Type / Brand - POLNA
POLNA
Type / Brand - POLNA
 
Description of three-way control valves type z3

Applied in automatic and remote control installations as flow control elements to adjust flow of liquids and gases. Type Z3M is designed to mix two streams of medium, whereas type Z3R is designed to split one stream into two.

Recommended for application in city-heating and HVAC systems, as well as many branches of industry. They can be delivered with P/R actuators (basic option) or with P1/R1; P3/R3 actuators (upon request) electric actuators, manual drive type 20 or with no drives.

We can adjust the control valve to match your individual needs.

 
Valmet Neles™ three lever valve for Air Separation Units (ASU), series BH

Neles lever valves are designed to air separation unit air inlet shut-off valve. They feature self-locking safety design for a specified differential pressure. The lever arrangemen...

Valmet Neles™ ceramic ball valve, series E

Neles series E ball control valves are designed to meet the most severe erosive service requirements of wide range of industrial applications in pulp & paper, petro-chemical, r...

Valmet Neles™ top-guided angle valves, series AU

Neles series AU globe valves provide superior control performance and high reliability in applications where pressure drop and velocities are high. Angle valves are commonly used i...

Valmet Neles™ RotaryGlobe™ control valve, series ZX

Neles RotaryGlobe series ZX control valve is designed to control a wide range of process liquids, gases and vapors. Its reliable and rugged construction with variety of different t...