Du sökte efter: Backventiler

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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Beskrivning: Air valve anti-return, cone size 19/26 NS, with sidearm, Borosilikatglas 3,3
Artikel nummer : 271-5145
UOM: 1 * 1 Items
Leverantör: QVF LABORTECHNIK


Beskrivning: Stainless steel back pressure regulator for HPLC/SFC, Tryck: 900 - 300 bar
Artikel nummer : JOURJR-BPR3
UOM: 1 * 1 Items
Leverantör: VICI JOUR RESEARCH


Beskrivning: Biocompatible back pressure regulator, Tryck: 20 - 103 bar
Artikel nummer : JOURJR-BPR2
UOM: 1 * 1 Items
Leverantör: VICI JOUR RESEARCH


Beskrivning: Biocompatible back pressure regulator, Tryck: 1 - 20 bar
Artikel nummer : 554-1492
UOM: 1 * 1 Items
Leverantör: VICI JOUR RESEARCH


Beskrivning: DURAN® Borosilikatglas, Tubing size: 7 mm ID
Artikel nummer : 229-3591
UOM: 1 * 1 Items
Leverantör: Lenz Laborglas GmbH & CO.KG


Beskrivning: Upchurch Scientific®, CV-3000NF inline check valve assembly without fittings for 1/16" OD tubing, 96 µl swept volume
Artikel nummer : 554-3058
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, CV-3001 inline check valve cartridge for CV-3000, 91 µl swept volume
Artikel nummer : 554-3059
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, CV-3000 inline check valve assembly for 1/16" OD tubing, 96 µl swept volume
Artikel nummer : 554-3057
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, M-420 ultra-low volume back pressure regulator, high flow, 100 psi (7 bar), 1/16" OD tubing, 6 µl swept volume, PEEK
Artikel nummer : UPCHM-420
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, M-410 ultra-low volume back pressure regulator, low flow, 100 psi (7 bar), 1/16" OD tubing, 6 µl swept volume, PEEK
Artikel nummer : 554-3073
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, M-412 ultra-low volume back pressure regulator, low flow, 500 psi (34 bar), 1/16" OD tubing, 6 µl swept volume, PEEK
Artikel nummer : 554-3074
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, U-456 pressure relief valve assembly, 100 psi (7 bar), 139 µl swept volume, for 1/16" OD tubing, PEEK
Artikel nummer : UPCHU-456
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, U-455 pressure relief valve assembly, 5 psi (0,3 bar), 148 µl swept volume, for 1/16" OD tubing, PEEK
Artikel nummer : UPCHU-455
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, P-782 shut-off valve, blue ETFE, for 1/16" OD tubing, 0,5 mm thru-hole, 2,5 µl internal volume
Artikel nummer : 554-3193
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, P-783 shut-off valve, blue ETFE, for 1/8" OD tubing, 1,0 mm thru-hole, 10,0 µl internal volume
Artikel nummer : 554-3195
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC


Beskrivning: Upchurch Scientific®, P-783-01 shut-off valve without fittings, blue ETFE, for 1/8" OD tubing, 1,0 mm thru-hole, 10,0 µl internal volume
Artikel nummer : 554-3196
UOM: 1 * 1 Items
Leverantör: UPCHURCH SCIENTIFIC