High Pressure Filters SF

Transcription

1 FILTRTION TECHNOLOGY High Pressure Filters SF Quality and Service worldwide

2 ustralia: Stauff Corporation (Pty.) Ltd. P.O. ox Doyle venue, Unanderra Wollongong, N.S.W. US-2526 Unanderra Tel.: Fax: razil: Stauff rasil Ltda. venida Gupe Galpão 2, loco WT Empresarial Parque Castello ranco R-arueri SP CEP: Tel: Fax: Walter Stauffenberg GmbH & Co. KG P.O.ox 1745 D Werdohl Im Ehrenfeld 4 D Werdohl Tel.: + 49 (0) Fax: + 49 (0) sales@stauff.com Internet: China: Stauff International Trading (Shanghai) Co., Ltd. Shangdian Mansion, Pudong 331, inzhou Road CHN Shanghai Tel.: Fax: France: Stauff s.a. 230, venue du Grain d Or Z.I. de Vineuil-lois Sud F Vineuil-cedex Tel.: Fax: India: Stauff India Pvt. Ltd. Gat. No Pune-Nagar Road, Wagholi IND-Pune Tel.: Fax: Italy: Stauff Italia s.r.l. Via Pola 21/23 I irone di Giussano Tel.: Fax: Japan: Ohtsuka Tec. Co. Ltd Minami Shinagawa Shinagawa-Ku JPN-Tokyo 140 Tel.: Fax: Canada: Stauff Canada Ltd. 866 Milner venue CN-Scarborough, Ontario M1 5N7 Tel.: Fax: ll kinds of Filter Elements - High pressure and return line filters - Quality consciousness Original STUFF-Filter elements fit into existing filter installations of most of the popular manufacturers. They are produced in our facilities. Our complete range gives you the opportunity to get access to more than different filter elements. The product line covers all common filter materials such as stainless fiber, stainless wire mesh, polyester fiber, paper and inorganic glass fiber. Moreover, STUFF offers an extensive range of filter systems for high pressure and return line applications. ll products manufactured by STUFF are subject to quality control procedures according to international standards. This ensures a permanent high quality. US: Stauff Corporation 7 Wm. Demarest Place US-Waldwick, N.J Tel.: Fax: United Kingdom: Stauff UK 332, Coleford Road Darnall GR-Sheffield, S 9 5 P H Tel.: Fax: Distributors and warehouses in all industrial countries.

3 Pressure Filters SF Technical Data STUFF high pressure filters are designed for in-line hydraulic applications, with a maximum operating pressure of 420 bar. Used together with STUFF filter elements, a high efficiency of contaminant removal is assured. The high dirt holding capacity of the elements ensures long service life and, as a result, reduced maintenance. Clogging Indicator Filter Head Valve Filter Element Filter owl Technical Specification Construction In-line assembly, with threaded mounting holes on top of head Filter head Spheroidal graphite cast iron Filter bowl Cold drawn steel Seals O-Rings NR (una-n), FPM (Viton), EPDM (Ethylene-propylene), Support ring PTFE Port connection SP, NPT, SE O -Ring thread, or SE Code 62 flange Operating press. max. 420 bar Proof pressure 630 bar urst pressure >1260 bar Temperature range -10 C up to +100 C ypass valve llows unfiltered oil to bypass the contaminated element once the opening pressure has been reached Reverse flow valve llows reverse flow through the filter head without backflushing the element Non-return valve Prevents draining of the delivery line during element change Multi-function valve Forward bypass, reverse flow capability, and non return valve (opening pressure 6 +0,5 bar p) all in one valve Clogging indicators Visual, 5-0,5 bar p actuating pressure Electrical, 5-0,5 bar p Visual/electric, 5-0,5 bar p (24 V, 110 V, 220 V versions) Filter elements Specification see page 8. Media Mineral oils; other fluids on request

