CK1A1WP1NSN - Check Valves- Ck-1 | Parker NA

Check Valves- Ck-1 | #CK1A1WP1NSN

CK1A1WP1NSN

Check Valves- Ck-1 | #CK1A1WP1NSN

5 CK1 5WN


Technical Specifications

  • Connection Size: 5”
  • Piston Type: Standard
  • Port Size (inch): 5”
  • Port Size (mm): 125mm
  • Valve Material: Standard Valve
  • Valve Type: CK1
  • Adapter Ring: No Adapter Ring
  • Strainer Type: No Strainer
  • Connection Type: Weld Neck
  • Model Number: 5 CK1 5WN
  • Maximum Operating Pressure: 27.6 bar, 400 psig
  • Valve Type: CK1
  • Port Size: 125 mm, 5 inch
  • Connection Type: Weld Neck
  • Connection Size: 5 inch
  • Strainer Type: Without Strainer
  • Adapter Ring Included: No Adapter Ring
  • Valve Material: Standard Material
  • Plating Type: No Plating
  • Piston Type: Standard
Safety Warning

Item Information

Parker’s CK1 check valves provide safe and effective backflow prevention for a variety of refrigeration applications. The gravity closing feature makes these valves ideal for systems that use a VFD or compressor unloading feature to reduce capacity as they can tolerate load fluctuations better than alternative check valve technologies. All CK1 check valves are flanged and have a manual opening stem for manual operation. The 20-32 mm (3/4 - 1-1/4”) port size valves have a PTFE seat; larger valves have a metal to metal seat. A minimum pressure difference of .03 bar (0.5 psi) is required to open the valve.

Markets:
• Industrial Refrigeration
• Commercial Refrigeration

Features and Benefits:
• Manual Opening Stem
• Low Pressure Drop
• Piston Type Gravity Closing
• Flanged
• Design Pressure (MRP): 27.6 bar (400 psig)
• Rugged; Heavy Duty

Applications:
• Compressor Discharge Lines
• Liquid Lines with temperatures as low as -30°C (-25°F)
• Suction Lines with temperatures as low as -30°C (-25°F)

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CAD Drawings + Files

No CAD files available

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Related Documents

Literature and Reference Materials
Product Bulletin - CHECK VALVE Type CK1
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Find a Distributor

Where to Buy

Local Contact

Parker Hannifin Corporation

Refrigerating Specialties Division

2445 South 25th Avenue

Broadview, IL 60155 USA

Phone

+1 (708) 681-6300

Fax

+1 (708) 681-6306

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