High-temperature valves - Import export

The high temperature sliding gate valve type 8023 in reinforced GS3 design with NAMUR interface for universal positioner assembly is suitable for a wide range of process applications up to 530°C. Media such as steam, liquids, gases, etc. can be precisely controlled even in the hightemperature range. Moreover for high speed and cycling applications this valve is a clear choice. Pneumatic Electropneumatic Digital Without positioner for on/off operation Metal bellows Limit switch Position feedback Manual override Pilot valve . . .

The sliding gate manual valve type for high temperature type 8053 in reinforced version is suitable for a wide range of process applications up to 530°C. Media such as steam, liquids, gases, etc. can thus be shut off safely and controlled excellently, even in the high temperature range.

The hightemperature sliding gate control valve type 8024 in reinforced GS3 design with integrated positioner is suitable for a wide range of process applications up to 530°C. Media such as steam, liquids, gases, etc. can be precisely controlled even in the hightemperature range. Digital positioner type 8049 Pneumatic and electropneumatic positioner type 8047 Positioner with integrated process controller type 8049 IPC Positioner type 8047 and type 8049 also in explosionproof version Positioner with mounting acc. to NAMUR standard Metal bellows Limit switch Position feedback Manual override Pilot valve . . .

Throttle valve type LINA Use:

Rectangular damper type RENA Use: We designed RENA as a single- or multi-vane system. Unless you specify otherwise, they are produced in accordance with the DIN 24193 standard. RENA’s multi-vane system provides better control characteristics and it can be ordered in either a synchronous or asynchronous version. Upon request we can also outfit RENA with a refractory lining made of concrete or mineral wool. The „sealing air“ model is 100% leak-free and therefore completely air tight. As with all our valves, RENA is very robust, low in maintenance and safe. Even under extreme conditions, RENA offers a long service life, very low probability of failure and great reliability.

Throttle valve type RIA Use: RIA is specially designed for use for flue and exhaust gases up to 1100°C. Depending on specifications, we can supply RIA in various, ready-made configurations, or we can adapt it to precisely suit your specific needs. RIA has an Integrated ISO interface. This allows for direct mounting without the need for an additional console – which means the RIA can be automated quickly and easily later on. RIA is very robust, durable and requires little maintenance. With its safe and proven design, RIA guarantees high system availability even under extreme conditions.

Throttle valve type ELA Use: The ELA valve was designed to be welded into an existing conduit. When properly installed, it guarantees a 100% airtight connection – without the need for additional sealing material. ELA is therefore able to also regulate and block „critical“ and dangerous media (that should not be allowed to penetrate to the outside). ELA is also the „easy way to regulate air.“

Braided from Expanded Graphite Tape with integrated Carbon fiber Reinforcement Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Characteristics Wear and extrusion stability through Carbon fiber reinforcement Non hardening, good reset capability, coefficient of thermal expansion similar to steel High temperature resistant and excellent heat and electric conductivity Self lubricating, excellent use in pumps, minimizing the need for flushwater Easy to cut, assemble and disassemble No shaft wear, excellent dry running characteristics Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 300 bar Temperature: t = -200… +550 °C pH: 0 - 14 Density: 1.00 g/cm³ Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Main application Centrifugal pumps Valves Control valves Gate valves Steam High Pressure and Temperature Valves Suitable for Power plant technology Boiler houses Chemical...

Expanded natural Graphite in Purity 98 % – industrial grade or 99.85 % nuclear grade (chlorine content < 20 ppm) Temperature in steam Density min. 1.40 g/cm 3 Characteristics High cross section density Self lubrication and limited wear Dry running capability Coefficient of thermal expansion similar to steel Maintenance free and elastic, also under variable pressure Non ageing, high chemical resistance Attention! Precise tolerances and surfaces of application are requeste Operating range Pressure [p max]: 800 bar Temperature: t = -200… +550 °C pH: 0 - 14 Density: 1.80 g/cm³ Temperature in steam Density min. 1.40 g/cm 3 Main application Fittings Pumps (high temperature) Covers Valves Suitable for Valves and fittings of all Industries Approvals Oxygen BAM 200 °C/250 bar DVGW and KTW Variant Rings with integrated reinforcement or endcaps made from ANSI 316 Special quality TA Luft 300 with a leakage rate of 5.7 · 10 -3 mbar · l/(s·m) 300 °C Form of delivery ARF rings - endless,...

High-temperature vacuum-formed products made from biosoluble ceramic fibres are lightweight and solid parts or structural elements that can be used at temperatures up to 1.400 °C in air and in aggressive environments, including direct contact with liquid metals. — 100% biosoluble — high temperature resistance — low thermal conductivity — high chemical resistance * — low weight — good tear resistance — high flexibility — easy processing — complicated geometries can be produced — recyclable * to achieve higher acid resistance, a special coating is required. Available from manufacturer. Application: Burner plant components, crucibles, thermocouple housings, coupling devices in continuous casting plants, channel elements of metal troughs, inlet device in the melting of non-ferrous and ferrous metals, gasket in aluminium foundries, gaskets in blast furnaces, expansion joints, pipe insulation, catalyst insulation, repair work in the high temperature range.

High-temperature vacuum-formed products made from biosoluble ceramic fibres are lightweight and strong parts or structural elements that can be used at temperatures up to 1 .600 °C in air and in aggressive environments, including direct contact with liquid metals. — 100% natural — biosoluble — high thermal shock resistance — low thermal conductivity — high chemical resistance * — recyclable — low weight — good tear resistance — high flexibility — easy processing — harmless to health — complicated geometries can be produced * A special coating is required to achieve high acid resistance. Available from manufacturer. Fields of application: gaskets, crucibles, thermocouple housings, coupling devices in continuous casting plants, expansion joints, convex and flat gaskets in blast furnaces, channel elements of metal troughs, inlet device in the melting of non-ferrous and ferrous metals.