Actuation: 4 (3-Position Exhaust Center), Pilot Type: R (External Pilot), Electrical Entry: LL (L-type Plug Connector w/Cover), Lead Wire Length: 3 (300mm), Manual Override: Non-locking Push Type, Port Size: 03 (3/8 w/Sub-plate), Thread Type: N (NPT)

Model: 504 (0.5 to 4.0 L/min), Thread Type: N (NPT), Port Size: 03 (3/8), I/O Specifications: A2 (IN1: 4-20mA, IN2: External Control Input, OUT1: 4-20mA), Lead Wire: C (Lead Wire with M12 connector, 3m, Bracket: R (with Bracket), Operation Manual: Z (with Operation Manual)

Model: 504 (0.5 to 4.0 L/min), Thread Type: N (NPT), Port Size: 03 (3/8), I/O Specifications: A2 (IN1: 4-20mA, IN2: External Control Input, OUT1: 4-20mA), Lead Wire: C (Lead Wire with M12 connector, 3m, Bracket: R (with Bracket), Operation Manual: Y (None)

Size: 3000 (3/8 Basis), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Option: R (Air Flow: Right to Left)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: BS (w/Bracket + Built-in Silencer, EXH Port), Semi-Standard: KRZ (K + R + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: KRZ (K + R + Z)

Body Size: 40, Thread: Rc, Port Size: 03 (3/8), Handle/Bonnet Material: A (Flame Resistant PBT), Options: None, Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Body Size: 3, Thread: Rc, Port Size: 03 (3/8), Handle/Bonnet Material: A (Flame Resistant PBT), Options: BS (w/Bracket + Built-in Silencer, EXH Port), Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Body Size: 3, Thread: Rc, Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 0 (3 Position Closed Center), Thread: N (NPT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 0 (3 Position Closed Center), Thread: Rc(PT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 2 (2 Position), Thread: N (NPT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 4 (400), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 0 (3 Position Closed Center), Thread: Rc(PT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 4 (400), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 2 (2 Position), Thread: N (NPT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 2 (2 Position), Thread: Rc(PT), Port Size: 03 (3/8), Rod Handle: LR (L + R)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 0 (3 Position Closed Center), Thread: N (NPT), Port Size: 03 (3/8), Rod Handle: LR (L + R)

Size: 3 (300), Piping and Mounting: 3 (Bottom Ported Panel Mount), No.of Positions: 2 (2 Position), Thread: N (NPT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 3 (300), Piping and Mounting: 2 (Bottom Ported Body Mount), No.of Positions: 0 (3 Position Closed Center), Thread: N (NPT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 2 (2 Position), Thread: Rc(PT), Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)

Size: 3 (300), Piping and Mounting: 0 (Side Ported Body Mount), No.of Positions: 2 (2 Position), Thread: F [G(PF)], Port Size: 03 (3/8), Rod Handle: R (Handle Position 180° Change)