Klepsan Ball Valves

Klepsan ball valves are brass valves for fully opening and closing flow in plumbing, heating, irrigation and industrial lines. This page covers Klepsan full-bore ball valves, industrial and economy models, MOP 5 gas valves, a thermocouple ball valve, an actuator-ready top-flange valve and valves for underfloor heating manifolds.

Common features listed on the product pages: full-bore body, PTFE seals and EPDM O-rings, ISO 228 threads and an operating range of −10 °C to +120 °C.

How to choose a Klepsan ball valve

Select by pipe size, operating pressure (PN class), medium (water or natural gas) and connection type. For automation choose the top-flange model that accepts an actuator.

See all brands in ball valves and valves. Popular items: the Klepsan full-bore ball valve and the industrial ball valve PN16. More on the Klepsan brand page.

All products are original and supplied with an invoice; the warranty is provided by the manufacturer or importer. The current price is shown on each product card: the VAT-inclusive price first, the VAT-exclusive price below it.

Frequently asked questions

What does full bore mean?

The ball opening is close to the pipe bore, so the fully open valve does not restrict flow and pressure loss stays low.

What do PN10, PN16, PN25 and PN40 mean?

PN is the nominal pressure in bar. Choose a class that covers the highest operating pressure of the installation.

Prepared by the Novus Mühendislik ve Enerji Sistemleri technical team · Updated: November 2026