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PRODUCTS
LORCH offers a wide, comprehensive range of fittings for the reliable control and measurement of
pressures in e.g. containers, pipelines – or wherever pressure must be regulated and overpressures can occur. In the following, we will present a few of the most-important technical criteria for our
product areas and which are not necessarily relevant to each of our products:
Designs
- Normal safety valves, valving and with corner release, with 10% opening tolerance and CE and other certification
- Blow-off valve – for simple pressure containers without CE certification
- Pressure and volumetric flux controllers
- Mechanical and electronic pressure measurement, pressure averaging, and temperature measurement
Certifications
- CE as per Directive 97/23/EG on pressure devices – TÜV – ISPESL – ASME
Media for
- Neutral gases / toxic gases / flammable gases
- Coolants and refrigerants / ultra-low temperatures < -50 °C
- Liquids / granulates, coarse and fine
Connections
- Inlet screw connections from 1/8” to 2.5” in G – M – NPT – ISO 7, flange from DN 20 to DN 300
- Outlet and inlet screw connection, valving or with corner release, flange connection (inlet + outlet)
- Additional screw connections, upon request
Pressure Range
- 0.3 to 800 bar
- Additional pressures, upon request
Temperature Range
- from -196 °C TO +450 °C, depending upon the sealing
Materials
- brass
- brass, nickel-plated
- brass / stainless steel
Sealing Materials
- stainless steel
- steel plate
- steel plate
- NBR, Viton, EPDM, silicone
- KALREZ, Teflon, metal
- others, upon request
You can also print out your own catalog according to criteria you select: www.lorch.de
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