Products - Ball valves

We manufacture ball valves in conformity with international (ISO), European (EN, DIN), American (API) or British (BS) standards.

Technical specification of ball valves:

• nominal diameter from DN 10 to DN 250 (from NPS 1/2" to NPS 10")
• nominal pressure up to PN 160 (from Class 150 to Class 1500)
• temperatures from -200°C to +400°C (from -330°F to +750°F)
• for common and aggressive fluids

Connection types:

• flanged ball valves
• butt-welding ball valves
• socket-welding ball valves
• screw-socket ball valves
• external thread-socket ball valves

Based on the customer's requirements and the purpose of the valve we make valves of:

• carbon steel
• stainless steel
• duplex steel
• ...

All of these can be ordered as:

• straight
• multiport - 3-ways (L, T, other)
• multiport - 4-ways (L, T, other)

The customer may choose from these means of operation:

• lever operated
• with a gearbox and a hand wheel
• with a pneumatic actuator
• with an electrical actuator

Depending on the operating conditions we offer you:

• soft-seat (PTFE) ball valves - for general applications
• hard-seat (metal) ball valves - for fluids with mechanical particles
• special-seat (PEEK, etc.) ball valves - for special applications

Double block valves, locking device, heating casing (or other specific design changes) available.

Contact us - we will suit the appropriate technical solution exactly to your needs.

Check more on www.ke-arm.cz or download our catalogue (PDF) via this link:
Catalogue of Ball Valves