V47AC-3C Johnson Controls Modulating Valve

Overview

The Johnson Controls V47AC-3C is a direct-acting, two-way temperature-actuated modulating valve designed to regulate the flow of water or glycol to maintain a desired temperature. The valve features a straight body style and opens automatically upon a temperature increase at the bulb.

Features

• No close-fitting or sliding parts in water passages to reduce fouling
• Range spring remains isolated from the cooling water to prevent corrosion
• Minimizes chatter and water hammer for stable temperature control
• Supports easy manual flushing if cleaning is required

Specifications

• Connection Size: 3/4 inch NPT threaded
• Temperature Range: 115°F to 180°F
• Body Material: Cast Brass
• Bulb Dimensions: 11/16 inch diameter x 3-1/4 inches long
• Capillary Length: 6 feet

Applications

Commonly used on heat exchangers to maintain optimum operating temperatures for internal combustion engines, air compressors, hydraulic oil, refrigeration systems, condensers, swimming pools, and industrial printing machinery.