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WEBSTONE Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x Flange - Brass Ball Valves
WEBSTONEBrass Ball Valves

WEBSTONE Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x Flange

The WEBSTONE Manual Two-Way Ball Valve (MPN 40403) is a brass ball valve with a 3/4 inch full port ball port and a straight body configuration. It features a lever handle and FIP x Flange connections.

SKU 3G-OTH-438306

Brand
WEBSTONE
Item
Manual Two-Way Ball Valve: 3/4 in, Brass, Straight, FIP x Flange
Category
Brass Ball Valves
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Technical Specifications

WEBSTONE
Manufacturer Part Number
40403
Type
Brass, Straight, FIP x Flange, Full Port Ball Port
Handle
Lever
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WEBSTONE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEBSTONE Manual Two-Way Ball Valve (MPN 40403) is a brass ball valve with a 3/4 inch full port ball port and a straight body configuration. It features a lever handle and FIP x Flange connections.

Frequently Asked Questions

What is the WEBSTONE 40403 ball valve used for?

The WEBSTONE 40403 manual two-way ball valve is used for on/off flow control in industrial piping systems. Its brass construction and full-port design suit water, oil, and gas applications where minimal pressure drop is required. The FIP x Flange connections allow direct mounting to flanged pipe ends.

What are the specifications of the WEBSTONE 40403 ball valve?

The WEBSTONE 40403 is a 3/4 inch brass ball valve with a straight body, full-port ball port, and lever handle. It has FIP (female iron pipe) x Flange connections. The manufacturer part number is 40403. This manual two-way valve is designed for reliable shut-off in moderate-pressure systems.

Where to buy the WEBSTONE 40403 ball valve worldwide?

3G Electric supplies the WEBSTONE 40403 ball valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for this brass ball valve. We source and deliver to any country.

How to install the WEBSTONE 40403 ball valve?

To install the WEBSTONE 40403, ensure the pipe ends are clean and apply thread sealant to the FIP connection. Tighten the flange bolts evenly to the manufacturer's torque spec. Mount the valve with the lever handle in a position that allows full quarter-turn operation. Always verify flow direction before pressurizing.

Used in

Common applications for WEBSTONE
Hydronic heating systems — WEBSTONE rotating flanged ball valves (MPN 51416HV) for pump isolation and drain
Boiler installation — WEBSTONE boiler installation kits (MPN 4FK5-CH) for hot water and steam boiler hookups
Boiler maintenance — WEBSTONE brass purge valves (MPN 50672W) for system flushing and drain operations
Tankless water heater servicing — WEBSTONE service valves (MPN 44443WPR) with hi-flow hose drains for flushing
Commercial plumbing — WEBSTONE manual two-way ball valves (MPN 50402) for full-port shutoff in piping systems
Steam boiler systems — WEBSTONE installation kits (MPN 5FK5-CH) with tee manifolds and purge drains

WEBSTONE Products

3G Electric supplies WEBSTONE 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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