacity to handle the required flow rate for your application.
• Operation
  • Normally open valves remain open when de-energized and close when energized, suitable for fail-safe applications where flow must continue in the event of a power loss.
  • Normally closed valves remain closed when de-energized and open when energized, ideal for applications where flow should be stopped when not actively controlled.
  • Bistable valves maintain their last position whether energized or de-energized, useful for applications requiring infrequent switching.
• Function
  • Indirect valves use the pressure differential of the medium to open and close, suitable for high flow rates and pressures.
  • Direct valves operate independently of the pressure differential, ideal for low flow rates and pressures.
  • Semi-direct valves combine features of both direct and indirect operation, offering versatility for various pressure ranges
• Voltage
  • Available in different voltage ratings to match your system's power supply
  • Options include common AC voltages such as 24V, 120V, 240V, and DC voltages like 24V and 230V.
  • Ensure compatibility with your electrical system to prevent damage and ensure proper operation
• Seal material
  • Selection of seal materials to match the chemical compatibility with the media.
  • Common materials include NBR (nitrile rubber), EPDM (ethylene propylene diene monomer), Viton, PTFE (polytetrafluoroethylene).
• Recommended media
  • Air for pneumatic applications where clean and dry air is required.
  • Water for general use in systems like irrigation, cooling, or processing.
  • Water and steam for applications involving heating systems, boiler control, or steam distribution.