Pipe Size
- 1" (25mm) (5)
- 1-1/4" (32mm) (7)
- 1-5/8" (40mm) (6)
- 2" (50mm) (5)
- 2-1/2" (65mm) (3)
- 3" (80mm) (2)
- 3/4" (20mm) (4)
- 4" (100mm) (1)
- 5" (125mm) (1)
- 6" (150mm) (1)
Port Size
- 2-1/2" (65mm) (3)
- 2" (50mm) (5)
- 1-5/8" (40mm) (6)
- 1-1/4" (32mm) (7)
- 1" (25mm) (5)
- 3/4" (20mm) (4)
- 3" (80mm) (2)
- 4" (100mm) (1)
- 5" (125mm) (1)
- 6" (150mm) (1)
Connection Size
Adapter Ring
Plated
Strainer
Valve Material
Brands
Parker CK1 Refrigerant Check Valves 20-150MM (3/4"-6")
Parker CK1 Refrigerant Check Valves 20-150MM (3/4"-6")