DELCO Manual High Pressure Ball Valve, Forged Steel A105, 3-Piece Bolted, Class 800/1500
Built for demanding high-pressure applications, this manual ball valve is machined from heavy-duty Forged Steel (ASTM A105). Featuring a robust 3-piece bolted body construction and rated for Class 800 service (up to 138 bar), it delivers superior strength and zero-leakage reliability for oil, gas, and hydraulic systems where cast valves might fail.
Size Range: DN06-DN100
Material: WCB , Stainless Steel etc.
Connection Standard: G / BSPT NPT
Features
A rugged, Class 800 forged steel ball valve designed to withstand extreme pressures and thermal shock in critical petrochemical lines.
✅Forged A105 Construction: Unlike standard Cast Iron Ball Valves which can be brittle, the forged A105 body eliminates porosity and defects, offering exceptional tensile strength for high-pressure/temperature safety.
✅High Pressure Rating (Class 800): Engineered to handle working pressures up to 2000 PSI (Class 800), making it far superior to standard PN16 valves for steam traps, hydraulic lines, and high-pressure gas isolation.
✅3-Piece Bolted Body: The heavy-duty 3-piece design allows for inline maintenance (swing-out capability) and easy seat replacement without removing the entire valve from the pipeline, reducing downtime.
✅Fire-Safe Design: Built in compliance with API 607 standards, featuring a secondary metal-to-metal seat that ensures a seal even if the primary soft seat is destroyed by fire—critical for refinery safety.
✅Blowout-Proof Stem: Features a bottom-loaded stem that cannot be blown out by internal pressure, providing maximum safety for operators working near high-pressure 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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