4 Pressure Filters SF Valves The optional valves are fitted as an insert in the filter head and incorporate the spigot on which the element seals. The valve is selected to suit the filter application. HV - O HV - HV - R Non-bypass standard insert without any valve function. Element collapse rating should be higher than system pressure. ypass valve which allows oil to bypass the element when the differential pressure across the element reaches 6 +0,5 bar. (Other pressure settings available on request). The opening pressure should be higher than the p setting of an optional clogging indicator. Low collapse (30 bar p) elements are normally used with this valve. Reverse flow valve is used in systems where there is flow in reverse through the filter. It allows reverse flow without backflushing the element but does not filter in the reverse direction. High collapse elements (210 bar p) are normally used with this valve. HV - N HV - M Non-return valve This valve prevents the oil in the delivery line from draining out while the filter is being serviced. ecause there is no by-pass, the element collapse rating should be higher than system pressure. Multi-function valve This valve combines the by-pass, the reverse flow, and the non-return functions in one unit. The by-pass opening pressure is 6 +0,5 bar p with other opening pressures available on request. The opening pressure should be higher than the p setting of an optional clogging indicator. Valves HV M 045/070 Code O R N M Valve type Non-bypass standard insert without any valve ypass Valve Reverse Flow Valve Non Return Valve Multi-Function Valve Filter Group 014/ / /160 HV-O HV- HV-R HV-N HV-M Flow characteristics of the valves see page 19

5 25,4 10,5 25, , ,4 80 Pressure Filters SF Clogging Indicators STUFF pressure filters have a range of clogging indicators available as an option. If no indicator is specified, the port is sealed by a plug (HI-O). The clogging indicators are actuated by the differential pressure ( p) across the element and the special piston design minimises the effects of peak pressures in the system. n optional thermostatic lockout (thermostop) is available to prevent false indication under cold start conditions. Fluid temperature must be at least 20 C for the indicator to function. Technical Specification ody Seals Thread Stainless steel NR, FPM, EPDM Seal 18,5 x 23,9 x 2 mm O-Ring 15,5 x 1,5 mm 1 /2 SP Differential pressure setting 5-0,5 bar (other settings on request) Electrical Standard DIN appliance plug Screwed cable gland PG 11 Protection rating (DIN 40050) IP65 oth NO and NC contacts are available in the switch Rated capacity: see chart The visual clogging indicators are available in the following configurations: Manual reset The indicator continues to display the clogged signal even through the p may have fallen. Pressing the plastic cover down will reset the indicator. utomatic reset The clogged signal will disappear when the p drops below the setting for the indicator. Electrical and visual-electrical clogging indicators are only available with automatic reset. Clogging Indicator HI P T 220 Code Execution O plug visual, automatic reset V visual, manual reset E electrical P visual/electrical Thermostop without Thermostop T with Thermostop Sealing Material NR V FPM E EPDM Voltage (only for Code P) V V V HI-O HI- HI-V HI-E SL 1 (+) 3 2 HI-P... SL 1 3 MP 2 Rated Capacity HI-E and HI-P lternating Current 250V C 5 mps Direct Current: see table below Resistive Inductive Voltage Load Load V mps mps 24 8,00 7, ,50 0, ,25 0,10 G 1/2 G 1/2 G 1/2 G 1/2 N.. High voltage peaks occur when inductive loads are switched off. Protective circuitry should be employed to reduce contact burnout.

