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HVAC Control Ball Valve: 3-Way, 3/4 in Female NPT, 7.4 CV Flow, 4.7 Bypass CV Flow - 3-Way NPT Connection Ball Valves
HVAC3-Way NPT Connection Ball Valves

HVAC Control Ball Valve: 3-Way, 3/4 in Female NPT, 7.4 CV Flow, 4.7 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. Designed for steam media, this valve features a 3/4 in Female NPT connection with a 7.4 CV flow…

SKU 3G-OTH-69244

Brand
HVAC
Item
Control Ball Valve: 3-Way, 3/4 in Female NPT, 7.4 CV Flow, 4.7 Bypass CV Flow
Category
3-Way NPT Connection Ball Valves
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Technical Specifications

HVAC
Manufacturer Part Number
VG1845BL
Type
No Actuator
CV Flow
7.4
For Media
Steam
Female NPT
3/4 in
Ball Material
Stainless Steel
Body Material
Brass
Bypass CV Flow
4.7

Technical Documents

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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. Designed for steam media, this valve features a 3/4 in Female NPT connection with a 7.4 CV flow and 4.7 bypass CV flow, supplied without an actuator under manufacturer part number VG1845BL.

Frequently Asked Questions

What is the HVAC Control Ball Valve VG1845BL used for?

The HVAC Control Ball Valve VG1845BL is a 3-way brass valve with a stainless steel ball, designed for steam media in heating, ventilation, and air conditioning systems. It modulates flow between supply, return, and bypass lines, commonly applied in commercial hydronic systems for temperature control.

What are the specifications of the HVAC Control Ball Valve VG1845BL?

The HVAC Control Ball Valve VG1845BL has a 3/4 in Female NPT connection, 7.4 CV flow, and 4.7 bypass CV flow. It is made of brass with a stainless steel ball, for steam media. The valve is supplied without an actuator and carries manufacturer part number VG1845BL.

Where to buy the HVAC Control Ball Valve VG1845BL worldwide?

3G Electric supplies the HVAC Control Ball Valve VG1845BL 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 on this 3-way NPT connection ball valve.

How to select an actuator for the HVAC Control Ball Valve VG1845BL?

Select an actuator compatible with 3-way ball valves and the valve's stem size and torque requirements. For the VG1845BL, choose a modulating or floating-point actuator rated for steam media and the valve's 7.4 CV flow. Consult the actuator manufacturer's specifications to ensure proper mounting and electrical ratings.

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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HVAC Control Ball Valve: 3-Way, 3/4 in Female NPT, 4.7 CV Flow, 2.9 Bypass CV Flow, No Actuator (MPN VG1845BG)
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HVAC Control Ball Valve: 3-Way, 1/2 in Female NPT, 7.4 CV Flow, 4.7 Bypass CV Flow, No Actuator (MPN VG1845AL)
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HVAC Control Ball Valve: 3-Way, 3/4 in Female NPT, 11.7 CV Flow, 5.8 Bypass CV Flow, No Actuator (MPN VG1845BN)

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