PZ4 Meca-Inox Ball Valve

Stainless steel 2-way ball valve for high temperatures

Standard three-piece ball valve for general use with high temperatures up to 280°C. The PZ4 has some distinctive features, such as the unique concept of Meca-Inox with revolving connection component, which makes installation quick and easy.

The PZ4 is modular build with various control levers and actuators.

Technical Information

Sizes DN 8 tot DN 200
Reduce bore, Full bore, True bore
Max. pressure* 100 bar
Temp. range -50°C to 280°C
Type of connections Butt weld, Socket weld, Thread (NPT and BSP), Flanged
Weld connections ISO, ASME, DIN, SMS, S10, S40
Material - Body, ball, connections: 1.4409 (316L)
- Seats: PTFE with 20% PEEK
Operation manual or actuator (electric or pneumatic)
Certificates 3.1, FDA, CE (PED)

* Max. pressure is depending on the temperature and DN size. See the Pressure/Temperature diagrams for more information.


  • Different types of handles
  • Multiple set of connections, control valves, open-close signaling available
  • Other materials: 304L, carbon 904L, Hastelloy C22
  • Client specific connections
  • Options other certificates
  • Dead man lever