Rüster butterfly valves

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Welcome at our website!

Our company is grounded at 1949 in Berlin Germany. The name Rüster stands for High Quality and Service since the start of the company.

Rüster develops and manufactures a wide range of sensors and transmitters for Industrial and HVAC proposes. With our new line of products we decided that it was time to show the world our Unique solutions for HVAC applications.

Our products are not only Innovative and High Quality but also excellent priced!

Rüster building controls is a part of Paul Rüster & Co GmbH

Paul Rüster & Co.GmbH

Paul Rüster & Co GmbH grounded in 1949 in Berlin Germany by Paul Rüster. Rüster is from the start of the company well known as developer and manufacture of innovative and High quality pressure transmitters, resistance thermometers for control of motors and generators, humidity sensing etc (with or without EX approval)

In our industrial delivery program there is a wide range of EX sensors and transmitters, sensors and transmitters special developed for sea going vessels, trains and offshore etc. All these solutions can be ordered with or without calibration!

Our success as a producing company is largely a function of how quickly it responds to new market requirments. Therfore our working methods are state of the art. In certain areas we cooperate closely with Universities, Institutes and partners.

Paul Rüster & Co GmbH is a ISO 9001 approved company.
Want to know more about our possibillitys and solutions? Contact our sales department for more information!

Butterfly valves

VFA  Butterfly valves

VFA series motorized butterfly valves are used in heating, refrigerating, hydraulic plants for fluids belonging to group 2 according to the article 9 of 97/23/CE directive (PED), therefore, they connot be used as safety valves.

Group 2 regards water, overheated water, steam, water with up to 30% glycol. For outher fluids please contact our sales department.

Techincal data

Valve housingNodulair iron (EN-JS1030)
DiskDN25-Dn80 1.4581
Dn100-Dn200 Nodulair iron
Max fluid temperature-10..100 C
LeakageTight close off (DIN EN 12266-1,
leakage rate A)
Butterfly shaftO-Ring
Pressure classPn16 (Pn6 & Pn 10 flanges on request)
VFA 2-way Butterfly valves
VFA252527,860070,50 F 
322860073,80 F
405860085,00 F
5010760092,00 F
99,80 F
121,80 F
138,30 F
170,00 F
VFA1501501295300249,80 F
VFA2002002470300352,50 F
Type Price   D.G.

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For more information about this new unique product, contact our sales department!

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Rüster News


Rüster is proud to inform you that our industrial resistance thermometers and thermocouples are now available with GL certification

GL certification is especially needed when used in Maritime environment

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Rüster Worldwide

We deliver Worldwide!

Ask our sales department about your possibility's!

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