Valves Instrumentaton Product overvew
Settng standards of perfecton and relablty ASV Stübbe s an nternatonal manufacturer of pumps, valves, nstrumentaton and control systems made of thermoplastcs. Products for demandng tasks n many felds of ndustry As a system suppler we offer a wde range of hgh-qualty solutons for the handlng aggressve, corrosve and water pollutng substances. Wth over 50 years of experence n the feld we have a sold foundaton of expert know-how for the desgn of pumps and ppng systems where resstance to chemcals must be taken nto account. The benchmark of our success s customers' satsfacton. Our man am s to provde economc solutons combned wth a maxmum of safety and relablty. Envronmental technology Surface technology Chemcal ndustry Metallurgy PCB manufacture Solar cell manufacturng Electroplatng Glass fnshng Coatng lnes... Chemcal plant manufactorng Acd producton Fertlzer producton Chlor-alkal electrolyss... Ore extracton Copper electrolyss Acd regeneraton Nckel electrolyss Steel pcklng... Sea water desalnaton Wastewater treatment Exhaust ar scrubbers Bogas treatment Ultra-pure water Process water Manufacturng of bo fuels... 2 3
Product Range Pumps ASV Stübbe produces pumps for the safe transport of aggressve and corrosve lquds of up to 1,100 m³/h. Our range ncludes horzontal as well as vertcal pumps from hghly corroson and wear resstant materals. Valves Our wde range of valves offers solutons for almost any applcaton. Next to our extensve standard range also customsed solutons can be realsed for your specfc process requrements. Instrumentaton Our systems for fllng level, pressure and flow control are of robust desgn and sutable for fast end effcent systems ntegraton. We manufacture corroson resstant nstrumentaton technology for tank and plant bulders. 4 Contents Valves Ball valves 6 Butterfly valves 14 Daphragm valves 18 Montorng valves 22 Solenod valves 26 Ppes and fttngs 27 Accessores 28 Instrumentaton Flow control 30 Pressure control 36 Pressure measurement 44 Fllng level measurement 50 Dosng 58 5
Ball valves. Type ASV C 200 C 110 Sze DN 10 DN 50 DN 65 DN 150 Materal C 10 C 16 Actuaton DN 15 DN 50 DN 50 DN 150 Sealng element Actuaton manual, electrc, pneumatc manual, electrc, pneumatc manual, electrc, pneumatc manual, electrc, pneumatc Features Industral valve wth a wde range of varants Industral valve wth a wde range of varants No-clearance specal valve No-clearance specal valve manual The range of easly assembled actuators for ball valves and butterfly valves ncludes everythng from smple turn actuators to ntegrated solutons wth AS Bus control or ATEX requrements. C 200 6 C 110 C 10 electrc The relable electrcal standard actuator comes wth two adjustable end swtches and an ntegrated manual overrde and can be upgraded wth a host of addtonal optons. pneumatc The sturdy pneumatc standard actuators are avalable wth the control functons NC (normally closed), NO (normally open) and DA (double actng). C 16 7
Ball valve C 200 Szes DN 10 DN 50 Ball valve C 200 A ball valve wth a hghly flexble modular system n the segment of hgh-qualty ndustral valves ths requrement was the startng pont for development of our C 200 range. It has turned nto a modern thermoplastc valve, whch combnes extreme mechancal sturdness wth excellent chemcal resstance. Wth mportant features such as the new "Mountng Kts" for easy ntegraton of lmt swtches and actuators, the poston securng lock "Safety Guard" ntegrated n the handle and the cast-on mountng base, the C200 supports our nternatonal customers n the successful mplementaton of ther plant constructon projects. The new ergonomc desgn of the C200 adheres to the desgn gudelne "Form follows functon". Opton: Proportonal ball valve The specal geometry of the proportonal ball valve makes the C 200 a control valve wth lnear flow characterstcs. 8 The correspondng % scale allows quck, precse and reproducble settngs of the desred flow rates. Combned wth electrc control actuators, the proportonal ball valve quckly becomes an nterestng and economcal alternatve for 8 daphragm valves n flud-free medum types. 9
