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Butterfly Valve
J-VALVES
Structural Features
Ductile Iron Material: The valve body is made of ductile iron, which has high strength, good toughness, and excellent corrosion resistance. It can withstand relatively high working pressure and temperature, and is suitable for a variety of media.
EPDM Seat: EPDM (Ethylene Propylene Diene Monomer) is used as the sealing material. It has good chemical corrosion resistance, heat resistance, and aging resistance, and can maintain excellent sealing performance within a wide temperature range. It is suitable for various media such as water, air, and oil.
Flanged Connection: Adopts an RF (Raised Face) flanged connection method that complies with the ANSI B16.5 standard, ensuring reliable installation and sealing performance and preventing medium leakage.
Gear-Operated Mechanism: Equipped with a gear-operated mechanism, it enables labor-saving and stable operation, allows for precise opening control, and is suitable for working conditions requiring frequent operation.
Valve Stem Sealing: The valve stem adopts a multi-layer sealing design, which effectively prevents medium leakage and ensures operational safety.
Compact Design: With small size and light weight, it is easy to install and integrate into existing systems, while reducing installation costs and space requirements.
Technical Parameters
Nominal Diameter: 1/2″ to 64″ (DN15 to DN1600)
Pressure Class: 150LB to 900LB (PN20 to PN160)
Temperature Range: -20℃ to +120℃
Materials:
Valve Body: Ductile Iron
Valve Disc: Ductile Iron
Seat: EPDM (Ethylene Propylene Diene Monomer)
Valve Stem: Stainless Steel
Connection Method: Flanged Connection (RF), compliant with ASME B16.5 standard
Operation Mode: Gear Operation
Design Standards: ASME B16.34, API 609
Testing Standards: API 598, ISO 5208
End-to-End Dimensions: Compliant with ASME B16.10 standard
Application Fields
Water Treatment Industry: Used in the water supply and drainage systems of water plants and sewage treatment plants to control the on-off and flow direction of water, improving water treatment efficiency and water quality safety.
Chemical Industry: Suitable for the transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Oil and Natural Gas Industry: Used in the exploration, gathering, transportation, and processing systems of oil and gas fields to control the flow direction of fluids and ensure the smooth progress of the production process.
HVAC: Used in cooling water systems, hot water systems, etc., to control the on-off and flow direction of water, ensuring the efficient operation of the system.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems during food and beverage production to ensure hygiene and safety.
General Industrial Applications: Suitable for the control and isolation of media such as water, air, and oil, ensuring the safe and efficient operation of the system.
Advantages and Value
High Reliability: The ductile iron material and EPDM seat ensure the valve operates stably in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.
High Safety: The multi-layer valve stem sealing design and reliable flanged connection effectively prevent medium leakage, safeguarding the safety of personnel and equipment.
Easy Operation: The gear-operated mechanism provides a stable and labor-saving operation experience, which is suitable for working conditions requiring frequent operation and improves work efficiency.
Easy Installation and Maintenance: The flanged connection simplifies the installation process, while also facilitating maintenance and overhaul, reducing maintenance costs.
Wide Applicability: Multiple material options and a broad range of pressure and temperature allow it to adapt to various complex working conditions and medium characteristics.
Competitive Advantage
● On Samples Buyer bear the air fee, but this fee will be reduced from order directly
● On After Sales Free replacement if there is any quality problem
● On Delivery Never delay delivery time
● On Materials Ensure material pure
● Ensure material pure
