Cast Iron Buttery Valve EPDM Molding Wafer Type (PN10) 15 mm

Technical Specifications:

Product Description:

• C-Way Engineering Exports are a leading Manufacturer of Butterfly Valve such as High Performance butterfly valve, Wafer End Butterfly Valve and Flanged End Butterfly Valve from India. Our butterfly valve is suitable for a wide range of applications. 
• Butterfly valve is a quarter turn valve that used to isolates or regulates the flow. It consists a disc which allows or blocks the passage of fluids. The operation of butterfly valve is similar to ball valve, where the handle will be pivoted 90 degree to open or close the valve. Butterfly valves are widely installed on pipeline system due to its lower costs and lighter weight characteristics. Cast iron butterfly valves, commonly referred to as gray iron butterfly valve, are made of an alloy containing iron and 2-4% carbon, and may contain trace amounts of other impurities like sulfur or phosphorus.
• The cast iron butterfly valves are a cheap option for non-critical applications. The cast iron butterfly valves are not new. Cast iron has been known for centuries, and it’s known as a very durable material for butterfly valves. It has excellent damping qualities, meaning that when intense vibrations disturb the cast iron butterfly valve, it is unlikely to suffer any damage. However, the cast iron butterfly valves have low ductility.
• It is normally impractical for marine use butterfly valves because pipes and valves tend to bend slightly as a ship moves on water, and this can cause the iron to crack. In fact any bending of the material of these butterfly valves will cause it to crack.
• These types of cast iron butterfly valves are most commonly used in applications that require high amounts of flow along with quick, tight shut off. Some applications include hot and cold domestic water, HVAC, condenser and chilled water. These applications are often found in commercial or light industrial utilities.