Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
NIBCO Manual Two-Way Ball Valve: 1/2 in, Brass, Straight, FIP x FIP - Brass Ball Valves
NIBCOBrass Ball Valves

NIBCO Manual Two-Way Ball Valve: 1/2 in, Brass, Straight, FIP x FIP

The NIBCO Manual Two-Way Ball Valve (SKU 5E436, MPN GB2A) is a 1/2-inch brass ball valve with a straight pattern and FIP x FIP connections. It features a square handle and is rated for a maximum pressure of 600 psi…

SKU 3G-OTH-449290

Brand
NIBCO
Item
Manual Two-Way Ball Valve: 1/2 in, Brass, Straight, FIP x FIP
Category
Brass Ball Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NIBCO
Manufacturer Part Number
GB2A
Type
Brass, Straight, FIP x FIP
Handle
Square
Max. Pressure (CWP)
600 psi
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NIBCO Manual Two-Way Ball Valve (SKU 5E436, MPN GB2A) is a 1/2-inch brass ball valve with a straight pattern and FIP x FIP connections. It features a square handle and is rated for a maximum pressure of 600 psi (CWP).

Frequently Asked Questions

What is the NIBCO Manual Two-Way Ball Valve used for?

The NIBCO Manual Two-Way Ball Valve is used for on/off flow control in residential and commercial plumbing, HVAC, and industrial water systems. Its 1/2-inch brass body with FIP x FIP connections suits potable water, air, and non-corrosive liquid applications where reliable shut-off is needed.

What are the specifications of the NIBCO GB2A ball valve?

The NIBCO GB2A is a 1/2-inch manual two-way ball valve made of brass with a straight pattern and FIP x FIP ends. It has a square handle and a maximum pressure rating of 600 psi (CWP). The manufacturer part number is GB2A.

Where to buy the NIBCO GB2A ball valve worldwide?

3G Electric supplies the NIBCO GB2A ball valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NIBCO valve to any country.

How to install a NIBCO brass ball valve?

To install a NIBCO brass ball valve, ensure the pipe ends are clean and apply thread sealant to the FIP connections. Turn the square handle to the closed position before installation. Tighten connections with wrenches on the valve body—not the handle—to avoid damage. Test for leaks after installation.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
NIBCO Manual Two-Way Ball Valve: 3/4 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T5857066-3/4). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 3/4 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T5857066-3/4). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T58570NS 1/2). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T58570NS 1/2). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T5857066-1/2). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T5857066-1/2). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO Manual Two-Way Ball Valve: 1 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T58570LL 1). Key specifications — Brand: NIBCO; Handle: Locking Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 1 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T58570LL 1). Key specifications — Brand: NIBCO; Handle: Locking Lever.
NIBCO Manual Two-Way Ball Valve: 3/8 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T5857066-3/8). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 3/8 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T5857066-3/8). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T58570HC 1/2). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FNPT, 600 psi Max. Pressure (CWP) (MPN T58570HC 1/2). Key specifications — Brand: NIBCO; Handle: Lever.

More from NIBCO

View all NIBCO parts →
NIBCO Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x FIP, 600 psi Max. Pressure (CWP) (MPN GB1A). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x FIP, 600 psi Max. Pressure (CWP) (MPN GB1A). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO Manual Two-Way Ball Valve: 1/2 in, Brass, Straight, FIP x FIP, 600 psi Max. Pressure (CWP) (MPN GB1A). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO
NIBCO Manual Two-Way Ball Valve: 1/2 in, Brass, Straight, FIP x FIP, 600 psi Max. Pressure (CWP) (MPN GB1A). Key specifications — Brand: NIBCO; Handle: Lever.
NIBCO Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x FIP, 600 psi Max. Pressure (CWP) (MPN GB2A). Key specifications — Brand: NIBCO; Handle: Square.
NIBCO
NIBCO Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x FIP, 600 psi Max. Pressure (CWP) (MPN GB2A). Key specifications — Brand: NIBCO; Handle: Square.