APH techniek

All data are considered to be unbinding reference values. We accept no liability for data selection that is not confirmed in writing. Pressure data refer, if not otherwise indicated, to liquids of Group II at +20°C. 6 Precision pressure regulators Order accessories at the same time! High performance precision pressure regulators up to 1 250 l/min Application: High performance precision pressure regulators are used in order to adjust an extremely accurate pressure - regardless of pre-pressure and flow performance. It is used for example for control and regulation units in process en- gineering, which has the highest pressure stability requirements. The precision pressure regulator convinces through low own air consumption and large relieving system, both of which can be captured and discharged via a G 1 / 4 “ borehole. Version: Resettable (with relieving system) through G 1 / 4 “ borehole Materials: Body: Aluminium, diaphragms and seals: NBR Temperature range: Temperature range: -10°C to max. +60°C Input pressure: Max. 12 bar Flow: 1250 l/min, relieving system: 500 l/min Own air consumption: < 0.5 l/min (at 8 bar input pressure) Control accuracy: ± 2.5 mbar Pressure gauge connection: G 1 / 8 “ Media: Unoiled, finely filtered compressed air (5 µm), non-toxic and non-inflammable gases Switch panel thread: M 12 x 1 and M 30 x1.5 Type Thread FDR 07-8 G 1 / 4 “ 0.05 - 8 bar Advantages: Ÿ Automatic venting in the event of overpressure on the secondary side up to 500 l/min Ÿ Captured exhaust for relieving system and own air consumption Ÿ High flow at constant pressure Ÿ Most precise pressure regulation regardless of the pre-pressure and flow performance ü MW 1 Precision pressure regulators for low pressures up to 8 000 l/min Version: Not resettable (without relieving system) Materials: Body and spring hood: Aluminium painted (type 1 / 2 “: stainless steel spring hood), diaphragm: NBR (PTFE coated), internal parts: Brass, seals: NBR Temperature range: -20°C to max. +60°C Input pressure: Max. 6 bar (type G1“: max 7 bar) Pressure gauge connection: G 1 / 4 “ Media: Oiled and unoiled compressed air, non-toxic and non-flammable gases (incl. nitrogen) Optional: For CO 2 (EPDM membrane) -CO 166 188 38 82 336 450-484 215 128 245 233 - 292 69 154 Type Thread Flow 1000 l/min** RPM 12-45 G 1 / 2 “* 5 - 45 mbar 0 - 60 mbar RPM 12-200 G 1 / 2 “* 20 - 200 mbar 0 - 250 mbar RPM 12-700 G 1 / 2 “* 150 - 700 mbar 0 - 1 bar Flow 3,000 l/min** RPM 10-45 G 1“ 5 - 45 mbar 0 - 60 mbar RPM 10-120 G 1“ 10 - 120 mbar 0 - 250 mbar RPM 10-400 G 1“ 10 - 400 mbar 0 - 1 bar RPM 10-700 G 1“ 15 - 700 mbar 0 - 1 bar RPM 10-1200 G 1“ 200 - 1200 mbar 0 - 1.6 bar Flow 8,000 l/min** RPM 112-50 G 1 1 / 2 “ 20 - 50 mbar 0 - 60 mbar RPM 112-150 G 1 1 / 2 “ 50 - 150 mbar 0 - 250 mbar RPM 112-300 G 1 1 / 2 “ 150 - 300 mbar 0 - 600 mbar RPM 112-3000 G 1 1 / 2 “ 0.3 - 3 bar 0 - 4 bar Flow 8,000 l/min** RPM 20-50 G 2“ 20 - 50 mbar 0 - 60 mbar RPM 20-150 G 2“ 50 - 150 mbar 0 - 250 mbar RPM 20-300 G 2“ 150 - 300 mbar 0 - 600 mbar RPM 20-3000 G 2“ 0.3 - 3 bar 0 - 4 bar * thread outlet 3 / 4 “, ** measured at 6 bar input pressure and max. output pressure RPM W RPM W RPM W --- --- --- --- --- --- --- --- --- --- --- --- --- F Order example: RPM 12-45 ** Designation for the options: For CO 2 (EPDM diaphragm) . . . . -CO F Standard type G 1 / 2 “ G 1“ G 1 1 / 2 “ - G 2" Stainless steel screw connections from page 78 Digital and precision pressure gauge from page 381 50 145 35 Threaded nozzles from page 64 Compressed air rubber hoses from page 212 Ball valves from page 280 Mounting bracket Pressure regula. range Mounting bracket Pressure regula. range Pressure gauge display Suitable pressure gauges can be found on page 372. Electronic pressure switches from page 391 APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl 347