Parker - Refrigerating Specialties: CK4A3X00NSN, 8", CK4A32

8 CK4A32
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Parker's CK4 check valves are designed to be close coupled to a control valve which will reduce overall installation length, complexity, and cost. These valves are designed to prevent backflow in a variety of refrigeration applications and can be mounted on a valve or as a standalone component. The CK4 can be mounted in any orientation when used as a standalone part of the refrigeration system. These compact valves are spring closing with a lapped, stainless steel or chrome plated seat for positive closing action and low leakage. A minimum pressure difference of 0.05 bar (0.75 psi) is required to hold the valve in the open position. Removable seat plate with combination O-ring and metal to metal knife edge seal allows the valve to be disassembled for maintenance. They may be ordered with male adapter rings for close-coupling to other Refrigerating Specialties valves.
More Information
Category Check Valves
Manufacturer Refrigerating Specialties
Condition New
Port Size 8"
Port Size (MM) 200mm
Flange Type No Flange
Connection Size None
Body Material Cast Steel (A-352 GR, LCB)
Valve Material Standard Valve Material
Valve Type CK4
Plating Painted- No Plating
Adapter Ring No Adapter Ring
Operating Style Spring Closing
Maximum Working Temperature (C) 105 °C
Maximum Working Temperature (F) 220 °F
Pressure Drop (BAR) 0.04bar
Pressure Drop (PSIG) 0.60psig
Maximum Pressure (BAR) 34.5bar
Maximum Pressure (psig) 500psig
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