Honeywell 312817AA Actuator Assembly, 3-8# Spring Range, VP512A, 1/2″ Stroke

Description

Honeywell 312817AA Actuator Assembly Overview

The Honeywell 312817AA is a precision-engineered actuator assembly designed as a direct-fit replacement for use with VP512A Series valves. Featuring a 3–8 lb spring range and a 1/2″ stroke, this actuator delivers reliable, repeatable valve positioning in commercial and industrial HVAC control applications. Whether you’re maintaining a pneumatic control system or upgrading an existing installation, the 312817AA provides the dependable performance Honeywell is known for.

Key Features

• Spring range: 3–8 lb (3–8 psi) for precise pneumatic actuation
• Stroke: 1/2″ for accurate valve travel and flow control
• Compatible with VP512A Series valves for seamless integration
• Robust actuator assembly construction for long-term reliability
• Designed for commercial HVAC pneumatic control systems

Application

The 312817AA actuator assembly is ideal for use in building automation and HVAC control systems where pneumatic valve actuation is required. It is specifically engineered for compatibility with Honeywell VP512A Series valves, making it the preferred choice for service, replacement, and retrofit projects in commercial environments.

Specifications

• SKU: 312817AA
• Brand: Honeywell
• Spring Range: 3–8 lb (3–8 psi)
• Stroke: 1/2″
• Compatible Valve Series: VP512A
• Type: Pneumatic Actuator Assembly