Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 04 (1/2), Options: BD (B+D), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi

Body Size: 40, Back Flow: w/o Backflow, Thread: F (G), Port Size: 04 (1/2), Options: CG (C+G), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 40, Back Flow: K (w/Backflow), Thread: Rc, Port Size: 04 (1/2), Options: BDE (B+D+E), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 6 (Nylon Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 40, Back Flow: K (w/Backflow), Thread: Rc, Port Size: 04 (1/2), Options: DE (D+E), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 40, Back Flow: K (w/Backflow), Thread: Rc, Port Size: 04 (1/2), Options: DE (D+E), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 6 (Nylon Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 04 (1/2), Options: CGH (C+G+H), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 04 (1/2), Options: CH (C+H), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 04 (1/2), Options: HM (H+M), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 04 (1/2), Options: C (N.C., Normally Closed), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C;

Prefix: CKB (Applicable to 50 & 63mm Bore), Rod End Bracket: IA (Single Knuckle Joint, M6 w/Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CLK (Applicable to 32 & 40mm Bore), Rod End Bracket: IA (Single Knuckle Joint, M6 w/Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CKB (Applicable to 50 & 63mm Bore), Rod End Bracket: I (Single Knuckle Joint, M6 w/o Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CKA (Applicable to 50 & 63mm Bore), Rod End Bracket: Y (Double Knuckle Joint, M6 w/o Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CKB (Applicable to 50 & 63mm Bore), Rod End Bracket: Y (Double Knuckle Joint, M6 w/o Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CKB (Applicable to 50 & 63mm Bore), Rod End Bracket: YA (Double Knuckle Joint, M6 w/Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CLK (Applicable to 32 & 40mm Bore), Rod End Bracket: Y (Double Knuckle Joint, M6 w/o Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Prefix: CKA (Applicable to 50 & 63mm Bore), Rod End Bracket: YA (Double Knuckle Joint, M6 w/Tap), Suffix: 04 (Applicable to 40, 50 & 63mm Bore)

Body Size: 40 (1/2), Port Thread: Rc, Port Size: 04 (1/2, AVL4000), Option: No Gauge, Voltage: 5 (24VDC), Electrical Entry: DZM (D Type DIN Conn. w/M12 Conn., Ind. Light & Suppressor), Air Direction: R (Right to Left), Button Color: X238-Q (Black, CE Marked, Electrical Model)

Body Size: 40 (1/2), Port Thread: Rc, Port Size: 04 (1/2, AVL4000), Option: No Gauge, Voltage: 5 (24VDC), Electrical Entry: DZM (D Type DIN Conn. w/M12 Conn., Ind. Light & Suppressor), Air Direction: Left to Right, Button Color: X238-Q (Black, CE Marked, Electrical Model)

Body Size: 40 (1/2), Port Thread: Rc, Port Size: 04 (1/2, AVL4000), Option: G (Pressure Gauge, Unit: MPa), Voltage: 5 (24VDC), Electrical Entry: D (D Type DIN Connector), Air Direction: Left to Right, Button Color: X238-Q (Black, CE Marked, Electrical Model)