Shut-Off Valves CAW
17Pages

Valves of stainless steel · COMPACT-Program MARTIN LOHSE GmbH Unteres Paradies 63 · D-89522 Heidenheim Postfach 1565 · D-89505 Heidenheim phone +49(0)7321 / 755-42 · fax +49(0)7321 / 755-97 server.ab@lohse-gmbh.de www.lohse-gmb

Applications Municipal sewage treatment water wastewater When LOHSE COMPACT-gate valves of acid resistant stainless steel are installed in waste water treatment plants, the need to use expensive isolation appliances to guard against contact-corrosion is removed. Food industry LOHSE COMPACT-gate valves with seals, suitable for food, are widely used as shut-off valves for viscous and glutionous media as for instance in salt works, sugar mills, wine making industry, breweries etc. food industry

Construction Stainless steel housing • of a rust and acid resistant material which prevents not only its own corrosion • • • but also contact corrosion on stainless steel piping therefore saving expensive isolation materials two parts – easy to maintain made from pressed stainless steel plate which keeps its shape – light and easy to install the frame for the drive acts at the same as a fastening for the switch and control mechanisms Plastic slide lining • this material has the highest slide properties but at the same time is abrasion resistant • resistant to temperature extremes and acid •...

Valve slide plate corrosion und acid resistant stainless steel Stuffing box gland corrosion und acid resistant stainless steel Press gland of ultra high molecular low pressure polyethylene Packing assembly Aramid fibre PTFE impregnated with sealing of EPDM or VITON Housing plate entirely of corrosion and acid resistant stainless steel Sealing gasket NBR, EPDM or VITON Fill-in piece NBR, EPDM or VITON Slide-cup - CAW -of glass fibre strengthened polyester resin Special flat sealing NBR, EPDM or VITON

aramid fibre with impregnation of PTFE EPDM, VITON or NBR PE-HMW (RCH 500) 1.4301 • max. operating temperature with sealing NBR 105° C with sealing EPDM 120° C

Operating elements - the LOHSE modular system All LOHSE COMPACT-valves comprise the following main groups: • valve body type: CAW • operating elements type Hns, P, E, GK, K, X (accessories such as e.g. extensions on inquiry) All elements are interchangeable for any given size. Thereby the connections of brackets as well as the coupling of actuator and valve plate will be removed and fixed again after the exchange. No removal of incorporated valve body (notice safety rules - pipes must be pressureless). This facility is called the LOHSE modular system which offers the following advantages: •...

Z = total number of holes Z1 = number of joint-holes Z2 = number of through-going bores T = usable depth of thread

Z = total number of holes Z1 = number of joint-holes Z2 = number of through-going bores T = usable depth of thread

Type: CAWHns Shut-Off-Valves Type: CAWHns Shut-Off-Valves *) opening DN - 3mm, full opening on request. Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

COMPACT-shut-off-valve pneumatic cylinder and protection guard *) Opening DN - 3mm, full opening on request. Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150); air connection acc. VDI/VDE 3845 (NAMUR). Further sizes on request.

Type: CAWP/G Shut-Off-Valves Type: CAWP/G Shut-Off-Valves Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

*) Opening DN - 3mm, full opening on request. Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

Type: CAWGK Shut-Off-Valves ) IDH5E® Type: CAWGK Shut-Off-Valves ) IDH5E® Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

Type: CAWK Shut-Off-Valves Type: CAWK Shut-Off-Valves *) Opening DN - 3mm, full opening on request . Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

*) Opening DN - 3mm, full opening on request . Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

Type: CAWMCOMPACT-shut-off-valve round sleeve DN BD [bar] A B *) Opening DN - 3mm, full opening on request. Dimensions in mm, flange dimensions to DIN EN 1092-1, PN 10 or ANSI B 16.5 Class 150 (> DN 700: ANSI B 16.47 Class 150). Further sizes on request.

Austria (pulp + paper industry, wastewater + wastewater treatment Fr plants) + CZ, SK, SLO, SRB, HR, H Peter Reiter Handel Mazzetti-Str. 85 3100 St. Polten Phone: +43 (0) 27 42 / 7 73 66 Fax: +43 (0) 27 42 / 7 73 66