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Description
A Carbon Steel Globe Valve is a linear motion valve used to start, stop, and regulate flow in pipelines. Its globe-shaped body and internal disc-seat arrangement allow precise throttling and flow control, making it ideal for systems where flow adjustment and tight shut-off are required.
Design & Construction
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Body & Bonnet: Carbon Steel (ASTM A216 WCB / ASTM A105)
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Trim (Disc, Seat, Stem): Stainless Steel (SS304 / SS316) or Alloy Steel
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Seat Type: Renewable, hard-faced or metal seated
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Disc Types:
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Plug / Parabolic / Ball type for improved flow control
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Bonnet: Bolted Bonnet / Pressure Seal (high-temp applications)
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Operation: Handwheel (manual), Gearbox, Pneumatic or Electric Actuator
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End Connections:
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Flanged (ASME B16.5)
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Butt Weld (ASME B16.25)
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Screwed (on smaller sizes)
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Standards & Specifications
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Design Standard: ASME B16.34 / API 623 / BS 1873
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Pressure Class: Class 150 / 300 / 600 / higher on request
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Testing: API 598
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Face-to-Face Dimensions: ASME B16.10
Key Features
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Precise throttling and flow regulation
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Strong shut-off performance
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Suitable for high pressure & temperature service
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Renewable seats and trims for long service life
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Smooth and stable operation
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Can be manual or automated for remote control
Typical Applications
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Steam & Condensate systems
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Oil & Gas processing plants
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Chemical & Petrochemical industries
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Power Generation & utility lines
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Water & wastewater systems
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HVAC and industrial process piping
Why Use a CS Globe Valve?
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Excellent control accuracy compared to gate valves
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Suitable for frequent operation and modulation
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Handles corrosive and high-temperature media when correctly trimmed
