Standards
Port Size
Connection Size
- 1" (6)
- 1-1/4" (6)
- 1-1/2" (14)
- 1-3/4" (6)
- 1-3/8" (2)
- 1-5/8" (6)
- 2" (14)
- 2-1/2" (9)
- 2-1/8" (2)
- 2-5/8" (2)
- 3" (9)
Connection Style
- FPT (Female Pipe Threaded) (18)
- SW (Socket Weld) (18)
- WN (Weld Neck) (18)
- ODS (8)
- Weld In Line Socket Weld (14)
Model
Pilot Solenoid
Strainer
Brands
Hansen HCK2/HCK2W Gas Powered Suction Stop Valves
These heavy-duty, flanged, gas-powered suction stop valves are designed to control the flow of refrigerant in large industrial and commercial applications. They remain normally open via a spring and require no pressure drop to operate. Valves are normally installed on their side for better conveyance of liquid overfeed or oil and to avoid trapping. A single pilot solenoid valve is required to control a higher pressure refrigerant gas which closes these valves during defrosting.