Pneumatic control valve in 2-way form 321

Pneumatic control valve in 2-way form 321

DN15-150; PN16/25/40

Body: Material: EN-GJS-400-18-LT / GP240GH+N / GX5CrNiMo19-11-2

for water and steam, for heat transfer oil

Pressure range: PN16, PN25, PN40

Spindle sealing with PTFE-V-ring unit, with bellow

Spring closes (opens) straightway

Actuator: diaphragm area 250 cm², ø250 mm

Air connection: G1/4“

Operating pressure: standard type: 1.6 bar; other types: …c: 2.4bar, …d: 4.4bar

Accessories, special types: Positioner; Solenoid valve; Limit switches;

Flange drillings acc. to ANSI / JIS (on request)

Original: KFM – Germany