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 High pressure regulators Pressure regulators for gases and liquids up to 40 bar Version: Diaphragm pressure regulator, not resettable (without relieving system) Materials: Housing: Red bronze, spring hood: Hot-pressed brass (>G 1“: cast iron), diaphragm and seals: NBR/CR Temperature range: Max. 75°C Media: Compressed air, nitrogen, neutral non-inflammable gases, water and neutral, non-bonding liquids, no steam! Type Thread Flow (kv)* L H1 H2 Standard version, input pressure max. 25 bar, max. reduction ratio P 1 /P 2 10:1 DRV 200-14 G 1 / 4 “ 1.5 - 8 bar 8.3 l/min 70 48 110 DRV 200-38 G 3 / 8 “ 1.5 - 8 bar 10 l/min 70 48 110 DRV 200-12 G 1 / 2 “ 1.5 - 8 bar 20 l/min 85 48 120 DRV 200-34 G 3 / 4 “ 1.5 - 8 bar 21 l/min 85 48 120 DRV 200-10 G 1“ 1.5 - 8 bar 26 l/min 95 55 155 DRV 200-114 G 1 1 / 4 “ 1.5 - 8 bar 70 l/min 104 61 200 DRV 200-112 G 1 1 / 2 “ 1.5 - 8 bar 75 l/min 108 61 200 DRV 200-20 G 2“ 1.5 - 8 bar 120 l/min 147 64 260 Low pressure version, input pressure max. 25 bar, max. reduction ratio P 1 /P 2 20:1 DRV 250-14 G 1 / 4 “ 0.2 - 2 bar 8.3 l/min 70 48 155 DRV 250-38 G 3 / 8 “ 0.2 - 2 bar 10 l/min 70 48 155 DRV 250-12 G 1 / 2 “ 0.2 - 2 bar 20 l/min 85 48 220 DRV 250-34 G 3 / 4 “ 0.2 - 2 bar 21 l/min 85 48 220 DRV 250-10 G 1“ 0.2 - 2 bar 26 l/min 95 55 250 DRV 250-114 G 1 1 / 4 “ 0.2 - 2 bar 70 l/min 104 61 300 DRV 250-112 G 1 1 / 2 “ 0.2 - 2 bar 75 l/min 108 61 300 DRV 250-20 G 2“ 0.2 - 2 bar 120 l/min 147 64 300 High pressure version, input pressure max. 40 bar, max. reduction ratio P 1 /P 2 6:1 DRV 225-14 G 1 / 4 “ 1.5 - 20 bar 8.3 l/min 70 48 130 DRV 225-38 G 3 / 8 “ 1.5 - 20 bar 10 l/min 70 48 130 DRV 225-12 G 1 / 2 “ 1.5 - 20 bar 20 l/min 85 48 140 DRV 225-34 G 3 / 4 “ 1.5 - 20 bar 21 l/min 85 48 140 DRV 225-10 G 1“ 1.5 - 20 bar 26 l/min 95 55 185 DRV 225-114 G 1 1 / 4 “ 1.5 - 20 bar 70 l/min 104 61 230 DRV 225-112 G 1 1 / 2 “ 1.5 - 20 bar 75 l/min 108 61 230 DRV 225-20 G 2“ 1.5 - 20 bar 120 l/min 147 64 295 DRV 200-14 REP DRV 200-38 REP DRV 200-12 REP DRV 200-34 REP DRV 200-10 REP DRV 200-114 REP DRV 200-112 REP DRV 200-20 REP DRV 250-14 REP DRV 250-38 REP DRV 250-12 REP DRV 250-34 REP DRV 250-10 REP DRV 250-114 REP DRV 250-112 REP DRV 250-20 REP DRV 225-14 REP DRV 225-38 REP DRV 225-12 REP DRV 225-34 REP DRV 225-10 REP DRV 225-114 REP DRV 225-112 REP DRV 225-20 REP P input 2 H2 H1 L H2 H1 L H2 H1 L standard low pressure high pressure * water flow rate at +20°C, 1 bar pressure at the valve inlet, free discharge. Flow for air [l/min] ≈ 13.4 · kv · P input , if P output < (P input and P output are absolute values in bar.) High pressure - pressure reducers for gases up to 414 bar Flow** DR 14-1.7 HD DR 14-1.7 HD ES NPT 1 / 4 “ 0.1 - 1.7 bar 500 l/min 300 bar DR 14-3.5 HD DR 14-3.5 HD ES NPT 1 / 4 “ 0.1 - 3.5 bar 600 l/min 300 bar DR 14-7 HD DR 14-7 HD ES NPT 1 / 4 “ 0.1 - 7 bar 1000 l/min 300 bar DR 14-17 HD DR 14-17 HD ES NPT 1 / 4 “ 0.2 - 17 bar 1400 l/min 300 bar DR 14-35 HD DR 14-35 HD ES NPT 1 / 4 “ 0.3 - 35 bar 1500 l/min 300 bar DR 14-104 HD DR 14-104 HD ES NPT 1 / 4 “ 0.7 - 104 bar 2600 l/min*** 414 bar DR 14-172 HD DR 14-172 HD ES NPT 1 / 4 “ 1.0 - 172 bar 2800 l/min*** 414 bar Version: Not resettable (without relieving system) Materials: Housing: Brass or stainless steel, internal parts: Stainless steel, spring hood: Brass nickel-plated or stainless steel, rotary knob: PA, valve seat: PFA, panel union nut: Brass nickel-plated Temperature range: -25°C to max. +75°C (type 300 bar: -40°C to max. +75°C) Media: Compressed air, nitrogen, hydrogen, helium, (type 300 bar: additionally CO 2 ) Pressure gauge connection: 2 x NPT 1 / 4 “ (offset by 70°) SM DR 14 HD SM DR 14 HD SM DR 14 HD SM DR 14 HD SM DR 14 HD SM DR 14 HD SM DR 14 HD * oxygen max. 200 bar, ** measured at 300 bar input pressure and maximum output pressure, *** measured at 414 bar input pressure and maximum output pressure Aluminium, copper and steel pipes on page 250 Push-in hoses on page 228 High pressure ball valves from page 292 Liquid seals, gaskets & tapes from page 549 Cutting ring fittings from page 77 Hydraulic adapter from page 103 Distributor bars up to 315 bar on page 133 Pipe clamps from page 244 Pressure regula. range Type sealing set Input pressure* Type brass Type AISI 316L Panel union nut brass nickel-plated Pressure regula. range Order accessories at the same time! 1 piece panel union nuts are found in the adjacent tables Connec- tion Contact us for technical details 352 APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl