The 938DESG 4 is a reliable butterfly valve featuring a ductile iron disc and gear mechanism, produced by Red-White Valve Corp. This valve is engineered for efficient flow control in various piping systems, ensuring minimal pressure loss and optimal performance. Its durable construction meets industry standards, making it suitable for both commercial and industrial applications. The gear mechanism allows for smooth operation, while the ductile iron disc provides excellent strength and corrosion resistance. Ideal for water, gas, and other fluid applications, the 938DESG 4 is a trusted choice for any system.