Port Size

• 20mm (3/4 in) (21)
• 25mm (1 in) (10)
• 32mm (1 1/4 in) (9)
• 40mm (1 5/8 in) (5)
• 50mm (2 in) (2)
• 65mm (2 1/2 in) (2)
• 75mm (3 in) (3)
• 100mm (4 in) (2)

Check Valve

• None (53)
• w/ CK-4 (1)

Coil

• 48 (3)
• No Coil, AC (51)

Coil Style

• No Coil Style (51)
• P (3)

Flange Connection

• 1 1/2 in (4)
• 1 1/4 in (7)
• 1 1/8 in (1)
• 1 5/8 in (1)
• 1 in (8)
• 2 1/2 in (1)
• 2 in (2)
• 3 in (2)
• 3/4 in (7)
• 4 in (1)
• None (20)

Flange Type

• FPT (9)
• K (2)
• No Flange (38)
• WN (5)

Pressure Range

• 0.35 to 10 (5 to 150) (54)

Reduced Capacity

• 0.17 (5)
• 0.35 (1)
• 0.5 (3)
• Full Capacity (45)

Brands

• Parker RS (54)