Size: 4 (40), Body Material: C (Brass), Seal Material: E (EPDM), Port Size: 04 (1/2), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector w/o Connector Cable, w/Surge Voltage Suppressor), Oil Free Option: None, Bracket: B (with Bracket)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor), Coil Orientation: U (Downward)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor), Coil Orientation: U (Downward)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 402 (Orifice Diameter: ø4mm; Port Size: 1/4), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor), Coil Orientation: U (Downward)

Size: 4 (40), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 04 (1/2), Thread Type: N (NPT), Rated Voltage: B (24 VAC), Electrical Entry: WN (M12 Connector w/o Connector Cable, w/Surge Voltage Suppressor), Oil Free Option: None, Bracket: B (with Bracket)

Size: 4 (40), Body Material: S (Stainless Steel), Seal Material: F (FKM), Port Size: 04 (1/2), Thread Type: N (NPT), Rated Voltage: 3 [120 (110) VAC], Electrical Entry: WN (M12 Connector w/o Connector Cable, w/Surge Voltage Suppressor), Oil Free Option: None, Bracket: B (with Bracket)

Size: 4 (40), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 04 (1/2), 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)

Model Type: Standard, Piping: E (Compression Fitting Type), Tank Size: None, Port Size: 10 [1 (25A)], Thread Type: N (NPT), OUT Port Piping: None, Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector, w/Surge Voltage Supproessor, All Voltages), Fluid and Ambient Temp.: B (-40 to 60°C)

Model Type: Standard, Piping: F (Direct Piping Type), Tank Size: None, Port Size: 10 [1 (25A)], Thread Type: N (NPT), OUT Port Piping: None, Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector, w/Surge Voltage Supproessor, All Voltages), Fluid and Ambient Temp.: B (-40 to 60°C)

Model Type: Standard, Piping: F (Direct Piping Type), Tank Size: None, Port Size: 10 [1 (25A)], Thread Type: F (G), OUT Port Piping: None, Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector, w/Surge Voltage Supproessor, All Voltages), Fluid and Ambient Temp.: B (-40 to 60°C)

Cooling Capacity: 200, Thread Type: N [NPT (w/Rc-NPT Conversion Fitting)], Power Supply: 46 [3-phase 380 to 415 VAC (50/60 Hz); 3-phase 460 to 480 VAC (60 Hz)], Option 1: AK (A + K), UL Certification: S (UL Certification)

Cooling Capacity: 200, Thread Type: F [G (w/Rc-G Conversion Fitting)], Power Supply: 46 [3-phase 380 to 415 VAC (50/60 Hz); 3-phase 460 to 480 VAC (60 Hz)], Option 1: AK (A + K), UL Certification: S (UL Certification)

Part Number Description: PILOT CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: HI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: 1I   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: 1I   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: FI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: 1I   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: FI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE PILOT   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: FI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number

Part Number Description: CHECK VALVE PILOT   Product Line: V   Product Line Description: VALVE   Family Code: 366   Family Description: AK CHECK VALVE   Class Code: LI   Part Code: 1   Reference Code:  E   Click here to report information errorImage shown may not match exact part number