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NDL NBV04-S Sweat Connection Refrigeration Ball Valve, 1/2 in Female, 900 psi - Sweat Connection Refrigeration Ball Valves
NDLSweat Connection Refrigeration Ball Valves

NDL NBV04-S Sweat Connection Refrigeration Ball Valve, 1/2 in Female, 900 psi

The NDL Refrigerant Ball Valve (MPN NBV04-S) is a 1/2 in Female Sweat connection valve rated for -40°F to 302°F and 900 psi, with a 0.5 in port size. 3G Electric interprets this demand and sources the genuine NDL…

SKU 3G-OTH-73656

Also listed as: NBV04S · NBV04 S

Brand
NDL
Item
NBV04-S Sweat Connection Refrigeration Ball Valve, 1/2 in Female, 900 psi
Category
Sweat Connection Refrigeration Ball Valves
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Technical Specifications

NDL
Manufacturer Part Number
NBV04-S
Type
-40°F to 302°F, 900 psi
Port Size
0.5 in

Technical Documents

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

Product Description

The NDL Refrigerant Ball Valve (MPN NBV04-S) is a 1/2 in Female Sweat connection valve rated for -40°F to 302°F and 900 psi, with a 0.5 in port size. 3G Electric interprets this demand and sources the genuine NDL part, supporting your refrigeration system with our specialist depth across 14 industrial departments.

Frequently Asked Questions

What is the NDL NBV04-S refrigerant ball valve used for?

The NDL NBV04-S is a sweat connection refrigeration ball valve used to control refrigerant flow in HVAC and commercial refrigeration systems. It is suitable for applications requiring a 1/2 in female sweat connection and operates from -40°F to 302°F at 900 psi.

What are the specifications of the NDL NBV04-S ball valve?

The NDL NBV04-S has a 1/2 in female sweat connection, a 0.5 in port size, and a pressure rating of 900 psi. Its temperature range is -40°F to 302°F. The manufacturer part number is NBV04-S, and it is a sweat connection refrigeration ball valve from NDL.

Where to buy the NDL NBV04-S refrigerant ball valve worldwide?

You can source the NDL NBV04-S refrigerant ball valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this NDL valve.

How to install the NDL NBV04-S sweat connection ball valve?

To install the NDL NBV04-S, ensure the system is depressurized and clean the copper tubing. Braze the sweat connections using a suitable silver solder, avoiding overheating the valve body. Allow to cool, then pressure test before putting the refrigeration system back into service.

Used in

Common applications for NDL
Commercial refrigeration — NDL NBV series ball valves for isolation in walk-in cooler and freezer lines
Industrial process cooling — NDL sweat connection valves for shut-off in chilled water or glycol loops
HVACR service and maintenance — NDL refrigerant ball valves for access ports in split-system air conditioners
Refrigeration system retrofits — NDL NBV valves for replacing worn shut-off valves in existing piping
Cold storage facilities — NDL ball valves for isolation of evaporator and condenser circuits
Refrigerant distribution manifolds — NDL sweat connection valves for branch line control in multi-evaporator systems

NDL Products

3G Electric supplies NDL sweat connection refrigeration 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Cam and Groove Coupling: 3 in Coupling Size, 125 psi Max. Working Pressure @ 70 F, Nitrile, Flange (MPN 300-DL-AL)
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Cam and Groove Coupling: 3 in Coupling Size, 125 psi Max. Working Pressure @ 70 F, Nitrile, Flange (MPN 300-DL-AL)
Cam and Groove Coupling: 4 in Coupling Size, 100 psi Max. Working Pressure @ 70 F, Nitrile, Flange (MPN 400-DL-AL)
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Cam and Groove Coupling: 4 in Coupling Size, 100 psi Max. Working Pressure @ 70 F, Nitrile, Flange (MPN 400-DL-AL)
Cam and Groove Coupling: 2 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, Nitrile, Flange (MPN 200-DL-AL)
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Cam and Groove Coupling: 2 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, Nitrile, Flange (MPN 200-DL-AL)
Cam and Groove Coupling: 250 psi Max. Working Pressure @ 70 F, 5 7/16 in Overall Lg, Nitrile (MPN 1520-DA-SS)
DIXON VALVE & COUPLING
Cam and Groove Coupling: 250 psi Max. Working Pressure @ 70 F, 5 7/16 in Overall Lg, Nitrile (MPN 1520-DA-SS)
Cam and Groove Coupling: 4 in Coupling Size, 100 psi Max. Working Pressure @ 70 F, Nitrile (MPN 400-DD-AL)
DIXON VALVE & COUPLING
Cam and Groove Coupling: 4 in Coupling Size, 100 psi Max. Working Pressure @ 70 F, Nitrile (MPN 400-DD-AL)
Cam and Groove Adapter: 75 psi Max. Working Pressure @ 70 F, 5 5/8 in Overall Lg, Nitrile (MPN 6040-DA-AL)
DIXON VALVE & COUPLING
Cam and Groove Adapter: 75 psi Max. Working Pressure @ 70 F, 5 5/8 in Overall Lg, Nitrile (MPN 6040-DA-AL)

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