Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: A (Flame Resistant PBT), Options: B (w/Bracket)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum), Options: None, Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: A (Flame Resistant PBT), Options: None, Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port)

Body Size: 2, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum), Options: None, Semi-Standard: K (Handle Color, Black)

Body Size: 2, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: K (Handle Color, Black)

Body Size: 2, Thread: F (G), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum)

Model: 31, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: None (for DC or AC Class H Coil)

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: V (C37, Seals: FKM, Class B, Oil-free), Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil)

(Base Mounted w/Sub-plate 1/8), Thread: F (G)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 5 (24VDC), Lead Wire: DO (DIN Connector w/o Connector), Surge Suppressor: None, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: Rc, Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 1 (100VAC 50/60HZ), Lead Wire: H (Grommet Lead Wire 0.6m), Surge Suppressor: None, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: Rc, Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 5 (24VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: S (Surge Suppressor), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: Rc, Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Y (Low Wattage 2WDC), Voltage: 5 (24VDC), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: Rc, Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 4 (220VAC 50/60HZ), Lead Wire: DO (DIN Connector w/o Connector), Surge Suppressor: None, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: Rc, Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 5 (24VDC), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: Z (Light & Surge Suppressor), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: T (NPTF), Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 5 (24VDC), Lead Wire: H (Grommet Lead Wire 0.6m), Surge Suppressor: None, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Option: F (Foot Bracket)

Piping: 2 (Body Ported), Valve Option: Standard (4W), Voltage: 5 (24VDC), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: F (G)