🔹 Marck Globe Valve – Product Overview
Marck Globe Valves are designed for precise flow control and throttling in pipelines. With a robust body, precision-engineered disc and seat, and reliable sealing, these valves provide tight shut-off, long service life, and smooth operation. They are widely used in water, steam, oil, chemical, and industrial process systems where accurate flow regulation is required.
🔹 Key Features
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Body Material: Cast Steel, Stainless Steel, Alloy Steel
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Disc Type: Plug / Needle / Parabolic Disc
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Seat: Renewable / Integral with optional hard-facing (Stellite)
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Stem Type: Rising Stem with Outside Screw & Yoke (OS&Y)
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Bonnet Type: Bolted Bonnet / Pressure Seal Bonnet
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Design Standards: API 602 / ASME B16.34 / BS 1873 / IS:14846
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End Connections: Flanged, Butt-Weld, or Screwed Ends
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Operation: Handwheel, Gearbox, or Actuator Operated
🔹 Technical Specifications
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Size Range: 50 mm (2”) to 600 mm (24”)
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Pressure Rating: Class 150 to Class 2500 / PN 10 – PN 420
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Temperature Range: –29°C to 425°C (higher with special trims)
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Test Pressure:
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Shell Test: 1.5 × rated pressure
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Seat Test: 1.1 × rated pressure
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Suitable Media: Steam, Oil, Gas, Water, Chemicals, and Non-corrosive fluids
🔹 Applications
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Power Plants (Steam & Cooling Systems)
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Oil & Gas Pipelines
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Refineries & Petrochemical Plants
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Chemical Processing Units
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Water Treatment & Distribution Systems
⚙️ Marck Globe Valves are trusted for their accurate flow control, durability, and reliable performance, making them an ideal choice for critical process pipelines.
