Brass ball valve

Brass Ball Valve

Technical Requirements:
  1. Design & Manufacture: General Industry Standards (ANSI/ASME)
  2. End Connections: Threaded (NPT / BSP)
  3. Inspection & Test: Standard Hydrostatic and Pneumatic Testing

Description

The Brass Ball Valve is a compact, reliable isolation valve that uses a spherical disc to control fluid flow. When open, the ball’s bore aligns with the pipe; when closed, it rotates 90 degrees to block the flow completely. Its combination of durability, ease of use, and leak-tightness makes it an industry standard for a wide variety of fluid control needs.
Technical Specifications
  • Sizes: 1/4″ to 4″ (and larger depending on design)
  • Pressure Rating: Up to 600 PSI (WOG – Water, Oil, Gas) / 150 PSI (Saturated Steam)
  • Temperature Range: -20°F to 200°F (-29°C to 93°C)
  • Applicable Medium: Water, Oil, Gas, and Air
Main Parts & Materials:
Parts Name
Materials
Body
Forged Brass (C37700 / CZ36000)
Ball
Chrome-Plated Brass
Stem
Brass
Seats & Seals
PTFE (Teflon)
Handle
Carbon Steel with PVC/Plastic Coating
Locking Device
Stainless Steel / Carbon Steel
Key Product Features:
  1. Durability: Brass is highly resistant to corrosion and dezincification, making these valves exceptionally long-lasting.
  2. Ease of Use: Simple quarter-turn operation allows for quick opening and closing without the need for multiple rotations.
  3. Leak Tightness: Provides a reliable, bubble-tight seal, reducing the risk of leaks and system downtime.
  4. Versatile Sizing: Available in a comprehensive range of sizes, typically from ¼ inch up to several inches in diameter, to suit various pipeline requirements.
Applications:
  • Water Supply: Commonly used in residential and commercial plumbing for main water supply lines and branch isolation.
  • Heating Systems: Widely utilized in HVAC systems for regulating and isolating hot water flow in radiators and boilers.
  • Industrial Use: Deployed in various industrial applications for controlling the flow of liquids, gases, and compressed air.

Additional information

Standard

GB

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