Body Size: 20, Thread: NPT, Port Size: 1/8, Option: H + M, Semi-Standard: N + Y + Z
Body Size: 25, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: 1 + N + Z
Body Size: 20, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: 1 + Y + Z
Body Size: 30, Thread: NPT, Port Size: 3/8, Option: G + H, Semi-Standard: 1 + N + Z
Body Size: 25, Thread: NPT, Port Size: 3/8, Option: G + H, Semi-Standard: 1 + Y + Z
Body Size: 20, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: N + Y + Z
Body Size: 40, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: R + Y + Z
Size/Valve Type: 5 (20A, N.C.), Body/Port/Orifice: H (C37; Port 3/4;, Orifice 20), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2B (w/Light, Class H, 100VAC, DIN Terminal w/Surge Voltage Suppressor)
Size/Valve Type: 5 (20A, N.C.), Body/Port/Orifice: H (C37; Port 3/4;, Orifice 20), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2L (w/Light, Class H, 100VAC, Conduit Terminal w/Surge Voltage Suppressor)
Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: H (Stainless Steel, Seals: FKM, Class B), Suffix: Z (Oil-free), Port Size: 02 (1/4), Thread: N (NPT), Voltage: 5 (24VDC), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)
Model: 33, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: D (C37/CU, Seals: FKM, Class H), Suffix: Z (Oil-free), Port Size: 03 (3/8), Thread: F (G), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)
Model: 33, Orifice: 4 (4mm), Style: 4 (COM, Single Unit), Option: D (C37/CU, Seals: FKM, Class H), Suffix: Z (Oil-free), Port Size: 03 (3/8), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)
Size/Valve Type: 5 (20A, N.C.), Body/Port/Orifice: H (C37; Port 3/4;, Orifice 20), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 1Y (Class H, 24VAC, Conduit w/Surge Voltage Suppressor), Other Options: B (NPT Thread)
Body Size: 20, Thread: NPT, Port Size: 1/8, Option: G + H, Semi-Standard: 1 + R + Y + Z
Body Size: 20, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: 1 + R + Y + Z
Body Size: 40, Thread: NPT, Port Size: 1/2, Option: H + M, Semi-Standard: 1 + R + Y + Z
Body Size: 40, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: N + R + Y + Z
Body Size: 40, Thread: NPT, Port Size: 1/2, Option: G + H, Semi-Standard: 1 + R + Y + Z
Body Size: 25, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: 1 + R + Y + Z
Body Size: 30, Thread: NPT, Port Size: 3/8, Option: G + H, Semi-Standard: N + R + Y + Z