Technical Specifications Parameter Specification Model R622-DC1 Type Eccentric Rotary Control Valve Valve Body Style Angle Pattern, Flanged Valve Size 2-inch (DN50) - from "62" code Pressure Class ANSI Class 300 - from "62-2" code Actuator Type Pneumatic Spring-Diaphragm - "DC1" configuration Actuator Action Spring-Return (Single-Acting) - Fail-safe (air-to-open or air-to-close) Air Signal 3-15 psig (0.2-1.0 bar) standard Travel Approximately 50° of rotation Flow Characteristic Approximately Equal Percentage - standard for eccentric plug Leakage Class ANSI Class IV (metal seats) or better Temperature Range -50°F to +450°F (-46°C to +232°C) - standard, extendable with special seals

Engineered for efficiency and reliability, this Siemens control unit delivers precise automation solutions, ideal for complex industrial operations requiring high performance and robustness.

The ABB CS31 ICSO08R1 FPR3312101R0024 I/O Remote Unit 230VAC is a high-performance device designed for industrial automation, enabling seamless data transmission and control in demanding environments.