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UPONOR WS4821001 Brass Water Meter Ball Valve - Water Meter Brass Ball Valves
UPONORWater Meter Brass Ball Valves

UPONOR WS4821001 Brass Water Meter Ball Valve

The UPONOR Manual Two-Way Ball Valve is a 1-inch brass water meter ball valve with a lever handle. It features an angle configuration with PEX x NPSM connections and a maximum pressure rating of 250 psi (CWP). This…

SKU 3G-OTH-447515

Also listed as: WS 4821001 · WS-4821001

Brand
UPONOR
Item
WS4821001 Brass Water Meter Ball Valve
Part Number
WS4821001
Category
Water Meter Brass Ball Valves
Available to Order
Also known as:WS4821001UPONOR
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

UPONOR
Manufacturer Part Number
WS4821001
Type
Brass, Angle, PEX x NPSM
Handle
Lever
Max. Pressure (CWP)
250 psi

Technical Documents

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

Product Description

The UPONOR Manual Two-Way Ball Valve is a 1-inch brass water meter ball valve with a lever handle. It features an angle configuration with PEX x NPSM connections and a maximum pressure rating of 250 psi (CWP). This valve is identified by manufacturer part number WS4821001.

Frequently Asked Questions

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

The UPONOR Manual Two-Way Ball Valve is used to control water flow in plumbing and hydronic systems. Its 1-inch brass body, angle configuration, and PEX x NPSM connections make it suitable for residential and commercial water meter installations where reliable shut-off is required.

What are the specifications of the UPONOR Manual Two-Way Ball Valve?

This UPONOR valve is a 1-inch brass two-way ball valve with a lever handle. It has an angle configuration with PEX x NPSM connections and a maximum pressure rating of 250 psi (CWP). The manufacturer part number is WS4821001.

Where to buy the UPONOR Manual Two-Way Ball Valve worldwide?

3G Electric supplies the UPONOR Manual Two-Way Ball Valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this valve to your facility. Contact us for pricing and lead time on your order.

How to install the UPONOR Manual Two-Way Ball Valve?

Install the UPONOR valve by connecting the PEX end to the PEX tubing using the appropriate crimp or clamp method, and the NPSM end to a threaded fitting. Ensure the lever handle is accessible for operation. Always follow local plumbing codes and the manufacturer's instructions.

Used in

Common applications for UPONOR
Hydronic heating systems — Uponor brass ball valves with PEX x PEX connections for zone flow control and isolation.
Potable water plumbing — Uponor expansion brass barbed tube fittings for transitioning PEX to copper piping.
Radiant floor heating — Uponor PEX x Sweat ball valves for manifold isolation and balancing.
Industrial plumbing — Uponor water meter valves for accurate flow measurement and shut-off.
Snow and ice melting systems — Uponor brass ball valves rated to 250 psi CWP for glycol mixture control.
Commercial building services — Uponor tubing cutters for clean, square cuts on PEX tubing during installation.
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UPONOR Products

3G Electric supplies UPONOR water meter brass 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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