Prices  PV 6451  RTK  United States

BRAND RTK
Product PV 6451
Description pneumatic control valve
Internal code IMP4716700
Technical specification in continuous form for steam conversion Nominal diameter DN 125, nominal pressure PN 40 DN 25 injection flange Housing material cast steel EN-GP-240-GH flanges with sealing surface in accordance with DIN Spindle sealing: PTFE/carbon roof sleeves Curve/Anström.: equal/on the cone perforated cone for DU, metallic sealing Kvs value = 122 m³/h, stroke 50 mm seat diameter 100 mm Surface treatment with zinc dust primer with certificate in accordance with EN 10204-3.1 CE mark in accordance with Pressure Equipment Directive (PED) max. allowable pressure in accordance with DIN EN 1092 max. allowable temperature TS 250 °C Pneumatic actuator - type ST 6175.B6-3D Inlet air pressure max. 6 bar Membrane area 1000 cm² Spring range 0.7... 2.1 bar/max. stroke 60 mm Safety position: spring closes (Distribution valve: Gate A, mixing valve: Gate B) additional equipment: - Electric tire. Position controller, type SR 6136 (SIPART PS2) 2/3/4 wire connection Input 4.. 20 mA at 0% input, valve closed - Limit switch ZU

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