Valvex globe valve VIKING (figure M83) cast iron, ductile white cast iron body, cast iron handwheel 1¼"

Valvex VIKING globe valve (figure M83) is a manually operated through-valve with a ductile white cast iron body and a cast iron handwheel sized 1¼". It is designed for flow regulation and positive shut-off in piping systems. The valve construction and materials make it suitable for water and other non-aggressive media in building services, heating circuits and industrial pipelines where a robust cast iron valve and hand operation are required.

Advantages

The ductile white cast iron body offers mechanical strength and dimensional stability, while the cast iron handwheel provides durable manual control. The globe (through) design ensures reliable throttling and shut-off performance with straightforward installation in horizontal or vertical runs. The simple mechanical construction reduces maintenance needs and enables easy inspection and replacement of wear parts when required.

Suitable for

• Domestic and commercial water supply systems
• Heating circuits and radiator connections
• Industrial non-aggressive fluid pipelines
• Applications requiring manual flow regulation and shut-off

Key specifications

• Valve type: Globe (through) valve
• Body material: Ductile white cast iron
• Actuation: Manual, cast iron handwheel (1¼" size)
• Typical media: Water and non-aggressive fluids
• Function: Flow regulation and shut-off
• Mounting orientation: Suitable for horizontal and vertical installation

How to use

Install the Valvex VIKING globe valve in the piping run following standard plumbing and pressure system practices, ensuring correct orientation and adequate support for the valve and adjacent piping. Operate the cast iron handwheel to modulate flow or fully close the valve for shut-off. For routine operation, turn the handwheel smoothly while observing any upstream/downstream pressure or flow indicators. When used in heating systems, allow the system to cool and depressurize before performing maintenance.

Usage recommendations

Use the valve with clean water or non-corrosive media within the temperature and pressure limits appropriate for cast iron components. Avoid exposure to highly acidic or alkaline fluids, aggressive chemicals, or dry abrasive particles. Periodically inspect sealing surfaces and packing, and lubricate or replace wear parts as needed to maintain reliable operation.