Butterfly Valve

      Description


      Here's a detailed product description for a Butterfly Valve, formatted in Markdown:

      Optimize Your Flow Control: High-Performance Butterfly Valves

      Overview

      The Butterfly Valve stands as a cornerstone in modern fluid control, renowned for its compact design, efficient operation, and versatility across a myriad of industrial and commercial applications. As a quarter-turn valve, it excels in both isolation and throttling services by rotating a disc positioned within the flow path. Engineered for reliability and ease of use, our Butterfly Valves offer an optimal solution for managing liquid, gas, and slurry flows.

      Key Features

      Our Butterfly Valves are designed with precision and manufactured from high-grade materials to ensure superior performance and longevity:

      • Quarter-Turn Operation: Provides fast, efficient opening and closing with just a 90-degree rotation of the disc, reducing actuation time and wear.
      • Compact & Lightweight Design: Requires minimal installation space and reduces overall piping system weight, making it ideal for tight layouts.
      • Bi-Directional Flow Capability: Many designs allow flow in both directions, simplifying installation and reducing inventory requirements.
      • Low Pressure Drop: The streamlined disc design minimizes obstruction to flow when fully open, resulting in efficient fluid movement and reduced energy consumption.
      • Positive Shut-Off: Available with resilient or metal seats, providing excellent sealing characteristics for reliable isolation, including bubble-tight shut-off for soft-seated models.
      • Wide Material Selection: Available in a diverse range of body, disc, and seat materials to ensure compatibility with a broad spectrum of media and operating conditions, from corrosive chemicals to potable water.
      • Versatile Actuation Options: Easily adaptable for manual (lever, gearbox) or automated (pneumatic, electric) operation, allowing for precise control and integration into automated systems.
      • Cost-Effective Solution: Generally more economical than other valve types for large pipe sizes due to its simple construction and reduced material usage.

      Technical Specifications

      ParameterDetails / Range
      Nominal Size RangeDN50 (2") to DN1200 (48") and larger
      Pressure RatingPN10, PN16, ASME Class 150 (up to 16 bar / 232 psi)
      Temperature Range-20°C to +200°C (-4°F to +392°F) (material dependent)
      Body MaterialsCast Iron, Ductile Iron, Carbon Steel, Stainless Steel (304, 316),
       PVC, CPVC, Aluminium Bronze
      Disc MaterialsDuctile Iron (Nickel Plated), Stainless Steel (304, 316),
       Aluminium Bronze, Hastelloy, Titanium, PVC
      Seat MaterialsEPDM, NBR (Buna-N), Viton (FKM), PTFE (Teflon), UHMWPE, Metal Seat
      Stem MaterialsStainless Steel (304, 316, 410), Duplex
      End ConnectionsWafer, Lug, Flanged, Grooved
      ActuationLever, Gearbox, Pneumatic Actuator, Electric Actuator
      Design StandardsAPI 609, EN 593, ASME B16.10, ISO 5752
      Testing StandardsAPI 598, EN 12266-1

      Diverse Applications

      Our Butterfly Valves are engineered for robust performance across an extensive array of industries and applications, including:

      • Water Treatment & Distribution: Potable water, wastewater, sewage.
      • HVAC Systems: Chilled water, hot water, air handling.
      • Chemical Processing: Non-corrosive and mildly corrosive fluid handling.
      • Food & Beverage: Sanitary applications, ingredient mixing, CIP systems.
      • Power Generation: Cooling water, utility services.
      • Marine & Shipbuilding: Seawater systems, ballast lines.
      • Pulp & Paper: Process water, slurry lines.
      • Oil & Gas (Non-Critical): Utility lines, general service.
      • Mining: Slurry and process water.
      • Fire Protection: Sprinkler systems (specifically UL/FM approved models).

      Actuation Options

      To meet your operational demands, our Butterfly Valves are available with various actuation choices:

      • Manual Operation:
        • Lever Handle: Ideal for smaller valve sizes and frequent manual operation.
        • Gearbox: Provides mechanical advantage for larger valves, reducing operating torque.
      • Automated Operation:
        • Pneumatic Actuators: Utilizes compressed air for rapid on/off or modulating control.
        • Electric Actuators: Offers precise control with electrical power, suitable for remote operation and integration with control systems.

      Why Choose Our Butterfly Valves?

      We commit to delivering superior flow control solutions that enhance operational efficiency and reliability. Our Butterfly Valves are:

      • Engineered for Reliability: Built to withstand demanding industrial environments with minimal maintenance.
      • Versatile: A wide range of configurations ensures a perfect match for almost any application.
      • Cost-Effective: Offers an excellent balance of performance, durability, and affordability.
      • Supported by Expertise: Our team provides expert advice and support to help you select the ideal valve for your specific needs.
      • Quality Assured: Manufactured under stringent quality control standards to guarantee consistent performance.

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