Port Size
- 20mm (3/4 in) (35)
- 25mm (1 in) (33)
- 32mm (1 1/4 in) (37)
- 40mm (1 5/8 in) (29)
- 50mm (2 in) (19)
- 65mm (2 1/2 in) (24)
- 75mm (3 in) (17)
- 100mm (4 in) (15)
Check Valve
Coil
Coil Style
- 7 (13)
- DIN, Green LED Pilot Light (16)
- DIN, Red LED Pilot Light (5)
- DIN, Standard (28)
- Leaded, Green LED Pilot Light (36)
- Leaded, Red LED Pilot Light (15)
- Leaded, Standard (61)
- No Coil Style (35)
Flange Type
Flange Connection
- None (64)
- 3/4 in (11)
- 1 in (12)
- 1 1/8 in (1)
- 1 1/4 in (37)
- 1 3/8 in (2)
- 1 1/2 in (19)
- 1 5/8 in (1)
- 2 in (18)
- 2 1/8 in (2)
- 2 1/2 in (11)
- 3 in (20)
- 4 in (11)
High Set Point
Low Set Point
Motor/IO Module
Plated
Valve Material
Parker A4AD No Variation - Dual Pressure (Low/High)
A4AD No Variation - Dual Pressure (Low/High)