KLINGER piston valves are renowned for their durability and reliability in industrial applications. These valves are designed to provide tight shut-off and precise control, making them suitable for various demanding environments.
🔧 Key Features
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Design: Piston valves operate with a cylindrical piston moving within resilient sealing rings, ensuring a tight seal and minimal leakage.
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Materials: Constructed from materials such as cast iron, carbon steel, and stainless steel, offering compatibility with a wide range of media.
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Temperature & Pressure Ratings: Designed to operate within a temperature range of –10°C to +400°C and pressure classes up to PN 63 or ANSI 300, depending on the specific model.
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Sealing Performance: KLINGER piston valves are tested to meet EN 12266-1 leakage rate A, ensuring reliable sealing performance.
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Maintenance: These valves are low-maintenance and can be serviced without removal from the pipeline, enhancing operational efficiency.
🛠️ Applications
KLINGER piston valves are ideal for:
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Steam Systems: Used in steam lines and condensate systems for their ability to handle high temperatures and pressures.
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Chemical Processing: Suitable for applications requiring tight shut-off and resistance to corrosive media.
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Water Treatment: Employed in water and wastewater treatment plants for flow control and isolation.
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HVAC Systems: Utilized in heating, ventilation, and air conditioning systems for regulating fluid flow.
📐 Models and Sizes
KLINGER offers a range of piston valves to meet diverse requirements:
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KVN Series: Available in sizes from DN 15 to DN 200 (½" to 8") with various connection types including flanged, threaded, butt, and socket weld ends.
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KVSN Series: Designed for socket weld applications, suitable for sizes DN ½" to DN 2", and pressure classes up to PN 63.
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KVMN Series: Offered in sizes from ½" to 2", with ANSI 150 and 300 pressure classes, and materials like carbon steel and stainless steel.
🔒 Special Designs
KLINGER provides specialized piston valve designs for specific applications:
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Fire-Safe Valves: Tested according to API 6FA and ISO 10497 standards, ensuring safe operation in fire conditions.
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Oxygen Service Valves: Oil, grease, and silicone-free construction for use in oxygen-rich environments.
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Regulating Valves: Equipped with regulating pistons or lantern bushes for precise flow control.
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Heating Jacket Valves: Incorporate heating jackets to prevent media from solidifying in low-temperature conditions.
