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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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Image Unavailable-SGEA1236283

Stainless steel manual on/off valve (SMOV), "L" single outlet, connection 1,6 mm, temperature 100 °C, 700 psi pressure

Opis: Stainless steel manual on/off valve (SMOV), "L" single outlet, connection 1,6 mm, temperature 100 °C, 700 psi pressure
Katalógové číslo: SGEA1236283
Merná jednotka: 1 * 1 items
Dodávateľ: Trajan Scientific and Medical
Image Unavailable-SGEA1236282

Brass micro control valve (BMCV-1), "L" single outlet, connection 1,6 mm, temperature 100 °C, 700 psi pressure, flow rate 0 - 2000 ml/min

Opis: Brass micro control valve (BMCV-1), "L" single outlet, connection 1,6 mm, temperature 100 °C, 700 psi pressure, flow rate 0 - 2000 ml/min
Katalógové číslo: SGEA1236282
Merná jednotka: 1 * 1 items
Dodávateľ: Trajan Scientific and Medical
Image Unavailable-SGEA1236104

Manual on/off valve, pneumatic (MOVPTL), "T" dual outlet, stem length 100 mm, connection 1,6 mm, temperature 300 °C, vacuum rated, 700 psi pressure

Opis: Manual on/off valve, pneumatic (MOVPTL), "T" dual outlet, stem length 100 mm, connection 1,6 mm, temperature 300 °C, vacuum rated, 700 psi pressure
Katalógové číslo: SGEA1236104
Merná jednotka: 1 * 1 items
Dodávateľ: Trajan Scientific and Medical
Image Unavailable-SGEA1236091

Manual on/off valve, pneumatic (MOVP), "L" single outlet, stem length 50 mm, connection 1,6 mm, temperature 300 °C, vacuum rated, 700 psi pressure

Opis: Manual on/off valve, pneumatic (MOVP), "L" single outlet, stem length 50 mm, connection 1,6 mm, temperature 300 °C, vacuum rated, 700 psi pressure
Katalógové číslo: SGEA1236091
Merná jednotka: 1 * 1 items
Dodávateľ: Trajan Scientific and Medical
Image Unavailable-SGEA1236103

Manual on/off valve, pneumatic (MOVPT), "T" dual outlet, stem length 50 mm, connection 1,6 mm, temperature 300 °C, vacuum rated, 700 psi pressure

Opis: Manual on/off valve, pneumatic (MOVPT), "T" dual outlet, stem length 50 mm, connection 1,6 mm, temperature 300 °C, vacuum rated, 700 psi pressure
Katalógové číslo: SGEA1236103
Merná jednotka: 1 * 1 items
Dodávateľ: Trajan Scientific and Medical
Product Image-HICHHI-128

Avantor® Hichrom, Back pressure regulator, Tlak: 5,17 bar

Opis: Avantor® Hichrom, Back pressure regulator, Tlak: 5,17 bar
Katalógové číslo: HICHHI-128
Merná jednotka: 1 * 1 items
Dodávateľ: HICHROM
Product Image-BOHLE680-27

BOLA, Non return valve with thread of fitting M18 x 2, for tubing O-Ø 8 mm, total length 110 mm, PTFE

Opis: BOLA, Non return valve with thread of fitting M18 x 2, for tubing O-Ø 8 mm, total length 110 mm, PTFE
Katalógové číslo: BOHLE680-27
Merná jednotka: 1 * 1 items
Dodávateľ: Bohlender
Product Image-BOHLE680-23

BOLA, Non return valve with thread of fitting M14 x 2, for tubing O-Ø 6 mm, total length 110 mm, PTFE

Opis: BOLA, Non return valve with thread of fitting M14 x 2, for tubing O-Ø 6 mm, total length 110 mm, PTFE
Katalógové číslo: BOHLE680-23
Merná jednotka: 1 * 1 items
Dodávateľ: Bohlender
Product Image-BOHLE680-31

BOLA, Non return valve with thread of fitting M18 x 2, for tubing O-Ø 10 mm, total length 110 mm, PTFE

Opis: BOLA, Non return valve with thread of fitting M18 x 2, for tubing O-Ø 10 mm, total length 110 mm, PTFE
Katalógové číslo: BOHLE680-31
Merná jednotka: 1 * 1 items
Dodávateľ: Bohlender
Product Image-BOHLE680-21

BOLA, Non return valve with thread of fitting M14 x 2, for tubing O-Ø 4 mm, total length 110 mm, PTFE

Opis: BOLA, Non return valve with thread of fitting M14 x 2, for tubing O-Ø 4 mm, total length 110 mm, PTFE
Katalógové číslo: BOHLE680-21
Merná jednotka: 1 * 1 items
Dodávateľ: Bohlender
Product Image-118-0137

Thermostatic mixing valve for eye shower, ~1,5 kg, minimum working pressure 1 bar

Opis: Thermostatic mixing valve for eye shower, ~1,5 kg, minimum working pressure 1 bar
Katalógové číslo: 118-0137
Merná jednotka: 1 * 1 items
Dodávateľ: BROEN
Product Image-BROE17140039

Thermostatic mixing valve for eye shower with bracket, ~1,5 kg, minimum working pressure 1 bar

Opis: Thermostatic mixing valve for eye shower with bracket, ~1,5 kg, minimum working pressure 1 bar
Katalógové číslo: BROE17140039
Merná jednotka: 1 * 1 items
Dodávateľ: BROEN
Product Image-NALG6120-0010

Nalgene®, Vacuum check valve and positive connector, 19,05 mm length, HDPE, Velikost hadice/trubice: 6,35 - 7,94 mm ID

Opis: Nalgene®, Vacuum check valve and positive connector, 19,05 mm length, HDPE, Velikost hadice/trubice: 6,35 - 7,94 mm ID
Katalógové číslo: NALG6120-0010
Merná jednotka: 1 * 6 items
Dodávateľ: Thermo Fisher Scientific

Environmentally Preferable


Product Image-229-3330

plastilab®, PP, Velikost hadice/trubice: 7,6 - 10 mm ID

Opis: plastilab®, PP, Velikost hadice/trubice: 7,6 - 10 mm ID
Katalógové číslo: 229-3330
Merná jednotka: 1 * 10 items
Dodávateľ: KARTELL
Product Image-229-3331

plastilab®, PP, Velikost hadice/trubice: 9,2 - 12,5 mm ID

Opis: plastilab®, PP, Velikost hadice/trubice: 9,2 - 12,5 mm ID
Katalógové číslo: 229-3331
Merná jednotka: 1 * 10 items
Dodávateľ: KARTELL
Product Image-229-3311

HDPE, Velikost hadice/trubice: 6 - 9 mm ID

Opis: HDPE, Velikost hadice/trubice: 6 - 9 mm ID
Katalógové číslo: 229-3311
Merná jednotka: 1 * 1 items
Dodávateľ: BRAND
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