Shut-Off-Valves CNA 50
19Pages

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 Paper industry and chemical industry pulp and paper production LOHSE COMPACT-gate valves have proved their value and reliability in all branches of ins paper and chemical industries. CNA-valves are “shut-off” type valves. The type is suitable for shut-off of stock and aggressive media. chemical industry Industrial 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 food industry...

Housings entirely of stainless steel • pressed steel design • corrosion and acid resistant • light • easy to maintain • the handwheel support also serves as a mounting for any switchgear or control apparatus Slide guides of special plastic • abrasion resistant • excellent anti-friction properties • temperature resistant • acid resistant • easily replaceable Valve plate of stainless steel • specially shaped to prevent depositing stock • built in strength to resist water pressure vibration • no stringing of fibres is possible Actuating elements in well-proved LOHSE modular system •...

Valve plate entirely of corrosion and acid resistant stainless steel Stuffing box gland entirely of corrosion and acid resistant stainless steel Press gland ultra-high molecular weight low pressure polyethylene Packing assembly Aramid fibre PTFE impregnated with sealing of EPDM or VITON Housing plate - Q -entirely of corrosion and acid resistant stainless steel Housing plate - NL -entirely of corrosion and acid resistant stainless steel NL-ring EPDM or VITON Sealing gasket EPDM or VITON Slide cup - A -glass fibre reinforced polyester resin Slide cup - E -glass fibre reinforced...

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

Operating elements – the LOHSE modular system All LOHSE COMPACT-valves comprise the following main groups: • valve body type: CNA • operating elements type Hns, H, P, PV, E, GK, K, X 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: • simplified and less expensive holding of...

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

*) 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: CNAHCOMPACT-valve handwheel drive with rising stem *) 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: CNAP/G Shut-Off-Valves |C!hH^5^E COMPACT-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: CNAP/G Shut-Off-Valves |C!hH^5^ECOMPACT-valve pneumatic cylinder and protection guard □j 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: CNAPV/G Shut-Off-Valves iphse Further sizes on request.

COMPACT-valve electric drive and protection guard P __ Q DN *) 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: CNAE/G Shut-Off-Valves COMPACT-valve electric drive and protection guard 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-valve bevel gear box and handwheel *) 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.

*) 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