PV6291 RTK Regeltechnik Italy Sales
If you are looking for a reliable supplier where you can purchase the PV6291 Pneumatic control valve, you are in the right place. PARTELLI sells in the Italy marketRTK Regeltechnik all product groups belonging to the brand, with fast delivery times and competitive prices.
Technical Specification
Replacement for W.-No. 15062526/100 PV 6291 series Through-flow design for boiler blowdown, with actuator and hand lever Nominal diameter DN 25, nominal pressure PN 40 Housing material: cast steel EN-GP-240-GH Flanges with sealing surface according to DIN Spindle seal: Blowdown collars: PTFE/carbon Characteristic/Flow: On/Off function/onto the cone Blowdown cone, hardened (metal sealing) Kvs value = 7.5 m³/h, stroke 12 mm Seat diameter 20 mm, hardened Surface treatment with zinc dust primer Max. permissible pressure according to DIN EN 1092 Max. permissible temperature TS 250 °C Pneumatic actuator - type ST 6135.B6-1H Max. supply air pressure 6 bar g Membrane area 280 cm², blowdown only Spring range 0.7...1.1 bar / max. stroke 12 mm Safety position: Spring closes (Diverting valve: Gate A, Mixing valve: Gate B) Additional equipment: - 3/2-way solenoid valve, G 1/4 Connection to 230 V / 50 Hz