2" NPT Polypropylene CKS Diaphragm Check Valve with Viton™ Seals

Item 88280

488.71 366.5325/Each (25% off)
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Series CKS Check Valves are normally-closed in design. They feature a corrosion resistant PFA encapsulated spring which energizes a poppet seal that will neither stick nor chatter and is automatic in action. The valves are not dependent upon gravity or reverse flow and represent a significant improvement over ball check valves. They can be mounted in any position. Even in the absence of reverse flow or pressure, the poppet will automatically reposition itself to seal against the valve seat. The unique poppet will seal in the identical location every time, producing a reliable and repetitive seal.

  • Glass-filled polypropylene
  • Viton™ diaphragms
  • PFA encapsulated SS spring provides bubble-tight seal
  • Leak-free sealing
  • Will not stick or chatter
  • Can be mounted in any position
  • Positive repetitive sealing
  • Valve begins to open at approximately 1.0 to 1.5 psi
  • Pressure rating: 100 psi @ 75°F
  • Maximum temp.: 180°F (PP & CPVC)

Item Information

Item Number: 88280
Catalog Page Number: P-469
Manufacturer: Plast-O-Matic
Manufacturer Part #: CKS200VT-NC-PP
Country of Origin: USA

Tech Specs

Material: Polypropylene
Size: 2"
Seal: Viton™
Connection: FNPT
Weight: 1.7 lbs

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