Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Modular FRL 2 | 162 Series 1700 Steel line - Size 2 2 Air Service Units Flow rate chart Construction characteristics Technical characteristics - Body, adjust. mechanism, AISI 316L stainless steel and caseback inter. components - AISI 316 stainless steel adjustment springs. - Fixing screws, adjustment screws and locknut in A4 (AISI 316) stainless steel. - Filter-pressure regulator diaphragm with over-pressure drain (Relieving). - Low hysteresis rolling diaphragm. - Balanced system. - Manual or automatic condensed drain. The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Note Maximum inlet pressure (standard version) Maximum inlet pressure (automatic drain version) Maximum inlet pressure (reduced orifice automatic drain version) Temperature (standard version) Temperature (low temperature version) Temperature (low temperature version -60°C) Temperature (high temperature version) Temperature (automatic and reduced orifice drain version) Temperature (EPDM-FDA version) Pressure gauge connections Weight Bowl capacity Assembly position 20 bar 16 bar 10 bar -30°C +80°C -50°C +80°C -60°C +80°C -5°C +150°C -5°C +70°C -40°C +100°C 1/8” NPT 1470 (gr.) 3 15 cm Vertical Pressure regulator Stainless steel line have been designed to withstand a 60 Bar maximum inlet pressure. Maximum regulated outlet pressure is 20 Bar. For performance details please refer to diagram alongside. 0 1 2 3 4 5 6 7 Downstream pressure (bar) Flow rate Q [dm³/min] (ANR) 0 1000 1500 2000 3000 3500 500 2500 Inlet pressure 10 bar - Reg. 0-8 bar 3/8” NPT - G3/8" 1/4” NPT - G1/4" 20 30 40 50 60 Max. regulated pressure (bar) 012345678910111213 Inlet pressure (bar) Reg. 0-2 bar Reg. 0-4 bar Reg. 0-8 bar Reg. 0-12 bar * = BOWL REMOVAL MAXIMUM HEIGHT ** = ONLY FOR M VERSION Ch. 17 Ch. 17 08 39 5.92 5.202 56 21 55 25 *54 021 5.922 52 ** Overall manual drain version Overall automatic drain version (A.D.) 1/8” NPT Connection relieving Connections IN/OUT M5 N°2 Front holes N°2 Rear holes M4 N°4 Holes side IN N°4 Holes side OUT 1/8” NPT Pressure gauge connection 1/8” NPT Automatic drain connection G1/4” 1/4”- 3/8” NPT 25** Ordering code SV172CES G T O V VERSION S = Standard surface finishing F = Clean profile M = Modular assembly version C CONNECTIONS A = 1/4” NPT B = 3/8” NPT C = G1/4” S FILTER PORE SIZE A = 5 µm - 316 stainless steel B = 20 µm - 316 stainless steel C = 50 µm - 316 stainless steel D = 5 µm - HDPE E = 20 µm - HDPE F = 50 µm - HDPE G PRESSURE RANGE A = 0-2 bar B = 0-4 bar C = 0-8 bar D = 0-12 bar T TYPE = Standard* N = Without relieving O OPTIONS = Standard* L = Low temperature Z = Low temperature (-60 °C) H = High temperature S = Automatic drain SR = Reduced orifice automatic drain EF = EPDM-FDA * no additional letter required Filter regulators
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