BRAND | RTK |
Product | PV 6211 for 22022538/030 |
Description | pneumatic control valve |
Internal code | ONR4902324 |
Technical specification | Pneumatic control valve - PV 6211 series In continuous form with ferro-titanite set nominal size DN 15, nominal pressure PN 40 Housing material: cast steel EN-GP-240-GH Flanges with DIN sealing surface Spindle sealing: Ferro-Titanite PTFE/carbon roof collars Characteristic/flow rate: equal percent/below the cone Ferro-titanite parabolic cone with metallic sealing Kvs value = 0.1 m³/h, stroke 25 mm Seat diameter 4 mm Seat bushing with ferro-titanite insert Surface treatment with zinc dust primer with certificate in accordance with EN 10204-3.1 max. allowable pressure in accordance with DIN EN 1092 max. allowable temperature TS 150 °C pneumatic actuator - type ST 6115.C6-4S Supply air pressure max. 6 barue Membrane area 120 cm² Spring range 0.8.. 2.4 bar/max. stroke 25 mm Safety position: spring closes (Distribution valve: port A, mixing valve: port B) additional equipment: - Electropneum. Positioner, type SR 6136 (SIPART PS2) 2/3/4-wire connection Input 4.. 20 mA at 0% input, valve closed - Position feedback module, 2-wire connection output 4.. 20 mA (galvanically isolated) |
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