GLOBTOS F15-40 F

Flange/Flange (F/F) ball valve DN15 PN40 – Full Bore | GLOBTOS

Professional flange/flange (f/f) ball valve by Polish manufacturer GLOBTOS. The DN15 PN40 model with full bore is a reliable solution for district heating networks, industrial installations, and transmission pipelines. Its robust construction eliminates the risk of leaks and guarantees many years of maintenance-free operation.

Key features of the DN15 valve

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 – Advantages of Full-Bore Valves

• Minimal pressure loss
• Lower energy losses
• Improved flow conditions
• Possibility of mechanical pipeline cleaning

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: DN15
• Nominal pressure: PN40 (40 bar)
• Operation: with handle
• Bore type: Full Bore
• 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 DN900

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