High Performance Check Valves
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Catalog excerpts

High Performance Check Valves - 1

2021 | Check valve technology for liquid and gaseous media WEH® - We Engineer Hightech

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High Performance Check Valves - 2

© All rights reserved, WEH GmbH. Unauthorized copies are strictly forbidden as well as the publishing and usingwithout the written consent of the WEH company. By the transfer of an up to date brochure or document all precursory versions will run out of validity. As a matter of principle the latest up to date version of brochures and other documents are valid. These versions can be inquired by the WEH company. Our general terms and conditions and the agreement on protection of know-how and quality assurance (www.weh.com) are valid for consignments and all other services, unless otherwise...

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High Performance Check Valves - 3

Stainless steel check valves 14 2.1 | Product family TVR200 14 2.2 | Product family TVR2 32 2.3 | Product family TVR300 44 2.4 | Product family TVR400

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High Performance Check Valves - 4

of the WEH® Check valve product portfolio Contents 1.1 General information 6 1.2 Overview product families 7 1.3 Overview product series 8 1.4 Overview product series & . connection configurations 1.5 Overview connection sizes 10 1.6 Overview pressure ranges 1.7 Overview housing material 1.8 Availability 12 1.9 Information on your request

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High Performance Check Valves - 6

1.1 General information Simply unbeatable – check valves for every application As a leading manufacturer of fluid technology components WEH offers an extensive product range of high-performance check valves as well as special solutions developed individually according to our customers’ specific needs. WEH® Check valves are used in numerous industrial sectors, for example in general industry in mechanical engineering involving CNC and plant manufacturers, microwave plants, pump and compressor manufacturers and water treatment plants. They are also used in the pharmaceutical, chemical and...

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High Performance Check Valves - 7

1.2 Overview product families In the following you will find images of the different product families in the WEH® Check valve product portfolio. The table below contains the most important features of the WEH® Check valve product families. WEH® TVR200 Check valves WEH® TVR400 Screw-in valves Product family WEH® TVR2 Check valves WEH® TVR300 Check valves Pressure range Housing material Connection types Check valves for general applications Stainless steel Double ferrule fitting, female thread, male thread Check valves for general applications Stainless steel Double ferrule fitting, female...

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1.3 Overview product series In the following table you will find an overview of the available WEH® Check valve product series. Product series Pressure range Housing material Connection types Stainless steel Double ferrule fitting Female thread Male thread Stainless steel Double ferrule fitting Female thread Male thread Stainless steel Female thread Stainless steel Male thread Female thread Female thread 1.4 Overview product series & connection configurations In the following table you will find overviews of the available WEH® Check valve product series with the corresponding connection...

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High Performance Check Valves - 9

Product series TVR300-S1 Product series Female thread Female thread Product series Male thread Product series Female thread Female thread Product series Female thread Female thread

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1.5 Overview connection sizes In the following table you will find overviews of the available connection sizes of the WEH® Check valves. Connection sizes double ferrule fitting Connection size B1 Pressure range Housing material Product series Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Housing material Product series Connection sizes G-thread Connection size B1 Pressure range Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel...

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High Performance Check Valves - 11

Connection sizes NPT-thread Connection size B1 Pressure range Housing material Product series Stainless steel Stainless steel Connection sizes metric thread Connection size B1 Pressure range Housing material Product series Stainless steel Stainless steel Stainless steel 1.6 Overview pressure ranges In the following table you will find an overview of the available pressure ranges of the WEH® Check valve product portfolio. Pressure range Housing material Product series Stainless steel Stainless steel Stainless steel Stainless steel 1.7 Overview housing material In the following table you will...

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High Performance Check Valves - 12

1.8 Availability In the following you will find the definition for the availability of our check valves in order to be able to offer you as a customer the greatest possible transparency in the procurement of your WEH® Check valve. The availability can be found in the ‘AVL’ feature in the respective ordering table. WEH® Ready-Made [ RM ] This product variant is in stock and therefore usually available at short notice. The average time* until the goods are ready for dispatch is 3 days. WEH® At-Hand [ AH ] This product variant can be configured individually after receiving your request. We...

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1.9 Information on your request In order to be able to process your request successfully, we usually need the following information: 1. Media inlet B1: connection configuration / connection size connection configuration / connection size e.g. female thread G1/8“ e.g. male thread G1/8“ 3. Nominal bore (required flow rate) 4. Max. allowable operating pressure For reasons of precaution, we‘d like to point out that a) regarding the delivery of each article acc. to the respective order confirmation - in particular concerning ECE / EC79 articles WEH does not confirm the fulfilment of additional...

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2 | Stainless steel check valves CHECK VALVES FOR GENERAL APPLICATIONS TVR200 of stainless steel for use with liquid and gaseous media Features & benefits ff Stainless steel ff High leak tightness ff Valve seals are protected from media flow ff Wear and corrosion resistant ff Low-noise opening and closing ff Low cracking pressure ff Max. operating pressure up to 250 bar

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