GLOBTOS VP50/125

Pre-insulated shut-off ball valve – reduced bore DN50/125

Compact fittings for underground networks. The GLOBTOS VP50/125 pre-insulated ball valve in the bare-stem (hexagonal) version is a reliable solution for underground district heating networks and pre-insulated pipelines.

Why choose this valve?

Dry stem – insulation protection

A special design with a seal at the ball eliminates the leak risk in the event of mechanical stem damage, and also allows the valve stem to be extended or shortened to the required height.

Alarm system

GLOBTOS pre-insulated valves come as standard with an impulse alarm system for continuous monitoring of system tightness and rapid detection of moisture in the network. On request, we can also supply valves with a resistive alarm system (BRANDES).

Compatibility with pre-insulated systems

GLOBTOS pre-insulated valves are fully compatible with all pre-insulated pipe systems available in Poland and Europe.

Materials for demanding conditions

• Welded body: High-quality carbon steel – high strength
• Stem: High-quality stainless steel – corrosion resistance
• Ball: High-quality stainless steel – resistance to abrasion and corrosion
• Special thermal-insulation seals
• Corrosion protection

Where to use it?

• Underground district heating networks
• Pre-insulated pipelines
• District heating mains
• Installations compliant with EN 488
• Municipal and residential networks

Availability and delivery

Products available from our warehouse in Wrocław. Orders placed by 11:00 are shipped the same day. Our own logistics provide fast delivery with no additional transport costs throughout Poland.

Technical parameters

• Nominal diameter: DN50
• PE casing diameter: PE 125
• Actuation: bare stem (hexagonal)
• Temperature range: -20°C to +200°C
• Bore type: Reduced
• Technology: Dry stem
• Compliance: EN 488

Standards compliance

• EN 488 – pre-insulated pipe systems
• Leakage class: A (per EN 12266-1)
• Welded construction compliant with district heating requirements

GLOBTOS – valves designed for operation in demanding conditions