Ball Check Valve Polypropylene 1/2 FNPT MPN:FP CHK 685-8F8F-B

Compact ball cone spring check valve features a light cracking pressure, high flow rate, and a positive seal even at very low back pressure or with a slight vacuum. Model is designed with a thin elastomer disc supported by a poppet that seals on the seat. Check valve is suitable for a wide range of air and fluid applications.

Technical Specifications

• Item - Check Valves Check Valve
• Flow Design Single
• Mechanism and Body Design Inline Ball Cone
• Body Material - Valves Glass Filled Polypropylene
• Pipe or Tube Size 1/2 in
• Connection Type FNPT x FNPT
• Cracking Pressure 0.33 psi
• Mounting Orientation Horizontal, Vertical
• Seal Material Buna-N
• Max. Temp. - Valves 140 Degrees F
• Min. Temp. - Valves -20 Degrees F
• Max. Water Pressure - Valves 125 psi
• Max. Steam Pressure - Valves Not Rated
• Seat Material Glass Filled Polypropylene
• Spring Material Stainless Steel
• Full Flow - Valves Yes
• Application - Valves General Purpose
• Length 2 1/2 in
• Width 1 7/16 in
• Overall Height 1 7/16 in
• Hex Size 1 1/8 in

Manufacturer Details

• Manufacturer: GoVets Direct
• Condensed Mfg Number: FPCHK6858F8FB
• MPN: FP CHK 685-8F8F-B

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8481309000
• GDS Category Name: Check Valves
• GDS Family Name: Check Valves and Backflow Preventers
• GDS Segment Name: Plumbing
• UNSPSC: 40141622
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Valves
• UNSPSC Commodity ID: 22
• UNSPSC Commodity Name: Inline check valves
• UNSPSC Family ID: 14
• UNSPSC Family Name: Fluid and gas distribution
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR