Pressure seal - Import export

iglidur® sealing lip bearing d1 [mm]: Quick and easy-to-mount polymer bushing made of iglidur® J (JDSM) or iglidur® V400 (VDSM) with clip-on radial shaft seal ring as sealing for the rotating shaft. Seals off against dirt, dust as well as all pressure-less media. Polymer bushing with clip-on radial shaft seal ring Sealing for rotating shaft Temperature application range like iglidur® J Coefficient of friction only 10% higher than in iglidur® J Coefficients of friction identically exceptional like iglidur® J Reduced installation space as well as easy and simple mounting Realizable with numerous sealing types High-temperature option VDSM possible Temperatures till 150° C Material: iglidur® J High temperature option VATM, iglidur® V400 Seal ring made of fluorelastomer Bearing-sealing combinations for other applications on request When to use it? When the penetration of dirt and spray water should be prevented When only a small installation space is available in the axial direction When an existing seal should be integrated in a plain bearing When not to use it? When pressurized media should be sealed When absolute impermeability to the shaft and housing is needed continuously We'll gladly do the developing with you iglidur® sealing lip bearing d1 [mm]:

The newly developed CinchSeal®series is applicable for machines in food production, screw conveyors and other bulk material handling equipment, in the pharmaceutical industry as well as in the chemical industry. It is made of 316 stainless steel or other material according to customer requirements. standard features ✔ lower maintenance due to unique self-adjusting design ✔ prevent leaks and material loss and protect gearboxes, bearings and shafts from damage ✔ mounting pattern suitable for standard bearings ✔ handles dry powders, pastes, slurries, and liquids ✔ USDA- and FDA-certified sealing products for use in meat, poultry, and dairy applications ✔ needs 30% less energy than packing seals ✔ temperature ranges -40 °C to 220 °C ✔ designed to accommodate longitudinal expansion and axial runout of the shaft ✔ pressurization with sealing air, 0.3 to 0.6 bar above the pressure of the operating vessel

Differentiation between ANSI and DIN / EN ANSI eyeglass blinds differ from DIN / EN eyeglass blinds in terms of pressure levels, sealing strips and materials. In German-speaking countries, glasses blind disks are also called blind disks or throttle disks. However, the English terms “spectacle blind”, “blind paddle” are also often used in Germany. Pressure ratings according to ANSI in lbs The following pressure levels for blind disks according to ANSI are available 150, 300, 600, 900 and 1500 lbs. Sealing strips The following forms of sealing strips are available: SMF, FF, RF and RTJ. Materials The steel materials A 516 GR 60 and A 516 GR 70 are available. In the stainless steel sector, the materials TP 304 / L, TP 316 / L and TP 312 are possible.

Differentiation between DIN / EN and ANSI Eyeglass blinds according to DIN differ from eyeglass blinds according to ANSI in terms of pressure levels, sealing strips and materials. In German-speaking countries, glasses blind disks are also called blind disks or throttle disks. However, the English terms “spectacle blind”, “blind paddle” are also often used in Germany. Pressure levels according to DIN / EN The following pressure levels for blanking disks according to DIN are available PN 6, 10, 16, 25, 40, 63, 100, 120, 160 and 250. Sealing strips The following shapes are available for sealing strips: A, B1, B2, C, D, E, G and H. Materials The steel materials P 265 GH and P 355 NL are available. In the stainless steel area, the materials 1.4541, 1.4571 and 1.4307 are possible.

PE pressure-seal bags (e.g. for spare parts, laboratory and health items, police evidence, etc.) Width: between 40 and 400 mm Length: between 60 and 600 mm Thickness: 0.05 mm / 0.09 mm blank, with a text field and/or with Euro-standard hole The most extensive standard range of PE products from North Rhine Westphalia

Flange gaskets made of Klingersil C4400 - DIN EN 1514-1 IBC Use: Universal high-pressure seal in many areas of food processing and drinking water supply. Very high standard of performance. Aramid fibers bonded with NBR. Resistant to oils, water, steam, gases, salt solutions, fuels, alcohols, organic and inorganic acids, hydrocarbons, lubricants and refrigerants. DIN-DVGW permit, BAM, VP-401 tested, KTW recommended, TA-Luft

The angle transducers have a magnetic scanning according to the HALL principle. Due to the robust design, critical and interference-free applications in harsh environments can be realized. They have a robust housing (wall thickness > 5 mm) made of aluminium or stainless steel, shaft and ball bearing made of stainless steel, shaft with flattening, rotor with shaft and permanent magnet mounted in prechamber, sensor circuit consisting of ASIC with Hall elements and interface electronics housed in closed main chamber. Two models are available: For low and high temperature applications. The model for low-temperature use is equipped with a special grease for bearings and shaft seal. Seals and shaft seal are made of PTFE. Cable gland with clamping jaw pressure screw and silicone seal. The model for high temperature use is without shaft seal. Under the rear cover there is a signal changeover switch (CW/CCW). On the side there is a preset button (4 mA) placed under a screw plug.

