Circle Valve Technologies Inc.
1533 Gehman Road
Harleysville, PA 19438

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: [email protected]
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Features and Benefits

  • No Leakage
    Bubble-tight sealing is provided even at low-pressure differentials.
  • Low Pressure Drop
    Large passgeways provided flow chararcteristics with lower pressure drop than competing valves.
  • Non-Sticking
    The free-floating seat and poppet design prevents sticking due to canting of the disk member. PTFE used in seats and poppets is self lubricating and resistant to corrosion.



Bivco Check Valve
Unit of Measure
1 2 3 4 

Item #

Body Style

Body Material

Body Seal

Connection Size

Connection Type

Cv

1008B00T-0.5S N/A Lift N/A Bronze N/A Teflon®
N/A 1/2 in N/A Female NPT N/A 4.37
1008B00V-0.5S N/A Lift N/A Bronze N/A Viton®
N/A 1/2 in N/A Female NPT N/A 4.37
1012B00T-0.5S N/A Lift N/A Bronze N/A Teflon®
N/A 3/4 in N/A Female NPT N/A 8.4
1012B00V-0.5S N/A Lift N/A Bronze N/A Viton®
N/A 3/4 in N/A Female NPT N/A 8.4
1016B00T-0.5S N/A Lift N/A Bronze N/A Teflon®
N/A 1 in N/A Female NPT N/A 12.76
1016B00V-0.5S N/A Lift N/A Bronze N/A Viton®
N/A 1 in N/A Female NPT N/A 12.76
1020B00V-0.5S N/A Lift N/A Bronze N/A Viton®
N/A 1 1/4 in N/A Female NPT N/A 16.7
1008S00T-0.5S N/A Lift N/A 316 Stainless Steel N/A Teflon®
N/A 1/2 in N/A Female NPT N/A 4.37
1008S00V-0.5S N/A Lift N/A 316 Stainless Steel N/A Viton®
N/A 1/2 in N/A Female NPT N/A 4.37
1012S00T-0.5S N/A Lift N/A 316 Stainless Steel N/A Teflon®
N/A 3/4 in N/A Female NPT N/A 8.4
1012S00V-0.5S N/A Lift N/A 316 Stainless Steel N/A Viton®
N/A 3/4 in N/A Female NPT N/A 8.4
1016S00T-0.5S N/A Lift N/A 316 Stainless Steel N/A Teflon®
N/A 1 in N/A Female NPT N/A 12.76
1016S00V-0.5S N/A Lift N/A 316 Stainless Steel N/A Viton®
N/A 1 in N/A Female NPT N/A 12.76
1024S00T-0.5S N/A Lift N/A 316 Stainless Steel N/A Teflon®
N/A 1 1/2 in N/A Female NPT N/A 21.77
1024S00V-0.5S N/A Lift N/A 316 Stainless Steel N/A Viton®
N/A 1 1/2 in N/A Female NPT N/A 21.77
1308S00T-0.5S N/A Lift N/A 316 Stainless Steel N/A Teflon®
N/A 1/2 in N/A Socket Weld N/A 4.37
3004B00T-0.5S N/A In-Line N/A Brass N/A Teflon®
N/A 1/4 in N/A Female NPT N/A 2.96
3004B00V-0.5S N/A In-Line N/A Brass N/A Viton®
N/A 1/4 in N/A Female NPT N/A 2.96
3004S00T-0.5S N/A In-Line N/A 316 Stainless Steel N/A Teflon®
N/A 1/4 in N/A Female NPT N/A 2.96
3004S00V-0.5S N/A In-Line N/A 316 Stainless Steel N/A Viton®
N/A 1/4 in N/A Female NPT N/A 2.96
3004C00T-0.5S N/A In-Line N/A Steel N/A Teflon®
N/A 1/4 in N/A Female NPT N/A 2.96
3004C00V-0.5S N/A In-Line N/A Steel N/A Viton®
N/A 1/4 in N/A Female NPT N/A 2.96
3006B00T-0.5S N/A In-Line N/A Brass N/A Teflon®
N/A 3/8 in N/A Female NPT N/A 6.18
3006B00V-0.5S N/A In-Line N/A Brass N/A Viton®
N/A 3/8 in N/A Female NPT N/A 6.18
3006S00T-0.5S N/A In-Line N/A 316 Stainless Steel N/A Teflon®
N/A 3/8 in N/A Female NPT N/A 6.18
Unit of Measure
1 2 3 4