Siemens 257-02035

The Siemens 257-02035 is a valve assembly designed for reliable flow control in pneumatic systems. This 2-way, normally open valve features a 1/2" NPT connection with a union male fitting, making it easy to integrate into existing setups. Its forged brass body and brass trim ensure durability and resistance to wear, while the valve delivers a flow coefficient (Cv) of 1.0 with equal percentage flow characteristics. The pneumatic actuator operates within a 3-8 psi spring range, providing precise and consistent valve operation. This valve assembly is available through BSP Automation, offering a trusted option for your industrial automation needs.