The angle transducers have a magnetic scanning according to the HALL principle. Due to the robust design, critical and interference-free applications in harsh environments can be realized. They have a robust housing (wall thickness > 5 mm) made of aluminium or stainless steel, shaft and ball bearing made of stainless steel, shaft with flattening, rotor with shaft and permanent magnet mounted in prechamber, sensor circuit consisting of ASIC with Hall elements and interface electronics housed in closed main chamber. Two models are available: For low and high temperature applications. The model for low-temperature use is equipped with a special grease for bearings and shaft seal. Seals and shaft seal are made of PTFE. Cable gland with clamping jaw pressure screw and silicone seal. The high temperature model is without shaft seal. Under the rear cover, there is a signal path switch (CW/CCW). On the side there is a preset button (4 mA) placed under a screw plug.

We supply IBK folding clamp couplings in brass, stainless steel, aluminium and PP. Our couplings have proved their worth under hard conditions in steel works and are regarded as standard. Material: - Couplings made of brass - Seals made of NBR (optionally of EPDM or Viton) - Clamp made of stainless steel Attribute: - Vacuum sealed for suction lines - No danger of icing - Interchangeable with systems of the same kind (MIL C-27450) - Suitable for closing male and female parts Temperature: - Working temperature from – 40°C to + 120°C, for higher temperature inquire suitable seal Pressure: - Max. 16 Bar working pressure –> Safety Factor 4 - Vacuum – 0,8 Bar Benefits of these couplings 1. perfect flow 2. No eddies form in the flow 3. the nozzles cannot fall out 4. the shells cannot slide about. 5. Precise fl ow control, impact-resistant, nonrusting 6. firm fit Special models on request! The dimensions stated are approximations. Subject to technical alterations

The innovative SANHA installation system NiroTherm® combines high-quality NiroTherm® press fittings with a black sealing ring made from EPDM (=ethylene propylene diem rubber) and NiroTherm® stainless steel system tubes. The system is produced from the material 1.4301 (AISI 304). Due to the well-known corrosion resistance of stainless steel, NiroTherm® offers installers therefore a real alternative compared to conventional steels when it comes to closed systems in humid atmospheres such as screed. Since it needs considerably less isolation against humidity*, the installation is faster and labour costs accordingly lower. In addition to the system description, NiroTherm® system press fittings are marked on the outside with a red dot. * This does not affect thermal insulation necessitated by national energy efficiency laws. NiroTherm® system pipe, material no. 1.4301, reduced wall thickness, in 6 m lengths, for cooling, compressed air, heating and industrial applications

The piping system consists of high-grade NiroSan® press fittings with an EPDM (=ethylene propylene dien rubber) moulded sealing ring and NiroSan® stainless steel system pipes according to EN 10312. All NiroSan® press fittings are made from the premium stainless steel type 1.4404 / AISI 316L (for pressing components) and 1.4408 (for precision cast threaded stainless steel components). The material 1.4404 contains at least 2.3 % molybdenum, yet less carbon than the conventional type 1.4401. Thereby these materials are not only of equal value but in addition, material 1.4404 / 316L stands out on account of its considerably higher corrosion resistance. The NiroSan® press system and its components are certified in accordance with the rules and regulations of all important European certification bodies. High-pressure flange seal, asbestos-free, suitable for weld neck, threaded, press and loose flanges, max.

Non-Return Valves WITT non-return valves protect plants, pipelines and outlet points against reverse gas flow and meet all relevant standards and regulations. The product range of non-return valves includes a large choice of nominal sizes (up to DN200) and flow rates (0.35 – 106 SCFH). The sophisticated valve technology of WITT non-return valves provides small pressure drops making them also suitable for applications with smallest opening pressures. A high-quality sealing system with elastomeres prevents leakages, and dirt filters at the inlet point assure long service life of the non-return valves. Some non-return valve models can also be used as flashback arrestors. All non-return valves can be mounted in any orientation, are available with all connections, in brass and stainless steel and are suitable for almost all technical gases.

Non-Return Valves WITT non-return valves protect plants, pipelines and outlet points against reverse gas flow and meet all relevant standards and regulations. The product range of non-return valves includes a large choice of nominal sizes (up to DN200) and flow rates (0.35 – 106 SCFH). The sophisticated valve technology of WITT non-return valves provides small pressure drops making them also suitable for applications with smallest opening pressures. A high-quality sealing system with elastomeres prevents leakages, and dirt filters at the inlet point assure long service life of the non-return valves. Some non-return valve models can also be used as flashback arrestors. All non-return valves can be mounted in any orientation, are available with all connections, in brass and stainless steel and are suitable for almost all technical gases.

