VG12A5GU+94NGGA | 2-1/2" 2W BALL VAL 117CV; M9220-GGA-3 SPRG CLOSED 0-10V PROP. CONTROL WITHOUT SWITCHES | Johnson Controls

2-1/2" 2W BALL VAL 117CV; M9220-GGA-3 SPRG CLOSED 0-10V PROP. CONTROL WITHOUT SWITCHES

Description

The VG1000 Series Flanged Ball Valves are primarily designed to regulate the flow of hot water, chilled water, and 50/50 glycol solutions to the demand of a controller in HVAC systems. The valves come in sizes of 2-1/2 in., 3 in., 4 in., 5 in., and 6 in. These American Society of Mechanical Engineers (ASME) Class 150 flanged valves come in both two- and three-way configurations. Johnson Controls offers valve, linkage, and actuator assemblies for factory or field mounting with either spring return or nonspring return actuators.

Refer to the VG1000 Series Flanged Ball Valves Product Bulletin (LIT-12011228) for important product application information and single point of contact information.

Features

• Closeoff Pressure Rating: 100 psi for Two-Way Valves; 50 psi for Three-Way Valves — provides tight shutoff.
• 300 Stainless Steel Ball and Stem Assembly — applies to systems with high-temperature water (0°F to 284°F [-18°C to 140°C]) or 25 psi saturated steam.
• 500:1 Rangeability — provides accurate control under all load conditions.
• Amodel® Flow Characterizing Disk — provides equal percentage flow characteristics for best temperature control; available in a wide array of Cv ranges to cover a broad variety of applications.
• Ethylene Propylene Diene Monomer (EPDM) Double O-Ring Stem Seal — offers tested leak-free operation for 200,000 cycles in iron-oxide contaminated water.
• Graphite-Reinforced Polytetrafluoroethylene (PTFE) Seats — include 15% graphite-reinforced ball seals that last twice as long in iron-oxide contaminated water when compared to virgin Teflon® ball seats.
• PTFE Thermal Spacer — provides thermal isolation between the actuator and the valve.
• Seats Backed with EPDM O-Rings — maintain a constant seating force that compensates for expansion, contraction, and seat wear without increasing operating torque.
• Maintenance-Free Design — performs without failure in excess of 200,000 full stroke cycles in iron-oxide contaminated water.
• Available with Factory-Mounted VA9320 or M9220 Series Electric Actuators — reduces field installation time and cost

• 2 1/2" 2-Way Characterized Control Valve - Large Face-To-Face
• Hot Water Chilled Water Up To 50% Glycol 25# Steam / 0?F to 284?F
• CV 117.0
• 24 VAC/VDC
• Proportional [0(2) to 10 VDC]
• Spring Return - Normally Closed
• 177 in-lb Torque
• 48 in. Halogen Free Cable
• ANSI 150 Flange
• 150 sec Runtime
• Close-Off 100 psi
• Stainless Steel Ball & Stem
• NEMA 2