VA-8303-596-5-13

The VA-8303-596-5-13, part of Schneider Electric's VB Series, is a robust 3-way valve assembly specifically designed for reliable fluid handling applications. This unit features a body crafted from durable cast iron, which ensures longevity and strength. Sized at 3 inches, it offers efficient operation suitable for demanding environments.

The valve assembly boasts an impressive C_v rating of 110/120 for mixing/diverting scenarios, translating to Kvs of 95/104, indicating its superior performance capability. It employs a brass trim for enhanced durability against wear.

For actuation, this assembly utilizes an electric proportional actuator equipped with a spring return that allows for precise control movements. It responds to control signals in either the 2-10 VDC or 4-20 mA range, giving flexibility in integration within various systems. Powering the actuator requires a supply voltage of 24 VAC or a range of 22-30 VDC, suitable for standard operational frameworks.

The force or torque output from this actuator is substantial, with a minimum rating of 220 lbf (979 N), facilitating effective valve operation under various conditions. Timing for actuation is approximately 190 seconds when unloaded, promoting efficient response times for system control.

This valve assembly is packaged in an enclosure rated NEMA Type 2 (IP54), ensuring protection from dust and moisture. It operates effectively within a broad humidity range of 5 to 95% relative humidity, remaining free from condensation. The valve can perform in temperature environments as low as -18°C and as high as 60°C, making it versatile for many applications. Connection to pipelines is achieved via ANSI Class 125 flanged fittings, ensuring secure integration into existing systems.