VAC

The VAC V200E is a compact electropneumatic valve positioner designed to convert a 4–20 mA control signal into a precise 3–15 psi pneumatic output, ensuring accurate valve positioning. Its modular design allows for easy in-field conversion from a pneumatic to an electropneumatic unit by integrating an internal I/P converter module, secured with just two screws. Housed in a rugged NEMA 4X die-cast aluminum enclosure, the V200E offers features like external zero and span adjustments without removing the cover, making calibration straightforward and maintenance efficient.

The V200P Valve Positioner delivers accurate and responsive control of pneumatic and electropneumatic actuators for a wide range of automation applications. Its compact, durable design allows for easy mounting and calibration, while optional feedback modules provide seamless integration with process control systems. Built to perform in demanding industrial environments, it ensures reliable valve operation and consistent system performance.

The D500 Series is a microprocessor‑based digital positioner offering advanced diagnostics, precise control, and exceptional flexibility. Featuring local push-button calibration via an LCD interface and a rugged NEMA 4X housing, it delivers high-resolution, low-air-consumption performance with options like SIL 2 certification, intrinsic safety, pressure sensors, fail‑freeze, and emergency shutdown modules for enhanced automation integration.

The D400 offers microprocessor‑based precision control for both rotary and linear pneumatic actuators, with a user-friendly menu and LCD interface that enables push‑button calibration without the need for external devices. Its modular design supports HART, Foundation Fieldbus, or Profibus communications along with optional feedback modules, while delivering reliable, low‑air‑consumption performance in industrial automation environments.

VAC’s professionally engineered mounting kits and accessories ensure secure and precise installation of valve positioners on rotary and linear actuators. Made from durable materials including stainless steel and aluminum, these kits are designed for long-lasting performance and compatibility with a wide range of actuator models.