Port Size
- 20mm (3/4 in) (24)
- 25mm (1 in) (15)
- 32mm (1 1/4 in) (19)
- 40mm (1 5/8 in) (18)
- 50mm (2 in) (13)
- 65mm (2 1/2 in) (8)
- 75mm (3 in) (10)
- 100mm (4 in) (8)
Check Valve
Coil
Coil Style
- 7 (5)
- DIN, Green LED Pilot Light (8)
- DIN, Standard (9)
- Leaded, Green LED Pilot Light (17)
- Leaded, Red LED Pilot Light (7)
- Leaded, Standard (36)
- No Coil Style (33)
Flange Type
Low Set Point
Motor/IO Module
Range
Reduced Capacity
Strainer
Valve Material
Brands
Parker A4AD No Variation - Dual Pressure (Low/High)
A4AD No Variation - Dual Pressure (Low/High)