Product Name: Cast Iron Butterfly Control Valve
Material: Cast Iron, Stainless Steel ASTM A351 CF8, ASTM A351 CF8M
Seat Material: EPDM, PTFE
Nominal Size: 1-4 Inch, DN25-DN100
Pressure Rating: Class 150 LB, PN16
Connection Type: Flanged
Working Temperature: EPDM: -45℃ - 150℃ / PTFE: -30℃ - 180℃
Functional options: Generic, Waterproof , Explosion-Proof
Electric Operation: On/Off, Regulation, Intelligent, Multi-Turn, Explosion-proof
Applications: Chemical and Petrochemical Industry, Mining Industry, Pharmaceutical and Food Processing, Oil and Gas Industry, etc
Advantages
Construction: Features a simpler, lighter, and more compact design.
Medium Handling: Efficiently conveys muck and minimizes liquid accumulation at the pipeline's mouth.
Maintenance: Equipped with a pinless, two-section valve stem for easy maintenance and disassembly.
Sealing: Utilizes PTFE for seals, which is resistant to corrosion and aging.
Actuator Options: Available with on-off, adjustable, and intelligent actuators.
Quick Operation: Capable of fast and responsive opening and closing.
Temperature Resilience: PDEM can withstand temperatures from -10℃ to 120℃, while PTFE is suitable for -30℃ to 180℃
Valve Body Features
Compact Design: The structure is simple and compact with low operating torque, allowing for quick 90° rotation to open the valve.
Functionality: Suitable for both shutting off and regulating the flow of the medium.
Customizable Coating: The butterfly plate can be spray-coated with materials such as nylon or PTFE based on user requirements.
Flow Adjustment: Offers good linear flow characteristics and excellent adjustment performance.
Stem Seal: Designed to resist deformation, preventing common issues such as stem leakage.
Reliable Sealing: The seals are replaceable, ensuring reliable performance and effective two-way sealing.
