GLOBTOS F25-40 F

Flange/Flange (F/F) ball valve DN25 PN40 – full bore| GLOBTOS

A universal solution with the possibility of disassembly. The flanged full bore ball valve GLOBTOS DN25 PN40 with handle combines the advantages of a welded body construction with the flexibility of flanged installation.

Robust flanged design – industrial standard

The precision-engineered flanged body ensures easy installation and high mechanical resistance. Leakage class A according to EN 12266-1 means zero leakage in the closed position – even at the nominal pressure of PN40 bar.

Full bore – no hydraulic losses

The ball diameter equal to the pipeline’s internal diameter ensures unrestricted medium flow. This means minimal resistance, lower pumping energy costs, and elimination of the risk of cavitation and clogging.

Reduced Bore bore – compact design

A smaller ball diameter relative to the nominal diameter results in:

• Smaller overall dimensions and weight
• Cost-effective solution
• Easier installation in confined spaces
• Full flow shut-off functionality

Premium materials – durability guarantee

• Body: High-quality carbon steel – high mechanical strength
• Ball: High-quality stainless steel – resistance to corrosion and abrasion
• Stem: High-quality stainless steel
• Stem sealing: EPDM + FVMQ – flexibility across wide temperature ranges
• Ball sealing: PTFE+C (carbon-filled Teflon) – low friction, high durability
• Springs: Corrosion-resistant alloy – long-term fatigue resistance

Applications

• District heating networks – section shut-off, heating substations
• Industrial installations – technological processes
• Transmission pipelines – water, steam, technical gases
• HVAC installations – heating and cooling systems

Technical Specification

• Nominal diameter: DN25
• Nominal pressure: PN40 (40 bar)
• Operation: with handle
• Bore type: Full bore (no hydraulic losses)
• Connection: Flange/Flange (F/F)
• Temperature range: -20°C to +200°C
• Leakage class: A (EN 12266-1)
• Design life: min. 30 years

Availability and Lead Time

✓ Product available in stock from our central warehouse. Orders placed by 11:00 AM are typically shipped on the same business day. Our logistics ensure safe delivery.

Why GLOBTOS?

• 35+ years of experience in the valve industry
• Polish manufacturer with high-quality standards
• In-house transport – fast and secure delivery
• Custom production – diameters from DN10 up to DN1400
• Hot tapping services – under-pressure drilling up to DN90

Compliance with Standards

• • Leakage class: A (EN 12266-1)
  • Materials compliant with European safety standards
  • Pressure-temperature charts available in the technical documentation

GLOBTOS – valves designed for operation in demanding conditions