Description

Thorsys High Stem Lever Ball Valve 28mm x 1 1/4″ DZR

The 28mm x 1 1/4 High Stem Lever Ball Valve delivers reliable flow control and isolation for heating and plumbing systems. This valve uses a durable DZR brass body to resist corrosion and ensure long-lasting performance in demanding environments.

The high stem design allows easy access to the lever even when insulation is installed. You can operate the valve without removing lagging, making it ideal for heat pump and renewable heating systems.

This valve handles high-pressure applications with a PN25 rating and ensures secure shut-off when required. You can install it in both domestic and commercial systems where durability and accessibility matter.

Technical Specifications

• Brand: Thorsys / MB
• Product Type: Lever Ball Valve (High Stem)
• Size: 28mm x 1 1/4″ Female
• Nominal Bore: DN25
• Pressure Rating: PN25
• Material: DZR Brass
• Barcode: 5037877027668
• Application: Heating, plumbing, renewable systems

FAQs

Q: What is a high stem lever ball valve used for?

It controls water flow in heating and plumbing systems, especially where insulated pipework requires easy access.

Q: Why choose a high stem design?

It allows you to operate the valve without removing insulation, saving time during maintenance.

Q: Is this suitable for heat pump systems?

Yes, it works perfectly in heat pump and renewable heating installations.

Q: What does PN25 rating mean?

It means the valve can handle pressures up to 25 bar under normal conditions.