CVN/CVP/CVK Series - Precision Molded Check Valves

  • Inlet: 1/8" to 3/8" Hose Barb, 1/8" Male NPT
  • Outlet: 1/8" to 3/8" Hose Barb
  • Available with Silicone, Viton and Neoprene diaphragm
  • Body materials include Nylon, Polycarbonate, Kynar and Polypropylene
  • All parting lines on the critical sealing surfaces have been eliminated
  • After molding, check valves are assembled using a non-toxic technique without the use of foreign materials

Performance Characteristics

  • Crack: 1/2 psi
  • Seal: 1.9 psi
  • Max Pressure: 50 psi

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CVNNP-18 1/8" Hose Barb 1/8" Hose Barb Neoprene Nylon
CVNSI-18 1/8" Hose Barb 1/8" Hose Barb Silicone Nylon
CVKV-18 1/8" Hose Barb 1/8" Hose Barb Viton Kynar
CVPPV-18 1/8" Hose Barb 1/8" Hose Barb Viton Polypropylene
CVNNP-18-316 1/8" Hose Barb 3/16" Hose Barb Neoprene Nylon
CVPCSI-18-316 1/8" Hose Barb 3/16" Hose Barb Silicone Polycarbonate
CVNSI-18-316 1/8" Hose Barb 3/16" Hose Barb Silicone Nylon
CVKV-18-316 1/8" Hose Barb 3/16" Hose Barb Viton Kynar
CVPPV-18-316 1/8" Hose Barb 3/16" Hose Barb Viton Polypropylene
CVNNP-18-14 1/8" Hose Barb 1/4" Hose Barb Neoprene Nylon