Size: 3 (30), Valve Type: 1 (Normally Closed), Body Material: S (Stainless Steel), Seal Material: F (FKM), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: GS (Grommet with PCB, w/ Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 3 (30), Body Material: C (Brass), Seal Material: N (NBR), Port Size: 02 (1/4), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector w/o Connector Cable, w/Surge Voltage Suppressor), Oil Free Option: D (Oil-free), Bracket: B (with Bracket)

Shaft Type: J (Long Shaft without Single Flat & with Single Flat), Size: 30, Rotating Angle: 180°, Auto Switch: No Switch, Lead Wire: 0.5m (Or None in the Case of No Switch), Number: 2 pcs. (Or None in the Case of No Switch), Unit: B (With Angle Adjustment Unit)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: BE3 (B+E+3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Special Application: 10-AW (Clean Series), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Accessory (Not Attached): BG (B+G), Option 1: 2 (Metal Bowl), Option 2: JZ (Drain Guide+Name & Caution Plates for Bowl & Gauge in Imperail Units)

Special Application: 10-AW (Clean Series), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Accessory (Not Attached): BG (B+G), Option 1: 12 (1+2), Option 2: JZ (Drain Guide+Name & Caution Plates for Bowl & Gauge in Imperail Units)

Special Application: 10-AW (Clean Series), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Accessory (Not Attached): B (Bracket), Option 1: 2 (Metal Bowl), Option 2: JNRZ (JNR+Name & Caution Plates for Bowl & Pressure Gauge in Imperial Units)

Special Application: 10-AW (Clean Series), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Accessory (Not Attached): BG (B+G), Option 1: 2 (Metal Bowl), Option 2: JNRZ (JNR+Name & Caution Plates for Bowl & Pressure Gauge in Imperial Units)

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 25, Reverse Flow: No, Thread: N (NPT), Port Size: 03 [3/8 (Size 25, 30, 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: K (Reverse Flow Mechanism), Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 25, 30, 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Special Applications: 21- (Clean-room, Copper-free, Fluorine-free, Silicon-free), Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Application: 10-AF (Clean Series), Body Size: 20, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Bracket: B (Bracket, Not Attached), Bowl Type: 2 [Metal (Size 20 to 60)], Option: JZ [J+Nameplate/Caution Plate for Bowl in Imperial Units (Size 20 to 60)]

Body Size: 30, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 03 (3/8), Options: BE2 (B+E2), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: BE2 (B+E2), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: BE4 (B+E4), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: BE2 (B+E2), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: BE3 (B+E3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: BE1 (B+E1), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 03 (3/8), Options: BE3 (B+E3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: N (Non-relieving Type), Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 30, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 03 (3/8), Options: BE3 (B+E3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)