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HVAC Control Ball Valve: 3-Way, 1/2 in Female NPT, 4.7 CV Flow, 2.9 Bypass CV Flow - 3-Way NPT Connection Ball Valves
HVAC3-Way NPT Connection Ball Valves

HVAC Control Ball Valve: 3-Way, 1/2 in Female NPT, 4.7 CV Flow, 2.9 Bypass CV Flow

The HVAC Control Ball Valve: 3-Way is a brass-bodied, stainless-steel-ball 3-Way NPT Connection Ball Valve from HVAC (MPN VG1845AG). Designed for steam media, it features a 1/2 in Female NPT connection with a 4.7 CV…

SKU 3G-OTH-69195

Brand
HVAC
Item
Control Ball Valve: 3-Way, 1/2 in Female NPT, 4.7 CV Flow, 2.9 Bypass CV Flow
Category
3-Way NPT Connection Ball Valves
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HVAC
Manufacturer Part Number
VG1845AG
Type
No Actuator
CV Flow
4.7
For Media
Steam
Female NPT
1/2 in
Ball Material
Stainless Steel
Body Material
Brass
Bypass CV Flow
2.9

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HVAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HVAC Control Ball Valve: 3-Way is a brass-bodied, stainless-steel-ball 3-Way NPT Connection Ball Valve from HVAC (MPN VG1845AG). Designed for steam media, it features a 1/2 in Female NPT connection with a 4.7 CV flow and 2.9 bypass CV flow, and is supplied without an actuator.

Frequently Asked Questions

What is the HVAC VG1845AG 3-way ball valve used for?

The HVAC VG1845AG is a 3-way control ball valve designed for steam media in industrial HVAC systems. It modulates flow between ports using a stainless steel ball in a brass body, with 1/2 in Female NPT connections. Typical applications include boiler diverting, mixing loops, and temperature control in commercial heating systems.

What are the specifications of the HVAC VG1845AG ball valve?

The HVAC VG1845AG is a 3-way ball valve with 1/2 in Female NPT connections, a 4.7 CV main flow, and a 2.9 CV bypass flow. It is made with a stainless steel ball and brass body, rated for steam media. The valve is supplied without an actuator, requiring a separate actuator for automated control.

Where to buy the HVAC VG1845AG ball valve worldwide?

3G Electric supplies the HVAC VG1845AG 3-way ball valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this valve to any international destination.

How to select an actuator for the HVAC VG1845AG ball valve?

Select an actuator compatible with 1/2 in NPT 3-way ball valves and the required torque for steam service. The VG1845AG has no actuator included, so choose a modulating or floating-point actuator with appropriate voltage (e.g., 24 VAC/VDC) and stroke time. Verify the actuator's mounting pattern matches the valve's ISO 5211 interface for proper installation.

Used in

Common applications for HVAC
Hydronic heating systems — HVAC 2-way NPT ball valves (e.g., VG1245CN) for zone control in hot water loops
Chiller plant cooling — HVAC 3-way flanged ball valves (e.g., VG18A5GU) for bypass and mixing in condenser water circuits
Steam distribution — HVAC 2-way NPT ball valves (e.g., VG1245CN) for on-off control in low-pressure steam lines
Water-glycol thermal storage — HVAC 2-way NPT ball valves (e.g., 599-10327S) for flow regulation in glycol-based systems
Fan coil unit control — HVAC 3-way sweat connection ball valves (e.g., VG1875CP) for modulating water flow in terminal units

HVAC Products

3G Electric supplies HVAC 3-way npt connection ball valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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