Port Size

• 20mm (3/4 in) (74)
• 25mm (1 in) (65)
• 32mm (1 1/4 in) (66)
• 40mm (1 5/8 in) (57)
• 50mm (2 in) (38)
• 65mm (2 1/2 in) (43)
• 75mm (3 in) (30)
• 100mm (4 in) (27)

Check Valve

• None (386)
• w/ CK-4 (14)

Coil

• 115/50 (4)
• 120 EXT (14)
• 120/60 (269)
• 230/50 (26)
• 24/60 (6)
• 240/50 (1)
• 240/60 (28)
• No Coil, AC (52)

Coil Style

• 7 (15)
• DIN, Green LED Pilot Light (40)
• DIN, Red LED Pilot Light (12)
• DIN, Standard (38)
• Leaded, Green LED Pilot Light (80)
• Leaded, Red LED Pilot Light (31)
• Leaded, Standard (132)
• No Coil Style (52)

Flange Type

• FPT (22)
• No Flange (96)
• ODS (8)
• SW (228)
• WN (46)

Flange Connection

• None (96)
• 3/4 in (25)
• 1 in (33)
• 1 1/8 in (1)
• 1 1/4 in (74)
• 1 3/8 in (2)
• 1 1/2 in (41)
• 1 5/8 in (1)
• 2 in (42)
• 2 1/8 in (3)
• 2 1/2 in (23)
• 2 5/8 in (1)
• 3 in (36)
• 4 in (22)

High Set Point

• 4.8 (70) (391)
• 5.2 (75) (5)
• 5.5 (80) (1)
• 5.9 (85) (1)
• 9.7 (140) (1)
• B2 (1)

Low Set Point

• 1.4 (20) (1)
• 2.1 (30) (1)
• 2.4 (35) (2)
• 2.8 (40) (394)
• 3.5 (50) (1)
• 9.7 (140) (1)

Motor/IO Module

• None (400)

Strainer

• No Strainer (209)
• w/ Strainer (191)

Valve Material

• Meets Pressure Equipment Directive (3)
• Standard Valve (397)

Brands

• Parker RS (400)