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You Searched For: Pressure-Relief Valves

A pressure relief valve is the primary protection to personnel and equipment involved with static and dynamic pressured systems. The pressure relief valve is used to control or limit the pressure in a system or vessel which can build as a result of a process upset, instrument or equipment failure, or fire. The relief valve is designed or set to open at a predetermined set pressure to protect pressure vessels and other equipment from pressure that exceed their design limits.

A pressure relief valve is the primary protection to personnel and equipment involved with static and dynamic pressured systems. The pressure relief valve is used to control or limit the pressure in a system or vessel which can build as a result of a process upset, instrument or equipment failure, or fire. The relief valve is designed or set to open at a predetermined set pressure to protect pressure vessels and other equipment from pressure that exceed their design limits.


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Product Image-MFLX01350-82

Polypropylene and PVC Pressure Regulators

Catalog Number: (MFLX01350-82)
Supplier: Avantor Fluid Handling
Description: Easily control your outlet pressure.
UOM: 1 * 1 items
Product Image-BOHLF738-08

Pressure-relief valves, miniature, BOLA

Supplier: Bohlender
Description: Body made of PTFE with two connections with female thread UNF 1/4" 28 G. Valve made of PPS with set screw and lock nut for adjusting and fixing pressure between 0,1 and 5 bar.

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Product Image-BOHLN1698-45

Pressure compensation sets and membranes, BOLA

Supplier: Bohlender
Description: Pressure compensation sets consisting of screw cap made of PPS for GL thread, PTFE/silicone gasket and exchangeable filtering membrane made of PTFE. Filtering membranes (2 µm) made of PTFE.

Product Image-MFLX03245-40

Pressure Relief Valves, 316 Stainless Steel

Catalog Number: (MFLX03245-40)
Supplier: Avantor Fluid Handling
Description: Easily control your outlet pressure.
UOM: 1 * 1 items
Product Image-201-0290

Pressure-relief valve with manual ventilation, BOLA

Catalog Number: (201-0290)
Supplier: Bohlender
Description: Valve made from PPS with flow body made from PTFE. Can be used as a pressure relief valve with adjustable control of pressure or as a valve to prevent a fall in pressure during the filling process. Flow body with 2 GL 18 threaded connectors and valve with toggle for manual venting by tightening, set screw and lock nut to adjust and fix the application pressure in the range from 0,1 to 10 bar (factory setting 1,5 bar).
UOM: 1 * 1 items
Image Unavailable-KNFA063722/000000

Pressure Control Valve

Catalog Number: (KNFA063722/000000)
Supplier: KNF
Description: These valves are used for the prevention of excessive pressure build-up.
UOM: 1 * 1 items
Product Image-MFLX01350-68

Wide-Range Pressure Relief Valves

Supplier: Avantor Fluid Handling
Description: Prevent leaks with the emergency shutdown design.

Image Unavailable-BROE96T0227

Pressure reducing valve for Broen showers

Catalog Number: (BROE96T0227)
Supplier: BROEN-LAB
Description: Pressure reducing valve 2,0 for Broen showers, 0,5 - 8,5 bar
UOM: 1 * 1 items
Image Unavailable-ILMV700070

Overpressure relief valves, open

Supplier: Welch by Gardner Denver
Description: Small flange valve, open type, made of nickel-plated aluminium.

Product Image-119-0234

Safety drum vents

Catalog Number: (119-0234)
Supplier: JUSTRITE MANUFACTURING CO
Description: These safety drum vents provide automatic pressure relief for drums between 0,20 bar but less than 0,55 bar. Depending on the model, vacuum relief is either automatic (on horizontally installed vents) or manual (on vertically installed vents).
UOM: 1 * 1 items
Image Unavailable-VARIRE7030

Pressure relief valves

Catalog Number: (VARIRE7030)
Supplier: VARIAN
Description: Valves made from stainless steel are two-position with six-port. It is manually operated with three-way switching.
UOM: 1 * 1 items
Product Image-REST26160

Valves for solvent extractors for ASE® 100/200/300 systems

Supplier: Restek
Description: Valves for ASE® 100/200/300 systems.

Product Image-REST26326

Valves and rupture disk tees for sample cylinders

Supplier: Restek
Description: These valves and tees are made from stainless steel or are Sulfinert®-treated.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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