Hait: Vastaventtiilit

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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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


Kuvaus: Upchurch Scientific®, P-880 high pressure adjustable back pressure regulator, 2000 - 5000 psi (138 - 345 bar), 9 µl swept volume
Tuoteluettelon nro: 554-3203
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, CV-3325 outlet 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-3325
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, CV-3321 outlet check valve, 1/4-28 flat-bottom, male to 1/4-28 flat-bottom, female, 0,50 mm thru-hole, 37 µl swept volume
Tuoteluettelon nro: 554-3062
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, CV-3330 inlet/outlet check valve, 1/4-28 flat-bottom, female to 1/4-28 flat-bottom, female, 0,50 mm thru-hole, 34 µl swept volume
Tuoteluettelon nro: 554-3063
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, CV-3340 inlet/outlet check valve, 10-32 coned, female to 10-32 coned, female, 0,50 mm thru-hole, 34 µl swept volume
Tuoteluettelon nro: 554-3064
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, CV-3320 inlet check valve, 1/4-28 flat-bottom, male to 1/4-28 flat-bottom, female, 0,50 mm thru-hole, 37 µl swept volume
Tuoteluettelon nro: 554-3061
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, P-455 back pressure regulator assembly, 1000 psi (69 bar), 89 µl swept volume, PEEK
Tuoteluettelon nro: 554-3116
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, U-605 back pressure regulator assembly, 40 psi (2,8 bar), 129 µl swept volume, stainless steel
Tuoteluettelon nro: UPCHU-605
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, U-610 back pressure regulator assembly, 750 psi (52 bar), 91µl swept volume, stainless steel
Tuoteluettelon nro: UPCHU-610
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


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


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


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


Kuvaus: Upchurch Scientific®, U-606 back pressure regulator assembly, 75 psi (5,2 bar), 129 µl swept volume, stainless steel
Tuoteluettelon nro: UPCHU-606
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


Kuvaus: Upchurch Scientific®, U-608 back pressure regulator assembly, 250 psi (17 bar), 99 µl swept volume, stainless steel
Tuoteluettelon nro: UPCHU-608
UOM: 1 * 1 Items
Toimittaja: UPCHURCH SCIENTIFIC


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