EM-Technik GMBH
Industriestraße 2
67133 Maxdorf
Germany
Tel +49.6237.4070 Fax +49.6237.1628 info@em-technik.com www.em-technik.com

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Ball valves from emtechnik

emtechnik is one on the leading international companies for the development of small, high quality fittings and connectors made of special plastics.

Our ball valves are proven in practice: wherever aggressive gases and liquids are safely and reliably shut-off, isolated, mixed or distributed, a ball valve is the ideal partner for various tasks. There is hardly any pressure loss when they are used and the power consumption is very low compared to other shut-off fittings. The high safety and reliability of the ball valves is due to their design features: the shut-off body comprises a ball with a hole drilled through it (which gives the valve its name). When the valve is open the entire cross-section is clear. The ball manufactured in one piece with the stem is centred by sealing sleeves; stem sealing using an O-ring provides sealing upward. All valves are manufactured as standard with female threads, a very wide range of connection modules can therefore be used. The valves are available in various plastics and in a wide variety of types – from the 2-way ball valve to the 5-way ball valve resulting in a wide range of possible applications in practice. 7-way, 9-way or 11-way ball valves are available as special versions.

Getting Started: Ball Valves Series 6

Connection system

The Series 6 ball valves are supplied as standard with seam-less female threads. The emtechnik modular system provides numerous elements for these threads to suit the specific application. The right connection for every application - on the pages for Series 1, 2 and 3 you will find a large range of connection systems for flexible tubes and pipes, fittings, couplings, adapters, etc..

Ball Valves Series 6L

Ball Valves Series 6L

The Series 6L ball valves are light and compact. They are available in various nominal diameters and versions with female G- or NPT-threads from 1/16" to 1/2" - from the simple 2-way valve to the versatile 5-way valve. The materials available (PP, PP natural, PVDF and PFA) provide high media resistance and thus offer a wide range of applications. A special fastening system makes assembly straightforward wherever required.

to the ball valves Series 6L

 

Ball Valves Series 6D

Ball Valves Series 6D

The Series 6D ball valves comprise a Series 6L ball valves and our pneumatic part-turn actuator (STANDARD). The pneumatic part-turn actuator provides reliable ball valve operation. The piston drive is compact and maintenance-free and can be operated with all neutral, gaseous media. As standard the actuator has a spring-return.

to the ball valves Series 6D

 

Ball Valves Series 6G

Ball Valves Series 6G

The Series 6G ball valves comprise a Series 6L ball valve and our electrical part-turn actuator (standard). The electrical part-turn actuator provides optimal operation of the ball valve. A high quality DC motor guarantees safety and reliability in the application. A wear-free, inductive proximity switch indicates the position of the ball.

to the ball valves Series 6G

 

Ball Valves Series 6R

Ball Valves Series 6R

For the ball valves of series 6R we have fitted the ball valves of series 6L with our compact electrical part-turn actuator 6E502. The high-quality DC motor with planetary gear ensures optimum control of the ball valve for short switching times. A wear-free, inductive proximity switch acts as a position transducer, recording the position of the ball and forwarding it to a programmable logic controller (PLC) for continuing control of the ball valve. To ensure the unit is optimally fitted for long-term operation in aggressive environments, the drive is also equipped with a highly compact PVDF housing that is highly resistant to corrosion. For reliable and easy assembly of our 2-, 3- and 4-way ball valves of series 6R, different versions of accessories are available depending on the area of application.

to the ball valves Series 6R

 

Ball Valves Series 6A

Ball Valves Series 6A

The Series 6A ball valves have been in our product range for years. Today they are predominantly in demand in PTFE. Designs in PVDF are also possible as standard. The Series 6A ball valves are available as 7-, 9- or 11-way ball valve.

to the ball valves Series 6A

 

Ball Valves Series 6E

Ball Valves Series 6E

The Series 6E ball valves comprise Series 6A ball valves and our electrical part-turn actuator (standard). The electrical part-turn actuator provides optimal operation of the ball valve. A high quality DC motor guarantees safety and reliability in the application. A wear-free,inductive proximity switch indicates the position of the ball. This ball valve is available from 2- to 11-way. Beginning with the 7-way ball valve, actuator and ball valve are individually configured and matched.

to the ball valves Series 6E

 

Ball Valves Series 6X, 6Y, 6Z

Ball Valves Series 6X, 6Y, 6Z

The multiport ball valves comprise two multiway ball valves, arranged in a compact design on top of each other in one housing on two levels. There is no flow connection betrween the individual levels. During switching both media flows are synchronously distributed or collected using a common shaft. Accidental mixing of the media flows is not possible. The multiport ball valve thus offers a major safety advantage in practoce. The available materials PVDF and PTFE provide high media resistance and a wide range of applications. The ball valves are manually operated (6Z) but also available with a pneumatic part-turn actuator (6X) or electrical part-turn actuator (6Y). Here one actuator is sufficient for each multiport ball valve. A further important advantage: the usage of multiport ball valves brings a significant cost saving during system manufacture as only one fitting is necessary due to the special principle of operation.

to the ball valves Series 6Z

 

Ball Valves Series 6M

Ball Valves Series 6M

The Series 6M laboratory valves are designed using the plug valve principle of Series 6T. They are small and compact and available in three different versions. Due to their small nominal diameter fo 1/8" they are particularly suitable for use in the laboratory.

to the ball valves Series 6M

 

Mounting systems

Mounting systems

Various mounting systems are available for our Series 6L ball valves. Mounting brackets are the ideal mounting systems for ball valves with a part-turn actuator. They will be delivered automatically and can be used for wall mounting. Straightforward to use and quick to fit are also our fastening clips for wall mounting. For panel mounting (panel thickness max. 7 mm) the ball valves are supplied with a male thread on top and a loose hexagon nut.

Befestigungskrallen sind die ideale Befestigungsmöglichkeit für Kugelhähne mit Schwenkantrieb. Sie werden automatisch mitgeliefert und dienen zur Wandaufbaumontage. Einfach und schnell in der Handhabung sind auch unsere Befestigungsklemmen zur Wandaufbaumontage. Für Schalttafeleinbau werden die Kugelhähne oben mit Außengewinde und loser Überwurfmutter geliefert.

mounting systems