Relief - Import export

Strain relief from igus® is specifically developed for use in e-chains® and dynamic applications. Thecombination of polymer strain relief components and chainflex® cable materials offers maximum holding force and very high service life for the cables. For a wide variety of applications, igus® offers the best solution with respect to cost and benefits; from the CFXL strain relief for long travels in harsh environments, or the new CFU honeycomb strain relief for fast assembly to the CFN chainfix nuggets for simple and inexpensive strain relief. igus® chainfix strain relief components have been successfully used in thousands of applications around the world for years.

ideal to release unpredected loads on cable wires.

Also DVK-HD® pipe couplings with traction relief are ideal for a quick and safe use for pressure conveying. Their characteristics are equal to DVK-HD® pipe couplings: double secured massive aluminium clamps screws M12 with massive threaded bars very easy to mount due to circular version, nitrile gasket is temperature-resistant from -20°C to +80°C and safe for use with food optionally available with silicone gasket (-60°C up to +200°C) Additionally pipe couplings of type DVK-HD® with traction relief have the following product specifications: monobloc pipe coupling with traction relief with bridge part to safeguard against axial forces material: couplings in aluminium, clamps in galvanized steel pipe clamps and traction bars traction-resistant

Positive displacement blowers and single-stage screw compressors start up directly or following a star delta circuit if no gentle start or no frequency converter control are available. The unit is subjected to heavy mechanical load and requires high start-up current. For this reason, counterpressure must be reduced during the start-up phase; this is achieved by blowing off the increasing volume flow. The fully automatic medium-controlled STRATE relief valve EVA has been specially designed for this procedure. As well as not requiring any maintenance, the STRATE relief valve EVA is an extremely economical device for reducing load during start-up since there is no longer any need to use complex externally controlled valves or electronic start-up aids. Product features Fully automatic control Specialized material G-AISi9Cu3 - specific to the requirements With solenoid valve for different motor speeds With overpressure valve For higher pressures and temperatures

The pressure relief valves GEMÜ N085 and N185 protect the plant and the piping system against gauge pressure and reduces pressure peaks. The third pipe spigot enables the valve to be installed in the main pipe. If the pressure increases, the spring is raised and the valve opens. The pressure is reduced to the preset value and can escape via the third pipe spigot into an adjacent pipe. If the pressure falls, the spring force presses the diaphragm in the direction of the seal seat and it is closed. The spring force can be adjusted as required using a set screw. - Valve adjustments can also be made under working pressure. - The optimization of piston, springs and control face ensures good control characteristics - The actuator is hermetically separated from the medium

The extensive UNI Dicht system is synonymous in the industry with high-quality, application-specific cable glands. Users all over the world are impressed with their high ingress protection, operational reliability and durability, not to mention resistance to environmental effects and impacts. UNI Dicht meets all the current EU requirements for cable entries as well as relevant international certifications such as UL and CSA. A UNI Dicht cable gland consists of the cable gland body and the appropriate sealing insert. Your advantages: 6,000 individual parts for 20,000 application-specific cable glands Metal and plastic variants M4 to M120 and Pg 7 to Pg 48 as well as NPT, CTG and imperial threads Ingress protection rating IP 68 (10 bar) and IP 69 EMC, ATEX, multiple, hose, corrugated conduit and elbow cable glands Operating temperatures -40 °C up to +130 °C (TPE-V) and -60 °C up to +200 °C (silicone) Reducers and expanders

Splittable plastic and metal versions seal preassembled cables The splittable flange variants UNI Flange in plastic and UNI Flange HD (Heavy Duty) in metal have been well-designed by PFLITSCH as product solutions for use in harsh industrial environments to provide reliable cable entries for preassembled cables. A two-part frame manufactured from high-quality grey or black PA plastic or die-cast zinc can be inserted into standard 112 mm x 36 mm sheet metal cut-outs for 24-pin rectangular heavy-duty plug-in connectors and provides the cable entries with a reliable seal. Your advantages: Three integrated cable glands for over 100 different sealing inserts Cable cross sections from 2.0 mm to 20.5 mm Ingress protection rating IP 66 Superior strain relief values to EN 62444 class A Ambient temperatures of -20 °C to + 80 °C

Pressure relief dome: KE Closed when idle (thermal insulated) Opens in case of overpressure Closes again after pressure reduction Advantages: Optimum protection for passers-by Low triggering pressure (< 3.1mbar) Closes automatically again after pressure reduction Low maintenance requirement High-strength aluminium alloys Accidental arcing protection

wege® - the flexible cable gland system in brass, stainless steel and plastic. material: brass nickel-plated (screws are stainless steel), lamellar insert: PA 6, sealing ring: CR, o-ring: NBR-Oz, protection class: IP66/IP68 - 5 bar / IP69k, test standard: UL 514B, range of temperature: -30 °C to +100 °C, connection thread: M12 - M32

wege® - the flexible cable gland system in brass, stainless steel and plastic. wege® M Pressing-screws with strain relief. Material: brass nickel-plated,screws: stainless steel, thread: M16-M32, PG9-PG29

wege® - the flexible cable gland system in brass, stainless steel and plastic. wege® M Pressing-screws with strain relief. Material: brass nickel-plated,screws: stainless steel, thread: M12-M32, PG9-PG48

