SKU
HCK5D/8
Brand:

Hansen HCK5D/8, 4" (100mm)Self-equalizing Suction Stop w/1/2" Socket Weld Disc STR

These heavy-duty, flanged, gas-powered, 2-step suction stop valves are designed to control the flow of refrigerant in large industrial and commercial refrigeration systems.
List Price $4,805.00 List Price $4,805.00 Web Price $2,748.46
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Details
These heavy-duty, flanged, gas-powered, 2-step suction stop valves are designed to control the flow of refrigerant in large industrial and commercial refrigeration systems. They remain normally open via a spring and require no pressure drop to operate. A single pilot solenoid valve is required to control a higher pressure refrigerant gas which closes these valves during defrosting. The HCK5D valve has an internal, controlled bleed-down (equalize) feature which will not allow the main seat to open until the pressure across the valve is at a lower, safer pressure differential. This eliminates the need for a separate bleed-down solenoid valve, greatly simplifying piping and reducing installed costs. If a loss of power occurs during defrost, evaporator pressure is utilized to keep the main valve seat closed until bleed-down is complete.
More Information
More Information
Weight 155.000000
Condition New
Manufacturer Hansen
Port Size 4"
Body Ductile iron, ASTM A536
Seal Cap Steel, zinc chromate plated
Stem Plated steel
Top Cover Steel, ASTM A36
Safe Working Pressure 400 psig (27 bar), 600 psig (40 bar) for CO2
Spring Stainless steel
Operating Temperature -60°F to +240°F (-50° to+115°C)
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HCK5D-1
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