DELCO Manual Cast Steel Ball Valve, WCB 2-Piece Flanged, PN16/Class 150, DN15-DN300
This robust manual ball valve is constructed from Cast Carbon Steel (WCB), providing a cost-effective yet durable solution for general industrial applications. Featuring a 2-piece split body design and standard flanged connections, it delivers reliable full-flow isolation for water, steam, and non-corrosive oil lines in power and petrochemical plants.
Size Range: DN06-DN25
Material: WCB , Stainless Steel etc.
Connection Standard: G / BSPT NPT
Features
A heavy-duty WCB carbon steel ball valve designed for high-strength durability in water, oil, and gas infrastructure.
✅Rugged WCB Body: Manufactured from ASTM A216 WCB Cast Steel, this valve offers superior mechanical strength and thermal stability compared to Cast Iron Ball Valves, making it suitable for higher temperature steam and oil services.
✅2-Piece Split Construction: The bolted 2-piece body design allows for easier manufacturing of larger sizes (up to DN300) and facilitates maintenance, providing a consistent full bore for maximum flow efficiency.
✅ISO 5211 Mounting Pad: Designed with an integral ISO 5211 top flange (as seen in the bare stem photo), allowing for easy installation of a manual lever, worm gear, or even a Pneumatic Actuator without modification.
✅Fire-Safe Design: Typically available with fire-safe construction (API 607), ensuring that in the event of a fire, the secondary metal seat prevents massive leakage, a critical safety feature for refinery applications.
✅Cost-Effective Performance: Provides the high-pressure handling capabilities of steel at a fraction of the cost of Stainless Steel Ball Valves, making it the ideal choice for non-corrosive utility lines.
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Parameters
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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