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Male NPT inlet x female NPT outlet. Brass or Stainless Steel materials available. 1-7 psi cracking pressures.
CHHP Series Poppet Check Valves
Unit of Measure
1 2 

Item #

Item Name

Inlet

Outlet

Cracking Pressure

Seal

CHHP-2M2F-BU-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/8" Male NPT N/A 1/8" Female NPT N/A 1 to 1.5 psi N/A Buna-N
CHHP-4M4F-BU-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A Buna-N
CHHP-4M4F-BU-HB N/A CHHP Series Brass Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A Buna-N
CHHP-8M8F-BU-HB N/A CHHP Series Brass Poppet Check Valve N/A 1/2" Male NPT N/A 1/2" Female NPT N/A 1 to 1.5 psi N/A Buna-N
CHHP-2M2F-SI-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/8" Male NPT N/A 1/8" Female NPT N/A 1 to 1.5 psi N/A Silicone
CHHP-4M4F-SI-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A Silicone
CHHP-4M4F-SI-HB N/A CHHP Series Brass Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A Silicone
CHHP-2M2F-V-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/8" Male NPT N/A 1/8" Female NPT N/A 1 to 1.5 psi N/A Viton®
CHHP-4M4F-V-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A Viton®
CHHP-4M4F-V-HB N/A CHHP Series Brass Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A Viton®
CHHP-2M2F-EPDM-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/8" Male NPT N/A 1/8" Female NPT N/A 1 to 1.5 psi N/A EPDM
CHHP-4M4F-EPDM-HSS N/A CHHP Series Stainless Steel Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A EPDM
CHHP-4M4F-EPDM-HB N/A CHHP Series Brass Poppet Check Valve N/A 1/4" Male NPT N/A 1/4" Female NPT N/A 1 to 1.5 psi N/A EPDM
CHHP-6M4F-1#-BU-B N/A CHHP Series Brass Poppet Check Valve N/A 3/8" Male NPT N/A 1/4" Female NPT N/A 1 psi N/A Buna-N
CHHP-8M6F-1#-BU-B N/A CHHP Series Brass Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 1 psi N/A Buna-N
CHHP-6M4F-1#-BU-NI N/A CHHP Series Nickel Plated Poppet Check Valve N/A 3/8" Male NPT N/A 1/4" Female NPT N/A 1 psi N/A Buna-N
CHHP-8M6F-1#-BU-NI N/A CHHP Series Nickel Plated Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 1 psi N/A Buna-N
CHHP-8M6F-7#-BU-B N/A CHHP Series Brass Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 7 psi N/A Buna-N
CHHP-8M6F-7#-BU-NI N/A CHHP Series Nickel Plated Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 7 psi N/A Buna-N
CHHP-6M4F-1#-EPDM-B N/A CHHP Series Brass Poppet Check Valve N/A 3/8" Male NPT N/A 1/4" Female NPT N/A 1 psi N/A EPDM
CHHP-8M6F-1#-EPDM-B N/A CHHP Series Brass Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 1 psi N/A EPDM
CHHP-6M4F-1#-EPDM-NI N/A CHHP Series Nickel Plated Poppet Check Valve N/A 3/8" Male NPT N/A 1/4" Female NPT N/A 1 psi N/A EPDM
CHHP-8M6F-1#-EPDM-NI N/A CHHP Series Nickel Plated Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 1 psi N/A EPDM
CHHP-8M6F-7#-EPDM-B N/A CHHP Series Brass Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 7 psi N/A EPDM
CHHP-8M6F-7#-EPDM-NI N/A CHHP Series Nickel Plated Poppet Check Valve N/A 1/2" Male NPT N/A 3/8" Female NPT N/A 7 psi N/A EPDM
Unit of Measure
1 2