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SPEARS Manual Two-Way Ball Valve: 1/2 in, CPVC, Straight, 235 psi Max. Pressure (CWP) - CPVC Ball Valves
SPEARSCPVC Ball Valves

SPEARS Manual Two-Way Ball Valve: 1/2 in, CPVC, Straight, 235 psi Max. Pressure (CWP)

The SPEARS Manual Two-Way Ball Valve (MPN 3639-005C) is a 1/2-inch CPVC ball valve with a straight, three-piece body design. It features a tee handle and is rated for a maximum pressure of 235 psi (CWP). This valve…

SKU 3G-OTH-440625

Brand
SPEARS
Item
Manual Two-Way Ball Valve: 1/2 in, CPVC, Straight, 235 psi Max. Pressure
Category
CPVC Ball Valves
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Technical Specifications

SPEARS
Manufacturer Part Number
3639-005C
Type
CPVC, Straight, Three-Piece
Handle
Tee
Max. Pressure (CWP)
235 psi
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SPEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEARS Manual Two-Way Ball Valve (MPN 3639-005C) is a 1/2-inch CPVC ball valve with a straight, three-piece body design. It features a tee handle and is rated for a maximum pressure of 235 psi (CWP). This valve is manufactured by SPEARS.

Frequently Asked Questions

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

The SPEARS Manual Two-Way Ball Valve is used to control fluid flow in CPVC piping systems. It is suitable for industrial water, chemical processing, and corrosive fluid handling applications where reliable shut-off and straight-through flow are required.

What are the specifications of the SPEARS 3639-005C ball valve?

The SPEARS 3639-005C is a 1/2-inch CPVC ball valve with a straight, three-piece body design. It features a tee handle and is rated for a maximum pressure of 235 psi (CWP). The valve is manufactured by SPEARS and is designed for manual two-way operation.

Where to buy the SPEARS 3639-005C ball valve worldwide?

You can source the SPEARS 3639-005C ball valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a SPEARS CPVC ball valve?

To install a SPEARS CPVC ball valve, ensure the pipe ends are clean and apply CPVC-compatible solvent cement to both the pipe and valve socket. Insert the pipe fully, rotate slightly to distribute cement, and hold for 30 seconds. Allow proper cure time per manufacturer instructions before pressurizing.

Used in

Common applications for SPEARS
Chemical processing — SPEARS CPVC ball valves (e.g., 3632R series) for corrosive fluid isolation in piping manifolds.
Water treatment — SPEARS PVC gate valves (e.g., 2011-012) for flow control in filtration and distribution lines.
HVAC systems — SPEARS CPVC ball valves (e.g., 2131-010C) for shut-off in chilled water or condenser loops.
Industrial waste handling — SPEARS CPVC gate valves (e.g., 2031-005C) for chemical drain lines requiring corrosion resistance.
Plumbing and irrigation — SPEARS PVC gate valves (e.g., 2012-010) for on/off service in non-potable water systems.

SPEARS Products

3G Electric supplies SPEARS cpvc 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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