IR1000/2000/3000 When a system hazard can be expected due to a drop in vacuum pressure caused by power loss or vacuum pump trouble, install a safety circuit and configure the system so that it can avoid the danger. 2. When a system hazard can be expected with a malfunction of the vacuum regulator, install a safety circuit and configure the system so that it can avoid the danger. 1.
Leakage voltage Particularly when using a resistor in parallel with a switching element and using a C-R element (surge voltage suppressor) to protect the switching element, take note that leakage current will flow through the resistor and C-R element, etc., creating a danger that the valve may not shut OFF.
Consult with SMC if a different fluid is to be used. 2. When there is a large amount of drainage Pressurized air containing a large amount of drainage may cause the malfunction of pneumatic equipment. An air dryer or Drain Catch should be installed upstream from filters. 3.
No malfunction when tested with a drop tester in the axial direction and at a right angle to the armature, one time each in energized and de-energized states. Note 5) Consult P/A regarding drip-proof specifications (equivalent to IP54) .
If a directional switching valve (solenoid valve, mechanical valve, etc.) is mounted on the supply side of the regulator and repeatedly switched ON and OFF, wear of the nozzle/flapper section will be accelerated and a discrepancy in the setting value may occur. Therefore, avoid using a directional switching valve on the supply side.
Note 4) Vibration resistance No malfunction when tested with one sweep of 5 to 200 Hz in the axial direction and at a right angle to the armature, in both energized and deenergized states. Impact resistance Nomalfunction when tested with a drop tester in the axial direction and at a right angle to the armature, one time each in energized and deenergized states.
Inch Size A L Connection thread size NPT (a) Weight g Effective area (mm) A H L Model (b) 1/8 1/4 3/8 1/2 AKB01-N01S AKB02-N02S AKB03-N03S AKB04-N04S 14.29 17.46 22.23 23.81 24.2 40 44.9 55.5 20.2 34 38.4 47.5 18 44 86 113 6.5 14 24 34 1/8 1/4 3/8 1/2 Connection thread size (b) Reference dimension after screwing into NPT threads.
Example) For 10-CQSXB25-47D, a 3mm spacer is installed inside a standard stroke 10-CQSXB25-50D cylinder.
(1) 5 No.VFS4000-OMY0001
(2) 6 No.VFS4000-OMY0001
3 VF4000-9A B
Fitting Type: B (Branch Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 5G (Tube O.D. 1/4", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: F (Female), Thread: N (NPT)
Fitting Type: R (Run Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 5G (Tube O.D. 1/4", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)
Fitting Type: H (Connector), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 5G (Tube O.D. 1/4", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)
Fitting Type: B (Branch Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 5G (Tube O.D. 1/4", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)
Body Size: 3, Set Pressure: 0 (0.02 to 0.2 MPa), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 04 (1/2), Option: B (w/Bracket), Semi-standard: Z (Name Plate & Pressure Gauge in Imperial Units: psi)
Body Size: 3, Set Pressure: 1 (1.5 to 58 psi [0.01 to 0.4 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 04 (1/2), Option: B (w/Bracket), Semi-standard: Z (Name Plate & Pressure Gauge in Imperial Units: psi)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: B (Bracket), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: B (w/Bracket), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)
Series IR Precision Regulators are designed to be compact and light weight. The maximum set pressure has been expanded from the conventional 0.7MPa to 0.8MPa. Relief flow has been increased by nearly 5 times (compared to SMC IR201, IR401). The optio, Y, IR, "REGULATOR, N lb
Body Size: 3, Set Pressure: 0.02 to 0.8 MPa, Exhaust Direction: Bottom Exhaust, Thread: NPT, Port Size: 1/2, Option: w/Bracket, Semi-standard: Name Plate & Pressure Gauge in Imperial Units: psi
Body Size: 3, Set Pressure: 0.02 to 0.2 MPa, Exhaust Direction: Bottom Exhaust, Thread: NPT, Port Size: 1/2, Option: w/Bracket, Semi-standard: Name Plate & Pressure Gauge in Imperial Units: psi