CR-22B Cast Iron Butterfly Valve – Robust and Reliable Flow Control Performance
The CR-22B Cast Iron Butterfly Valve is a high-quality valve engineered for dependable flow regulation and isolation in industrial and commercial piping systems. Manufactured from durable cast iron, this valve delivers exceptional strength, corrosion resistance, and long-term performance, making it ideal for water supply, wastewater management, HVAC systems, fire-fighting networks, and general industrial processes.
The CR-22B model features a centrally mounted disc and quarter-turn operation, enabling quick and efficient opening or closing of the valve. The EPDM or NBR rubber-lined seat ensures a tight, bubble-free seal and prevents leakage under varying pressure conditions. Its precision-machined disc and shaft assembly allow for smooth rotation with minimal torque, reducing operational wear and extending the valve’s service life. The valve can be operated manually with a lever handle or gearbox, and can also be automated using electric or pneumatic actuators, depending on system requirements.
One of the standout advantages of the CR-22B Cast Iron Butterfly Valve is its compact and lightweight design, which allows easy installation between flanges (wafer type) and minimizes space requirements in pipelines. It is compatible with both ANSI and DIN flange standards, ensuring versatility in industrial applications. The valve’s resilient seat design enhances sealing capability while offering excellent resistance to water, air, oil, and mild chemicals.
In summary, the CR-22B Cast Iron Butterfly Valve provides a reliable, efficient, and economical solution for fluid flow control. With its robust cast iron construction, leak-proof sealing, and smooth operation, it is a preferred choice for engineers and maintenance professionals across multiple industries.