6 Pressure Filters SF Dimensions b1 b1 d2 b3 h2 h1 G b2 h3 h4 G3 h5 recommended space for element change Min. value in brackets ( ). b3 d1 b2 SW Thread connection G2: for SP threads G3: for NPT-, SE- O -Ring thread, SE-flange Flange connection Dimensions Pressure Filters Filter Thread connection G Dimensions Weight Size SP NPT SE- O - SE- in- Ring thread flange b1 b2 b3 d1 d2 h1 h2 h3 h4 h5 G2 G3 SW cluding 6000 psi elements SF kg G 3 3 /4 /4 1 1 /16-12 UN 3 / ,8 50, M 10 x 14 3 /8 UNC x SF kg SF kg G 1 1 /4 1 1 /4 1 5 /8-12 UN 1 1 / ,6 66, ,5 12,5 M 14 x 20 1 /2 UNC x SF kg SF ,5 kg G 1 1 /2 1 1 /2 1 7 /8-12 UN 1 1 / ,7 79, M 16 x 20 5 /8 UNC x SF (225) 37 kg

7 Pressure Filters SF Ordering Code Filter Housings Filter type Group SF Size Flow l/min GPM for complete filters: identification filter material + micron rating code (see ordering code filter elements below) Seal material NR V FPM E EPDM other seal materials on request SF V T / PT 220 Voltage (only for code P) V V V Thermostop without Thermostop T with Thermostop Clogging indicator without clogging indic. visual, with autom. reset V visual, with manual reset E electrical P visual/electrical Valve O R N M without valve ypass valve Reverse flow valve Non return valve Multi-function valve Connection style Group Code Connection style SP G 3 /4 G 3 /4 G1 1 /4 G1 1 /4 G1 1 /2 G1 1 /2 N NPT 3 /4 3 /4 1 1 /4 1 1 /4 1 1 /2 1 1 /2 U SE- O -Ring thread 1 1 / / /8 12 G SE-flange (6000 psi) 3 /4 3 /4 1 1 /4 1 1 /4 1 1 /2 1 1 /2 Other port connections on request. Flanges do not belong to the scope of supply! Ordering Code Filter Elements SE 014 G 10 V Series Group SE according to filter housing Filter material Micron ratings Code Material max p* available Stainless fiber 210 bar C Polyester fiber 210 bar 03, 05, N, D Paper 30 bar 10, 20 G, E Inorganic glass fiber 30 bar H, F Inorganic glass fiber 210 bar, S Stainless mesh 30 bar 25, 40, T, W Stainless mesh 210 bar 60, 100 *collapse / burst resistance as per ISO 2941 Seal material NR V FPM E EPDM other seal materials on request Micron rating 03 3 µm 05 5 µm µm µm µm µm µm µm other micron ratings on request old type identifies preferred material

8 Product range STUFF CLMPS: Clamping systems for tubes, hoses, pipes, cables and components Original STUFF Clamps: The tube fastening system in accordance with DIN 3015 Dimensional range from 6 to 800 mm Different materials available U-olt and DIN clamps ngle djustment Clamps Special clamps and supports: Custom built solutions STUFF TEST: Pressure test systems Venting and sampling of liquid and gas pressure systems nominal working pressure: 630 bar maximum 100% closeness control components tested in accordance with DIN Test couplings and accessories: daption threads M16x2 - M16x1,5 - S12,65x1,5- Plug-in system Test hoses: DN 2 and DN 4; hose length and fittings on request MINITESTER PPC-04: Digital measuring device for: Working pressure Differential pressure Temperature Flow RPH Data output via PC or printer STUFF FILTERS: Hydraulic filtration systems High pressure filters for in-line mounting: maximum working pressure: 630 bar Return line tank top filters: maximum working pressure: 16 bar Replacement filter elements: Compatible quality and dimensional interchange to suit most filter makes produced in own facilities Filter materials: Glass fibre, Metal fibre, Polyester fibre, Wire mesh, Paper STUFF HYDRULIC CCESSORIES: Components for the construction of tanks and power units and mobile hydraulics Level gauges Level temperature switches Filler breathers Throttle and shut-off valves Check valves Desiccant air breathers Diffusers Suction strainers Spin-On - Filters Stainless steel pressure gauges Return line bushes Flow indicators Gauge isolator valves ir filters STUFF LL VLVES: all valves for flow control in steel, stainless steel, alloy and other materials.