Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 2 (0.85MPa), Thread: N (NPT), Port Size: 03 (3/8), Accessory: G (Pressure Gauge), Option: R (In-out Reversal)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 2 (0.85MPa), Thread: Rc(PT), Port Size: 03 (3/8), Accessory: BG (Bracket + Gauge), Option: R (In-out Reversal)

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1 (0.02~0.2MPa Setting), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: F (G), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: None, B: B

Size: 40 (1/2), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: None, B: B

Size: 40 (1/2), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: None, B: B

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: D [Float Type Auto Drain (N.O.)], Attachment: KV (K + V), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: R (Flow Direction: Right->Left)

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port: 03 (3/8), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: T (T-spacer), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: None (0°), Thread: R, Port Size: 01 (1/8), Width Across Flats: 9mm, Tubing: 03 (ø5/32")

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: None (0°), Thread: R, Port Size: 02 (1/4), Width Across Flats: 9mm, Tubing: 03 (ø5/32")

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 1 (Meter-in), Indicator Direction: None (0°), Thread: R, Port Size: 01 (1/8), Width Across Flats: 9mm, Tubing: 03 (ø5/32")

Actuation: 2 (2-Position Double), Electrical Entry: TT (Terminal Type), Lead Wire Length: 100 (10000mm, Semi-standard), Manual Override: Non-locking Push Type, A,B Port Size: 03 (3/8"), Thread Type: T (NPTF)

Set Flow: 10 (1~10l/min), Thread: Rc(PT), Port Size: 03 (3/8), Terminal Box: 2 [Terminal Box (Contact 2b), Neon Lamp: 2 [Neon Lamp (for 110VAC Green)], CE-compliant: Q (CE-compliant)

Size: No.2, Orifice: 6 (10mm), Style: 2 (Normally Open), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 03 [3/8 (10A)], Thread: N (NPT), Bracket: B (Bracket)

Size: No.2, Orifice: 2 (2.2mm), Option: H (For Water up to 60°C and Oil, Consult Catalog -- Seal: FKM, Body: Stainless Steel), Port Size: 03 [3/8 (10A)], Thread: Rc, Bracket: B (Bracket)

Size: No.2, Orifice: 2 (2.2mm), Option: A (For Water up to 60°C and Oil, Consult Catalog -- Seal: FKM, Body: Brass), Port Size: 03 [3/8 (10A)], Thread: N (NPT), Bracket: B (Bracket)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Thread: R (or Metric), Port Size: 01 (1/8), Applicable Tubing O.D.: 03 (ø5/32"), Seal: S (w/Sealant)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Thread: R (or Metric), Port Size: 02 (1/4), Applicable Tubing O.D.: 03 (ø5/32"), Seal: S (w/Sealant)