| BRAND | RTK |
| Product | S/N 10112622/010 |
| Internal code | IMP4610875 |
| Custom code | 84818059 |
| Technical specification | PV6211 DN25 PN16 Pneumatic Control Valve - Series PV 6211 in passage form Nominal size DN 25, nominal pressure PN 16 Housing material cast iron EN-GJL-250 Flanges with sealing surface according to DIN Spindle seal: V-rings PTFE/carbon Characteristic curve/inflow: equal percentage/on the cone Perforated cone, metallic sealing Kvs value = 7.2 m³/h, stroke 25 mm Seat diameter 25 mm Surface treatment with zinc dust primer Pneumatic actuator - type ST 6115.C6-4S Supply air pressure max. 6 barg Membrane area 120 cm² Spring range 0.8..2.4 bar / max. stroke 25 mm Safety position: spring closes (diverting valve: port A, mixing valve: port B) |
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