Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: DT (Out 1: NPN; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Return Unit Flow Switch Unit Specifications: M (Integrated Display: L/min; Accumulated Flow: L; Temp.: °C; Integrated Display IO-Link: L/min

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Port Size: 04 (1/2), Thread: T (NPTF), Passage: A (Normally Closed)

Pilot: R (External Pilot), Voltage: 1 (100VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2), Thread: F (G)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 04 (1/2), Thread: Rc, Passage: A (Normally Closed)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 04 (1/2), Thread: N (NPT), Passage: A (Normally Closed)

Pilot: R (External Pilot), Voltage: 1 (100VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Port Size: 04 (1/2), Thread: Rc, Passage: A (Normally Closed)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 04 (1/2), Thread: Rc, Passage: A (Normally Closed), Option: E (Continuous Duty)

Pilot: R (External Pilot), Voltage: 1 (100VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2), Thread: N (NPT)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2), Thread: N (NPT), Passage: A (Normally Closed)

Pilot: R (External Pilot), Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 04 (1/2)

Pilot: R (External Pilot), Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 04 (1/2), Thread: N (NPT)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Port Size: 04 (1/2), Thread: F (G), Passage: B (Normally Open)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 04 (1/2), Thread: N (NPT), Passage: B (Normally Open)

Pilot: Internal Pilot, Voltage: 1 (100VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: S (Surge Suppressor), Port Size: 04 (1/2), Thread: N (NPT), Passage: A (Normally Closed)

.: 13 (1/2"), Port Size/Applicable Tubing O.D.: 04 (1/2), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated)

.: 13 (1/2"), Port Size/Applicable Tubing O.D.: 04 (1/2), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated)

.: 13 (1/2"), Port Size/Applicable Tubing O.D.: 04 (1/2), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated), Sealant: S (Sealant)

.: 13 (1/2"), Port Size/Applicable Tubing O.D.: 04 (1/2), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated), Sealant: S (Sealant)

.: 13 (1/2"), Port Size/Applicable Tubing O.D.: 04 (1/2), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated), Sealant: S (Sealant)