Application: Control valves designed for mechanical and plant engineering. Suitable for liquids, gases and steam
• Nominal size DN 15 to 100
• Pressure rating PN 16 to 40
• Temperature range –10 to +300 °C
• Electropneumatic actuators with integrated or mounted i/p positioner (Type 3321-IP Control Valve)
• Pneumatic actuators (Type 3321-PP Control Valve)
• Electric actuators (Type 3321-E1 or Type 3321-E3 Control Valve)
Valve body materials
• Cast iron for PN 16
• Spheroidal graphite iron for PN 25
• Cast steel for PN 40 (up to DN 50) and PN 16 and 40 (DN 65 and larger)
• Stainless steel for PN 40 (up to DN 50) and PN 16 (DN 65 and larger)
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