Needle valves are made of CrNiMo, 1.4401 DIN, A316 ASTM, Č.4573 acid-resistant steel and intended for use in the petroleum, petrochemical and other process industries.
Max. operating pressure: 400 bar
Tested pressure: 600 bar
Tested working medium: water
Operating temperature: + 12 ° C to + 15 ° C
Valve body material: Č. 4573
Needle body material: Č. 4573