Siemens 277-03188

The Siemens 277-03188 is a two-way normally closed valve assembly designed for reliable flow control. Featuring a 2-inch NPT connection, this valve offers a 40 CV equal percentage flow characteristic, making it well-suited for precise regulation in various process systems. Its bronze body paired with brass trim ensures durability and resistance to corrosion. The valve is operated by an 8-inch pneumatic actuator with an adjustable spring range, set by default at a 5 psi spring span, allowing fine-tuning to match specific application needs. This high-quality valve assembly is available through BSP Automation, providing a dependable solution for your industrial automation requirements.