Control valve 23.405 ARI-STEVI PN25 EN-JS1049 with pneumatic valve -DP flange (DN100 Kvs-100, DP33 (4bar), EPS33 4-20mA, with BPV)

23.405 ARI-STEVI Control valve PN25 EN-JS1049 with pneumatic actuator -DP flange

Control valve, through-pass made of cast iron and steel, manufactured by Ari-armaturen (Germany), type 470/471 for high loads, with gate rod guide (ANSI 1”-8”).

Scope of application: industrial installations, production process technologies, construction of installations and equipment, etc. Diameter Dn: 15-150 mm

• Rp pressure: 16/25/40 bar
• Media: coolant, cooling brine, heated and hot water, steam, gas, etc.
• Temperature: -60°C to 450°C
• Materials: Grey cast iron GG-25
• Ductile iron GGG-40.3
• Cast steel 1.0619+N (GS-25N)
• Stainless steel 1.4408
• Seal: gasket is pure graphite with a layer of chromium–nickel steel
• Connection: flange
• Recommended actuators: single-acting pneumatic actuators of DP type or electric type AUMA, PREMIO (Ari-Armaturen).