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HVAC Control Ball Valve: 2-Way, 1/2 in Female NPT, 4 CV Flow, 200 psi Close-off - 2-Way NPT Connection Ball Valves
HVAC2-Way NPT Connection Ball Valves

HVAC Control Ball Valve: 2-Way, 1/2 in Female NPT, 4 CV Flow, 200 psi Close-off

The HVAC Control Ball Valve: 2-Way (SKU 3G-OTH-68661) is a 2-Way NPT connection ball valve from HVAC, featuring a 1/2 in Female NPT connection, 4 CV flow, and 200 psi close-off. Constructed with a stainless steel…

SKU 3G-OTH-68661

Also listed as: 59910305S · 599 10305S

Brand
HVAC
Item
Control Ball Valve: 2-Way, 1/2 in Female NPT, 4 CV Flow, 200 psi Close-off
Category
2-Way NPT Connection Ball Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HVAC
Manufacturer Part Number
599-10305S
Type
No Actuator
CV Flow
4
Close-off
200 psi
For Media
Water-Glycol Solution to 50%
Female NPT
1/2 in
Ball Material
Stainless Steel
Body Material
Brass

Technical Documents

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

Product Description

The HVAC Control Ball Valve: 2-Way (SKU 3G-OTH-68661) is a 2-Way NPT connection ball valve from HVAC, featuring a 1/2 in Female NPT connection, 4 CV flow, and 200 psi close-off. Constructed with a stainless steel ball and brass body, it is designed for media including water-glycol solution to 50%.

Frequently Asked Questions

What is an HVAC control ball valve used for?

An HVAC control ball valve regulates fluid flow in heating, cooling, and water-glycol systems. This 2-way, 1/2 in female NPT valve with 4 CV flow and 200 psi close-off is designed for precise on/off or modulating control in commercial and industrial HVAC applications.

What are the specifications of the HVAC 2-way ball valve MPN 599-10305S?

This HVAC valve has a 1/2 in female NPT connection, 4 CV flow, and 200 psi close-off. It features a stainless steel ball and brass body, handles water-glycol solution to 50%, and comes without an actuator. The manufacturer part number is 599-10305S.

Where to buy the HVAC 599-10305S ball valve worldwide?

3G Electric supplies the HVAC 599-10305S 2-way ball valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine HVAC part.

How to select a 2-way HVAC ball valve without actuator?

Select based on pipe size, flow coefficient (CV), close-off pressure, and media compatibility. For this HVAC valve, use 1/2 in female NPT, 4 CV flow, 200 psi close-off, and water-glycol to 50%. Ensure your actuator (sold separately) matches the valve stem and torque requirements.

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 2-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: 2-Way, 1/2 in Female NPT, 1.6 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10303S)
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HVAC Control Ball Valve: 2-Way, 3/4 in Female NPT, 25 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10311S)
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HVAC Control Ball Valve: 2-Way, 3/4 in Female NPT, 25 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10311S)
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HVAC Control Ball Valve: 2-Way, 2 in Female NPT, 40 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10327S)
HVAC Control Ball Valve: 2-Way, 1 1/4 in Female NPT, 100 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10321S)
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HVAC Control Ball Valve: 2-Way, 1 1/4 in Female NPT, 100 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10321S)
HVAC Control Ball Valve: 2-Way, 1/2 in Female NPT, 1 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10302S)
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HVAC Control Ball Valve: 2-Way, 1/2 in Female NPT, 1 CV Flow, 200 psi Close-off, No Actuator (MPN 599-10302S)

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