wege® - the flexible cable gland system in brass, stainless steel and plastic. wege® M Pressing-screws with strain relief. Material: brass nickel-plated,screws: stainless steel, thread: M12-M40, PG7-PG48

wege® - the flexible cable gland system in brass, stainless steel and plastic. material: brass nickel-plated / screws are stainless steel, sealing ring: see data sheet, range of temperature: see datasheet, connection thread: M12 - M63 / PG 9 - PG 48

wege® - the flexible cable gland system in brass, stainless steel and plastic. material: brass nickel-plated / screws are stainless steel, sealing ring: see data sheet, range of temperature: see datasheet, connection thread: M12 - M63 / PG 9 - PG 48

wege® - the flexible cable gland system in brass, stainless steel and plastic. material: brass nickel-plated / screws are stainless steel, sealing ring: see data sheet, range of temperature: see datasheet, connection thread: M12 - M63 / PG 7 - PG 48

Application as inline armature with venting and breather valve function for vessels. Preferably used for installation in pipes.

Application as end-of-line armature for venting and breathing of tanks. Tested and approved against atmospheric deflagrations for all materials of the explosion group IIB3 with a maximum experimental safe gap (MESG) ≥ 0.65 mm and a maximum operating temperature of 60 °C. Vertical mounting (for tank roofs) with an integrated elbow as an option.

As emergency venting device for installation on storage tanks with a VRV to protect against hazardous excess pressure but minimize the loss of gas/vapours. Also suitable as replacement of a manhole. This device does not protect against the hazard of explosion or stabilized burning.

As end-of-line armature, for venting apertures on tank installations. Used mainly as venting and breather device for fixed roof tanks. Used to prevent inadmissible pressure and vacuum and to minimize unwelcome gas losses or inadmissible emissions respectively. The housing is mounted perpendicularly on a tank roof. The product vapours can be discharged through a collective line into the atmosphere connected to the line flange on the pressure side.

As end-of-line armature, for venting apertures on tank installations. Used mainly as venting and breather device for fixed roof tanks. Used to prevent inadmissible pressure and vacuum and to minimize unwelcome gas losses or inadmissible emissions respectively. The housing is mounted perpendicularly on a tank roof.

Proof for products of explosion group IIA with a maximum experimental safe gap (MESG) > 0.9 mm and a maximum operating temperature of 60 °C. Mainly used as equipment of fixed roof tanks for venting and inbreathing to prevent undue pressure resp. vacuum and undesired losses of vaporization, respectively undue emissions. Installation on top of storage vessels. Available with an explosion and endurance burning proofed condensate drain device.

Application as installation explosion-proof and endurance burning proof for certain flammable liquids of the explosion group IIA with a maximum experimental safe gap (MESG) > 0.9 mm and a maximum operating temperature of 60 °C. As venting and breather device for fixed roof tanks to prevent inadmissible pressure and vacuum and to minimize gas losses by variable pressure setting of the weight-loaded and/or spring-loaded valve devices. Installation of an explosion-proof condensate drain device is possible.

Application as inline armature with venting and breather valve function for vessels, used preferably for installations in pipes. The exhaust air is carried away via a pipe. The ventilation is also effected via a pipe, which is preferably used to carry inert gas. Functions the same as KITO® VD/o3-… (type sheet F 18 N).

The elemental simplicity of natural topography, from open stonework to exposed cement, has long been central to achieving harmony in the built environment. Inspire emotional connection and evoke calm with the puristic appeal of norament® 926 arago. Perfected for your building’s high-traffic areas, such as hallways and entryways. Key Features: Good for very heavy usage Very high footfall sound absorption (10 dB) R10-slip resistance Free of PVC Increased safety thanks to high fire-retardant properties jointless installation No coatings needed Flat, direction-oriented relief structure with fine granules and modern marbling design for maximum demands. No two tiles are the same – each square meter is totally unique. Variations in color and design, even within one production batch, define the product’s aesthetic character.

Within the family of pressureregulating valves, a technical distinction is made between series of bypass valves, inline valves and threeway valves.

Safety Relief Valves / Blow-Off Valves WITT safety relief valves (blow-off valves) protect against overpressure by venting excess gases from pipelines, gas receivers and other equipment. The spring-loaded, direct-acting safety relief valves (blow-off valves) are suitable for individual opening pressures from 5 mbar to 45 bar (approx. 0.07 to 1 435 psi). The compact size allows easy installation in any orientation. A dust cap protects the safety relief valves (blow-off valves) against dirt. WITT safety relief valves (blow-off valves) are available in brass or stainless steel, as a ventable version, and with or without condensation outlet.

Pressure relief devices for liquid-immersed transformers open in case of an internal fault and guarantee that the occured overpressure can properly release. Pressure relief devices close with decreasing pressure back to completely closed and leaktight position. Pressure relief devices for transformers can be installed in any position or inclination on the cover or the wall of a transformer. Upon request a transformer can be equipped with several pressure relief valves.

Surface relief diffusive microstructures (SRDM) are used for specifically distributing light in a defined angle range. They homogenize irregular light distributions as well as local intensity peaks. It is also possible to apply those diffusive microstructures directly into the plano side of all our plastic optics components. Our products will be precily trimmed to our customers requirements.