Product Price :Get Latest PriceSafety valve made of gunmetal, angle-type with threaded connectionsThe well proven safety valves series 2400 made of stainless steel receive a variant sister series, type 2480, that is made of gunmetal. It is characterised particularly by an increased outlet by one or two nominal diameters. Thus, within one valve size, there are two different performance classes available. Functionality and performance comply exactly with the sister series and it is just as stable in terms of function and high performance capability. All valves made of gunmetal are as a matter of course suitable for oxygen use and comply with basically all common delivery requirements of international standards like DIN EN, ASTM, EIGA and CGA as well as the specifications of the gas producers.
Product Price :Get Latest PriceOverflow valve made of gunmetal, angle-type with threaded connections
The overflow valve is characterised by the fact that it ensures a continuous and quiet pressure reduction when used on tanks for the storage of cryogenic liquefied technical gases such as argon, oxygen, nitrogen or carbon dioxide.
The overflow valve is adjusted to a pressure below the set pressure of the safety valves and thus prevents the safety valves of the tank from reacting. When the safety valves are fully opened, loud outflow noises are generated, which in most cases also significantly exceed the Immission guide value of TA Lärm (technical instructions for protection against noise) and deprive the neighbourhood from sleep. Thus, the response of the safety valves is often interpreted as a malfunction of the storage system and leads to the activation of the emergency plan including fire brigade, police and rescue services.
Using the overflow valve type 2580 can prevent this scenario.
Product Price :Get Latest PriceShut-off valve made of stainless steel, straight-through type
The main function of the 2140 shut-off valve is the controlled opening and closing of pipeline sections via the valve seat integrated in the body. Due to the use of high-quality materials, the fitting can be used for cryogenic operation at temperatures down to -196°C. The shut-off valves are approved according to DIN EN 1626.
The series is available in the nominal widths DN10 - DN50 and can be designed with connection options for welding ends and welding sockets. The manual valve actuator is operated via an ergonomically shaped handwheel, the open/closed position can be seen at all times via a visual position indicator.
The valve upper section can be configured with three different actuator lengths depending on the application and operating environment.
Product Price :Get Latest PriceShut-off valve made of gunmetal, in straight form
The series 2180 is characterised by a corrosionresistant, lead-reduced gunmetal housing and a stainless steel valve upper section. The design is identical to that of the series 2140 and therefore offers an excellent price-performance ratio. The valve cone is made of CW617N brass and adapted to the high-quality stainless steel valve spindle. Threaded and soldered sleeve connections are available. The series also meets the requirements of DIN EN 1626.
Product Price :Get Latest PriceDiverter ball valve made of stainless steel with threaded connections
The optimal design of the flow channels within the diverter ball valve enable particularly high flow rates. This significantly reduces flow pressure losses to the safety valves and safe operation remains ensured.
The use of 1.4404 and 1.4408 high-alloy stainless steels enables high resistance against internal and external influences.
For the use with gases that are in contact with food an FDA-compliant sealing material has been used. Thanks to the oil- and grease-free manufacturing process, the diverter ball valves are suitable for use in systems using oxygen. With the ergonomically shaped handle and the separate testing connections, the diverter ball valve is optimally prepared for the maintenance of the safety valves.
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