Model: 31, Orifice: 2 (2.2mm), Style: 2 (N.O., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Z (Oil-free), Port Size: 01 (1/8), Thread: N (NPT), 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), Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: V (For Vacuum -- Seal: FKM, Body: Brass, Non-leak), Port Size: 01 [1/8 (6A)], Thread: Rc, Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: For Air and Water -- Seal: NBR, Body: Brass, Port Size: 01 [1/8 (6A)], Thread: Rc, Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: N (NPT)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: V (For Vacuum -- Seal: FKM, Body: Brass, Non-leak), Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: For Air and Water -- Seal: NBR, Body: Brass, Port Size: 01 [1/8 (6A)], Thread: F (G)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: A (For Oil -- Seal: FKM, Body: Brass), Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: Rc, Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: M (For Vacuum -- Seal: FKM, Body: Stainless Steel, Non-leak), Port Size: 01 [1/8 (6A)], Thread: N (NPT)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: V (For Vacuum -- Seal: FKM, Body: Brass, Non-leak), Port Size: 01 [1/8 (6A)], Thread: N (NPT)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: For Air and Water -- Seal: NBR, Body: Brass, Port Size: 01 [1/8 (6A)], Thread: Rc
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: For Air and Water -- Seal: NBR, Body: Brass, Port Size: 01 [1/8 (6A)], Thread: N (NPT)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: For Air and Water -- Seal: NBR, Body: Brass, Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)
Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: N (NPT)
Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: 1 (180°), Thread: N (NPT), Port Size: 02 (1/4), Width Across Flats: 9mm, Tubing: 01 (ø1/8")
Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: 1 (180°), Thread: N (NPT), Port Size: 01 (1/8), Width Across Flats: 9mm, Tubing: 09 (ø5/16")
Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: 1 (180°), Thread: N (NPT), Port Size: 01 (1/8), Width Across Flats: 9mm, Tubing: 03 (ø5/32")
Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 1 (Meter-in), Indicator Direction: 1 (180°), Thread: N (NPT), Port Size: 01 (1/8), Width Across Flats: 9mm, Tubing: 03 (ø5/32")
Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 1 (Meter-in), Indicator Direction: 1 (180°), Thread: N (NPT), Port Size: 01 (1/8), Width Across Flats: 9mm, Tubing: 04 (ø4)