Flange connector with loose insert pipe for optimum grip and durability. Our flange connectors are optimal for higher dimensions. They have an additional seal and a loose insert pipe. With our flange connectors for the application in water systems you are always on the safe side. The connector consists of various components, which can be assembled quick and simple without any special tool. The fixed insert pipe ensures an optimal form of the PE Pipe and stabilizes the pipe inwards, so the insert pipe holds up internal pressure. The additional seals ensure total security. The model is available in different versions. Pipe diameter: 63mm - 75mm Thread sizes: 2 1/2" - 3"

Flange connector with loose insert pipe for optimum grip and durability. Our flange connectors are optimal for higher dimensions. They have an additional seal and a loose insert pipe. With our flange connectors for the application in water systems you are always on the safe side. The connector consists of various components, which can be assembled quick and simple without any special tool. The fixed insert pipe ensures an optimal form of the PE Pipe and stabilizes the pipe inwards, so the insert pipe holds up internal pressure. The additional seals ensure total security. The model is available in different versions. Pipe diameter: 63mm - 110mm Thread sizes: 1 1/2" - 3"

Flange connector with loose insert pipe for optimum grip and durability. Our flange connectors are optimal for higher dimensions. They have an additional seal and a loose insert pipe. With our flange connectors for the application in water systems you are always on the safe side. The connector consists of various components, which can be assembled quick and simple without any special tool. The fixed insert pipe ensures an optimal form of the PE Pipe and stabilizes the pipe inwards, so the insert pipe holds up internal pressure. The additional seals ensure total security. The model is available in different versions. Pipe diameter: 63mm - 110mm Thread sizes: 2" - 4"

Air exchange in sealed housings? No Problem! Our pressure equalisation elements (formerly Gothe & Co. GmbH) have proven themselves reliably worldwide. High temperatures and adverse environmental influences provide continuous pressure fluctuations in sealed housings – protect your sensitive electronics and improve the lifetime of electronic devices with our pressure equalisation elements. Reliable reduction of condensate formation Protection of harmful fluids and particles Special Features Flat construction Easy installation (from inside or outside) 100% Salt retention capacity Very robust Diverse versions Air passage of up to 400 ml/min Technical Data Mounting body/cap brass (optional nickel-plated, chrome-plated or stainless steel) Membrane ePTFE (oleophobic) O-Ring NBR (optional EPDM, FKM or silicone) Water ingress pressure > 0,6 bar Protection class DIN EN 60529 IP66, IP68 (installed) Acceptable temperatures - 40 °C … + 80 °C (150°C temporary)

Our liners are not only practical, they can also be aseptic.The liner assembles itself thanks to a unique design and folding system. It only takes one person to fill it – from the top or the bottom. There are thus considerable savings to be made when filling, while maintaining optimum utilisation. The special design of the liner adapts to the container like a second skin and protects the bulk material. There are no readjustments required during the filling process. Our customers can rest assured we have everything under control: we carry out regular pressure and sight tests, sealed seam and strength tests, as well as simulated transport tests, in order to maintain our high quality standards. And another thing: in order to support the shelf life of your goods, our liners are sterilised with gamma rays.

Pressure ranges: -1 bar, +/- 5 mbar, +/- 50 mbar, 200 mbar, 1 bar, 6 bar, 10 bar, 20 bar, 30 bar, 400 bar (high pressure version), negative and positive gauge pressure ranges can be combined. Measuring ranges: ± 500 Pa / ± 5,000 Pa (display resolution: 1 Pa, internal resolution: effectively 0.01 Pa) Result units: Pa, hPa, PSI, Pa/s, hPa/s, mbar • l/s, ml/min, ml/h, l/min, l/h, mmHg, mmWs, Torr Types of test: Standard: Pressure decay Optional: sealed component, dynamic pressure measurement, pressure steps, pressure rise (with double leak connector) Parameters can be exported to a USB stick or imported again. The storage of measurement series and waveforms is possible. Interfaces: Standard: Digital I / O, RS-232 Optional: Profibus DP, Profinet, Ethernet, EtherCAT, Bluetooth, USB Dimensions: 345 mm x 145 mm x 435 mm (W x H x D) In the high-pressure version, leak tests up to a test pressure of 400 bar can be carried out according to the pressure rise method.

Using the materials mentioned, HEUTE+COMP. manufactures sealing elements and O-ring supports according to your specifications. PTFE support rings prevent high pressures from extruding O-rings into sealing gaps and damaging the rings as a result. Due to its cold flow characteristics and high degree of abrasion, pure PTFE is only conditionally suitable for sealing. Accordingly, a wide range of PTFE compounds have been developed to account for all involved parameters. Temperature Media influence Pressures Sealing gaps Assembly conditions Additionally for dynamic applications: Material and surface of the sliding counterpart Speed The technique used to process a material also influences its properties. For instance, a material filled with glass can be made gas-tight through special heat treatment. For this reason, our team offers consultancy early on during the development phase in order to select appropriate materials for your application.