Cast Iron Flanged Pilot Operated Solenoid Valve DN40-DN150 | DELCO
Cast iron flanged pilot operated solenoid valve for high-flow water systems. DN40-DN150, 2-10 Bar. Cost-effective, heavy-duty control for HVAC and irrigation.
Size Range: DN40-DN150
Pressure Range: 2-10Bar
Thread Standard: G / BSPP / NPT
Voltage: AC/DC 12V/24V110V/220V
Key Features
Engineered for large-diameter pipelines, this pilot-operated solenoid valve utilizes system pressure for efficient high-flow control, offering a cost-effective and durable cast iron solution for industrial water management.
1. Efficient Pilot-Operated Mechanism: Uses the pipeline’s own fluid pressure to open the large main valve seat. Requires a minimum differential pressure of 2 Bar, enabling low power consumption for large-bore systems.
2. Durable Cast Iron Construction: Manufactured from high-strength Cast Iron (HT200/GG20), providing a robust and highly cost-effective solution for non-corrosive liquids, municipal water, and HVAC systems.
3. Secure Flanged Connections (DN40-DN150): Designed for large-scale industrial piping, the standard flange interface ensures secure, vibration-resistant installation and easy maintenance for high-flow applications.
4. Reliable 2-10 Bar Pressure Range: The reinforced diaphragm easily handles standard industrial line pressures from 2 to 10 Bar, preventing water hammer effects during rapid opening and closing.
5. Universal Voltage Adaptability: Standardized with universal solenoid coils (AC/DC 12V, 24V, 110V, 220V), compatible with various PLC and timer controllers for automated irrigation and water treatment.
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Key Application Fields
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Oil & Gas
DELCO API-certified valves ensuring safety and reliability in demanding high-pressure pipelines. -
Chemical & Petrochemical
DELCO corrosion-resistant solutions tailored for handling aggressive acids and hazardous fluids safely. -
Power Generation
DELCO solutions efficiently withstand extreme high-temperature and high-pressure steam cycles in power plants. -
Food & Pharmaceutical
DELCO sanitary valves with FDA-compliant, crevice-free designs to ensure absolute product purity. -
Water & Wastewater
Durable municipal solutions by DELCO, designed for zero leakage and long-term sustainability. -
HVAC & District Heating
DELCO valves ensure precise flow regulation to optimize energy efficiency in modern buildings.
Browse our case studies or talk directly with our engineers to discuss your application.
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