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Our non-return valves protect tubing and vacuum systems from backflow when pressure falls in the system. Sealing system eliminates backflow, helping to prevent upstream contamination or damage. These valves are compatible with a wide range of systems, all with different specific levels when dealing with the three main pressure values: cracking pressure, maximum pressure, and back pressure created. Durable steel or plastics are used in all designs, with spring loaded, creating a quality product that will remain independent for years with no need for replacement.

Our non-return valves protect tubing and vacuum systems from backflow when pressure falls in the system. Sealing system eliminates backflow, helping to prevent upstream contamination or damage. These valves are compatible with a wide range of systems, all with different specific levels when dealing with the three main pressure values: cracking pressure, maximum pressure, and back pressure created. Durable steel or plastics are used in all designs, with spring loaded, creating a quality product that will remain independent for years with no need for replacement.


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Product Image-UPCHU-609

Upchurch Scientific®, U-609 back pressure regulator assembly, 500 psi (34 bar), 93 µl swept volume, stainless steel

Kuvaus: Upchurch Scientific®, U-609 back pressure regulator assembly, 500 psi (34 bar), 93 µl swept volume, stainless steel
Tuoteluettelon nro: UPCHU-609
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHP-764

Upchurch Scientific®, P-764 replacement cartridge, tan body, white end-cap, 250 psi (17 bar), 95 µl swept volume

Kuvaus: Upchurch Scientific®, P-764 replacement cartridge, tan body, white end-cap, 250 psi (17 bar), 95 µl swept volume
Tuoteluettelon nro: UPCHP-764
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHP-765

Upchurch Scientific®, P-765 replacement cartridge, tan body, green end-cap, 500 psi (34 bar), 89 µl swept volume

Kuvaus: Upchurch Scientific®, P-765 replacement cartridge, tan body, green end-cap, 500 psi (34 bar), 89 µl swept volume
Tuoteluettelon nro: UPCHP-765
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHP-761

Upchurch Scientific®, P-761 replacement cartridge, tan body, blue end-cap, 40 psi (2,8 bar), 125 µl swept volume

Kuvaus: Upchurch Scientific®, P-761 replacement cartridge, tan body, blue end-cap, 40 psi (2,8 bar), 125 µl swept volume
Tuoteluettelon nro: UPCHP-761
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHP-762

Upchurch Scientific®, P-762 replacement cartridge, tan body, yellow end-cap, 75 psi (5,2 bar), 125 µl swept volume

Kuvaus: Upchurch Scientific®, P-762 replacement cartridge, tan body, yellow end-cap, 75 psi (5,2 bar), 125 µl swept volume
Tuoteluettelon nro: UPCHP-762
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-554-3197

Upchurch Scientific®, P-785 back pressure regulator assembly, 40 psi (2,8 bar), 131 µl swept volume, PEEK

Kuvaus: Upchurch Scientific®, P-785 back pressure regulator assembly, 40 psi (2,8 bar), 131 µl swept volume, PEEK
Tuoteluettelon nro: 554-3197
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHP-796

Upchurch Scientific®, P-796 replacement cartridge, black body, green end-cap, 1000 psi (69 bar), 83 µl swept volume

Kuvaus: Upchurch Scientific®, P-796 replacement cartridge, black body, green end-cap, 1000 psi (69 bar), 83 µl swept volume
Tuoteluettelon nro: UPCHP-796
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-554-3200

Upchurch Scientific®, P-791 back pressure regulator assembly, 20 psi (1,4 bar), 134 µl swept volume, PEEK

Kuvaus: Upchurch Scientific®, P-791 back pressure regulator assembly, 20 psi (1,4 bar), 134 µl swept volume, PEEK
Tuoteluettelon nro: 554-3200
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHP-795

Upchurch Scientific®, P-795 replacement cartridge, black body, blue end-cap, 750 psi (52 bar), 87 µl swept volume

Kuvaus: Upchurch Scientific®, P-795 replacement cartridge, black body, blue end-cap, 750 psi (52 bar), 87 µl swept volume
Tuoteluettelon nro: UPCHP-795
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-554-3198

Upchurch Scientific®, P-786 back pressure regulator assembly, 75 psi (5,2 bar), 131 µl swept volume, PEEK

Kuvaus: Upchurch Scientific®, P-786 back pressure regulator assembly, 75 psi (5,2 bar), 131 µl swept volume, PEEK
Tuoteluettelon nro: 554-3198
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-AZLONWH906P

PP, Tubing size: 11-15 mm ID

Kuvaus: PP, Tubing size: 11-15 mm ID
Tuoteluettelon nro: AZLONWH906P
UOM: 1 * 5 Items
Toimittaja: SciLabware
Product Image-554-3270

Upchurch Scientific®, U-607 back pressure regulator assembly, 100 psi (7 bar), 129 µl swept volume, stainless steel

Kuvaus: Upchurch Scientific®, U-607 back pressure regulator assembly, 100 psi (7 bar), 129 µl swept volume, stainless steel
Tuoteluettelon nro: 554-3270
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-UPCHCV-3324

Upchurch Scientific®, CV-3324 inlet check valve, 1/4-28 flat-bottom, male to 1/4-28 flat-bottom, female, 1,60 mm thru-hole, 182 µl swept volume

Kuvaus: Upchurch Scientific®, CV-3324 inlet check valve, 1/4-28 flat-bottom, male to 1/4-28 flat-bottom, female, 1,60 mm thru-hole, 182 µl swept volume
Tuoteluettelon nro: UPCHCV-3324
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-AZLONWH902P

PP, Tubing size: 6-8 mm ID

Kuvaus: PP, Tubing size: 6-8 mm ID
Tuoteluettelon nro: AZLONWH902P
UOM: 1 * 5 Items
Toimittaja: SciLabware
Product Image-UPCHP-790

Upchurch Scientific®, P-790 back pressure regulator assembly, 5 psi (0,3 bar), 134 µl swept volume, PEEK

Kuvaus: Upchurch Scientific®, P-790 back pressure regulator assembly, 5 psi (0,3 bar), 134 µl swept volume, PEEK
Tuoteluettelon nro: UPCHP-790
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
Product Image-554-3182

Upchurch Scientific®, P-763 replacement cartridge, tan body, red endcap, 100 psi (7 bar), 125 µl swept volume

Kuvaus: Upchurch Scientific®, P-763 replacement cartridge, tan body, red endcap, 100 psi (7 bar), 125 µl swept volume
Tuoteluettelon nro: 554-3182
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC
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