3 Port Solenoid Valve/ Fixed orifice and variable throttle are available as a throttle for adjusting the pressure increase. (1, 1.5, 2) Output Pressure (P2) vs Time Graph Output P2 P1 P2 reaches half of P1, and then the main valve of the soft start-up valve turns on.
Note 4) Window comparator mode Since hysteresis is 3 digits, separate P1 and P2 by 7 digits or more. 1 digit is the minimum setting unit (refer to the table above).
How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 + 0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q: Air flow rate [l/min (ANR)] S: Effective area (mm) P: Differential pressure (P1P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures
How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 + 0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q: Air flow rate [l/min (ANR)] S: Effective area [mm] P: Pressure drop rate (P1P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures
SMC offers a variety of pressure gauges including general purpose, oil-free/external parts copper-free with limit indicator, clean series and a pressure gauge with a pressure switch. Pressure ranges vary from 0 to 1.5MPa, depending on the selected gauge. Panel mounting is possible.General purpose gauge w/limit indicator , Back or vertical side thread , Indication precision: 3% F.S. (full
This is a legacy product. Please contact us for the latest version.sales@ocaire.com, GAUGE, AIRLINE EQUIPMENT, AR REGULATOR, 22, AR NO SIZE RATKIT/ACCESSORY, .33190 lb
Port size Enclosure C4 C6 C8 C0 F0 F1 F2 F3 P1 P2 P3 L0 L1 L2 T1 T3 M1 M2 M3 Nil W Dust-protected Dust-tight, Water-jet-proof (IP65) With 4 One-touch fitting With 6 One-touch fitting With 8 One-touch fitting Without One-touch fitting (With clip) Without lead wire F kit for 2 to 12 stations/Double wiring F kit for 13 to 24 stations/Double wiring F kit for 2 to 24 stations/Single wiring P/J
Nil Without restrictor With restrictor S Digital flow switch ON/OFF valve Nil Without digital flow switch NPN open collector 1 output + Analog output (1 to 5 V) PNP open collector 1 output + Analog output (1 to 5 V) NPN open collector 2 outputs PNP open collector 2 outputs NPN open collector 1 output + Analog output (4 to 20 mA) PNP open collector 1 output + Analog output (4 to 20 mA) P1 P2
Port size Enclosure C4 C6 C8 C0 F0 F1 F2 F3 P1 P2 P3 L0 L1 L2 T1 T3 M1 M2 M3 Nil W Dust-protected Dust-tight, Water-jet-proof (IP65) With 4 One-touch fitting With 6 One-touch fitting With 8 One-touch fitting Without One-touch fitting (With clip) Without lead wire F kit for 2 to 12 stations/Double wiring F kit for 13 to 24 stations/Double wiring F kit for 2 to 24 stations/Single wiring P/J
Clearance For Maintenance W E G A AC-B AA M J N F (2) P1 (Port Size) C B Q Q V IN OUT K P2 (Gauge Port Size) Bracket and Relief Valve (Optional) U Min.
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5
3 kPa)1 l/min (ANR) or less (at P2 = 0.4 MPa)0.6 l/min (ANR) or less (at P2 = 0.2 MPa)1.4 l/min (ANR) or less (at P2 = 0.6 MPa)1/4?5 to 60C (No freezing)?5 to 50C (No freezing)Bleed type0.5