Medical Quality Large-Bore Shielded Connectors and High-Flow Check Valves
Resenex offers check valves with straight end fittings, barbed end fittings, and adjustable pressure relief options to guarantee unidirectional high fluid flow in the open position. Made from medical-grade acrylic multipolymer, radiation stable polycarbonate, and silicone. The patented valve design allows for opening at low pressure while maintaining an unobstructed flow path. Each valve is 100% tested for back flow to ensure reliable performance, preventing backflow even under minimal back pressure. Unlike ball-check or duck-bill valves, these valves deliver superior performance for medical and industrial applications. They comply with USP Class VI standards and are compatible with sterilization methods such as ethylene oxide and radiation. Resenex offers a comprehensive selection of valves with straight and barbed end fittings and can customize solutions to meet the unique needs of our customers.
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Low flow resistance
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Low opening pressure
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100% tested for back flow
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Positive seal against back flow even at very low backpressure
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Constructed from medical grade acrylic and silicone materials
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Available in other materials on special request
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Offered with both straight and barbed tube fittings
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For medical applications, the valves can be ethylene oxide or radiation sterilized
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Steam autoclavable materials available upon request
Bond In Fittings
R-701
Inner Dimensions:
1/8 inch or 0.130 inch (3.302 mm)
Outer Dimensions:
0.245 inch (6.223 mm)
Catalog Number: 701
Inner Dimensions:
1/8 inch or 0.130 inch (3.302 mm)
Outer Dimensions:
0.245 inch (6.223 mm)
R-701PC
Inner Dimensions:
1/8 inch or 0.130 inch (3.302 mm)
Outer Dimensions:
0.245 inch (6.223 mm)
Catalog Number: 701PC Inner Dimensions: 1/8 inch or 0.130 inch (3.302 mm) Outer Dimensions: 0.245 inch (6.223 mm)
R-702
Inner dimensions:
1/4 inch or 0.255 inch (6.477 mm)
Outer dimensions:
0.370 inch (9.398 mm)
Catalog Number: R-702
Inner dimensions:
1/4 inch or 0.255 inch (6.477 mm)
Outer dimensions:
0.370 inch (9.398 mm)
R-702PC
Inner dimensions:
1/4 inch or 0.255 inch (6.477 mm)
Outer dimensions:
0.370 inch (9.398 mm)
Catalog Number: R-702PC Inner dimensions: 1/4 inch or 0.255 inch (6.477 mm) Outer dimensions: 0.370 inch (9.398 mm)
R-711
Inner dimensions:
3/16 inch or 0.100 inch (2.540 mm)
Outer dimensions:
0.188 inch (4.775 mm)
Catalog Number: R-711
Inner dimensions:
3/16 inch or 0.100 inch (2.540 mm)
Outer dimensions:
0.188 inch (4.775 mm)
Barbed Fittings
R-721
Inner dimensions:
0.080 inch (2.032 mm)
Outer dimensions:
1/8 inch or 0.155 inch (3.937 mm)
Catalog Number: R-721
Inner dimensions:
0.080 inch (2.032 mm)
Outer dimensions:
1/8 inch or 0.155 inch (3.937 mm)
R-721PC
Inner dimensions:
1/8 inch or 0.155 inch (3.937 mm)
Outer dimensions:
1/8 inch or 0.155 inch (3.937 mm)
Catalog Number: R-721PC Inner dimensions: 1/8 inch or 0.155 inch (3.937 mm) Outer dimensions: 1/8 inch or 0.155 inch (3.937 mm)
R-722
Inner dimensions:
0.130 inch (3.302 mm)
Outer dimensions:
3/16 inch or 0.228 inch (5.791 mm)
Catalog Number: R-722
Inner dimensions:
0.130 inch (3.302 mm)
Outer dimensions:
3/16 inch or 0.228 inch (5.791 mm)
R-722PC
Inner dimensions:
0.130 inch (3.302 mm)
Outer dimensions:
3/16 inch or 0.228 inch (5.791 mm)
Catalog Number: R-722PC Inner dimensions: 0.130 inch (3.302 mm) Outer dimensions: 3/16 inch or 0.228 inch (5.791 mm)
R-723
Inner dimensions:
0.195 inch (4.953 mm)
Outer dimensions:
1/4 inch or 0.285 inch (7.239 mm)
Catalog Number: R-723
Inner dimensions:
0.195 inch (4.953 mm)
Outer dimensions:
1/4 inch or 0.285 inch (7.239 mm)
R-724
Inner dimensions:
0.250 inch (6.350 mm)
Outer dimensions:
5/16 inch or 0.362 inch (9.195 mm)
Catalog Number: R-724
Inner dimensions:
0.250 inch (6.350 mm)
Outer dimensions:
5/16 inch or 0.362 inch (9.195 mm)
R-724PC
Inner dimensions:
0.250 inch (6.350 mm)
Outer dimensions:
5/16 inch or 0.362 inch (9.195 mm)
Catalog Number: R-724PC Inner dimensions: 0.250 inch (6.350 mm) Outer dimensions: 5/16 inch or 0.362 inch (9.195 mm)
R-725
Inner dimensions:
0.300 inch (7.620 mm)
Outer dimensions:
3/8 inch or 0.425 inch (10.795 mm)
Catalog Number: R-725
Inner dimensions:
0.300 inch (7.620 mm)
Outer dimensions:
3/8 inch or 0.425 inch (10.795 mm)
R-725PC
Inner dimensions:
0.425 inch (10.795 mm)
Outer dimensions:
3/8 inch or 0.425 inch (10.795 mm)
Catalog Number: R-725PC Inner dimensions: 0.425 inch (10.795 mm) Outer dimensions: 3/8 inch or 0.425 inch (10.795 mm)
