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.
|Nominal sizes||DN15; 20; 25; 32; 40; 50; 65; 80; 100; 150; 200; 250|
|Nominal pressure||• PN10; 16; 25; 40 • CL150; CL300|
|Flow ratio||0,63 ... 320 m3/h|
|Leakage class||IV class acc. to PN-EN 60534-4 VI class acc. to PN-EN 60534-4 class from B to G acc. to PN-EN 12266-1|
|Media temperature||- 196 ... + 450°C|
|Body materials||grey cast iron EN-GJL 250 ductile cast iron EN-GJS 400-18LT carbon cast steel GP 240 GH (1.0619), WCB carbon cast steel for low temperatures G20Mn5 (1.6220) acid-resistant cast steel GX5CrNiMo 19-11-2 (1.4408), CF8M. Use of other materials is possible but must be agreed upon.|
|Non-catalogue products||We can adjust these parameters to your individual needs. In such cases, please contact our technical support specialist. In the menu: “Non-catalogue version control valves” and “New products” we present the following examples.|
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