AS: AS, Body Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Applicable Tube OD: 11 (3/8")

AS: AS, Body Size: 2 (1/8, 1/4 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Applicable Tube OD: 09 (5/16")

AS: AS, Body Size: 2 (1/8, 1/4 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Applicable Tube OD: 11 (3/8")

AS: AS, Body Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: N (NPT), Port Size: 02 (1/4), Applicable Tube OD: 09 (5/16")

Body Type: T (Body Ported), Valve Option: Standard, Voltage: 4 (220 VAC, 50/60 Hz), Electrical Entry: C (Conduit), Light & Surge Suppressor: None, Port Size: 02 (1/4, 8A), Thread: T (NPTF)

Body Size: 4, Thread: Rc, Port Size: 02 (1/4), Handle/Bonnet Material: A (Flame Resistant PBT), Options: S (Built-in Silencer, EXH Port), Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 4, Thread: N (NPT), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: Z (psi as Unit Displayed on Label)

Model: H (Male Connector, Straight Union), Applicable Tube OD: Ø8, Applicable Tubing: N (Nylon, Soft Nylon), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: T (Union Tee, Male Branch Tee), Applicable Tube OD: Ø12, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: H (Male Connector, Straight Union), Applicable Tube OD: Ø12, Applicable Tubing: N (Nylon, Soft Nylon), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: H (Male Connector, Straight Union), Applicable Tube OD: Ø6, Applicable Tubing: Nylon, Soft Nylon, Polyurethane, Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: H (Male Connector, Straight Union), Applicable Tube OD: Ø10, Applicable Tubing: N (Nylon, Soft Nylon), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: H (Male Connector, Straight Union), Applicable Tube OD: Ø4, Applicable Tubing: Nylon, Soft Nylon, Polyurethane, Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: T (Union Tee, Male Branch Tee), Applicable Tube OD: Ø10, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: T (Union Tee, Male Branch Tee), Applicable Tube OD: Ø4, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: T (Union Tee, Male Branch Tee), Applicable Tube OD: Ø6, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: T (Union Tee, Male Branch Tee), Applicable Tube OD: Ø8, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Size: No.2, Orifice: 4 (6mm), Style: 0 (Normally Closed), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 02 [1/4 (8A)], Thread: Rc, Bracket: B (Bracket)

Size: No.2, Orifice: 4 (6mm), Style: 2 (Normally Open), Option: V (For Vacuum -- Seal: FKM, Body: Brass, Non-leak), Port Size: 02 [1/4 (8A)], Thread: N (NPT), Bracket: B (Bracket)

Size: No.2, Orifice: 4 (6mm), Style: 0 (Normally Closed), Option: V (For Vacuum -- Seal: FKM, Body: Brass, Non-leak), Port Size: 02 [1/4 (8A)], Thread: N (NPT), Bracket: B (Bracket)