Ball valve C 110 Szes DN 65 DN 150 Ball valve C 10 Szes DN 15 DN 50 Ball valve C110 Ball valve C10 The C110 sets standards n the category of large chemcal ball valves wth nomnal dameters of up to DN150. The C110 s deal for applcatons requrng an optmum passage and low flow losses. The two-pece, bolted body permanently guarantees hgh compresson strength. Dverse connecton optons facltate an deal assembly. The C10 s a sturdy specal ball valve used n a large number of ndustral applcatons. The specal producton process mnmses the clearance volume between the ball and body as much as possble. The valve can be ftted drectly between DIN flanges, makng t extremely compact despte an deal passage. 10 The C10 s also sutable for applcatons whch usually do not use ball valves due to crystallsng medum types or a hgh cleanng standard. The ball valve s equpped wth DIN 8063 unon nuts and standard unon ends. 11
Ball valve C 16 Szes DN 50 DN 150 Ball valve C16 The C16 s the tred and tested classc desgn of our specal ball valves. It features an ultra low dead volume. The stanless steel stem allows hgh actuaton torques. Whether for sewage sludge flter presses n water treatment, vacuum systems for slaughterhouse waste or n the food ndustry - the C16 combnes the chemcal resstance of a thermoplastc valve wth the mechancal strength of a stanless steel valve. Specal ball valve for applcatons wth extremely hgh requrements Features: No-clearance desgn wth fully encapsulated PE ball. Optonally wth hgh-molecular PE ball for extremely hgh mechancal resstance aganst abrasve wear. Fully enclosed stanless steel shaft n the pvot for transmsson of maxmum torques. steel flanges of electroplatng qualty. 12 Extra long control handle, optonally lockable. 13
Butterfly valves. Type ASV K 210 K 220 Sze DN 50 DN 200 DN 250 DN 400 Materal Sealng element Actuaton manual, electrc, pneumatc manual, electrc, pneumatc Features Strrup seal Actuaton Lner seal Hand lever wth lockng functon Gear box for transmttng large forces electrc pneumatc ASV butterfly valves are sutable for closng off and throttlng medum flows n ppe dameters of up to DN400. The narrow but hghly sturdy thermoplastc desgn and the hgh-qualty sealng systems fulfl all requrements of chemcal resstance and relable mechancal systems. The soft sealng systems make flaps resstant to slght solng and sold partcles. Strrup seals on the shut-off dscs for the K 210 (LH) and lner seals n the valve housng for the K 220 (RH) 15
Butterfly valve K 210 Szes DN 50 DN 200 Butterfly valve K 220 Szes DN 250 DN 400 Butterfly valve K210 Butterfly valve K220 The butterfly valve K210 s sealed by a strrup seal on the shut-off dsc. The sturdy valve K 220 s used for closng off and throttlng n large ppe dameters. The stem s made of hgh-qualty stanless steel s relably protected aganst aggressve chemcals by a double O-rng seal. Addtonal sleeves reduce the actuatng torque of the centred flap to a mnmum. 16 The lner seal s smultaneously a gasket. The manual verson of the flap s equpped wth an adjustable gear box as a standard. Wth ts hgh-qualty shut-off dsc the K 220 s avalable both wth a body and a body. 17
Daphragm valves. Daphragm valve MV 308 Szes DN 12 DN 15 Type ASV MV 308 Sze DN 12 DN 15 Materal MV 310 DN 15 DN 32 DN 15 DN 100 MV 309 Daphragm valve MV 308 Sealng element Actuaton pneumatc pneumatc manual, pneumatc Features Medum pressure up to 6 * Medum pressure up to 6 * Medum pressure up to 10 on both sdes* The MV 308 s deal for use n dstrbuton modules and for mplementng swtchng functons n lmted nstallaton envronments. The valve s equpped wth a vsual poston ndcator and s sutable for medum pressure up to 6. * wth PTFE daphragm Quckly closng off a medum flow, smple control tasks or medum types wth a hgh percentage of sold partcles requre the use of daphragm valves. ASV Stübbe offers a well-establshed range of perfectly coordnated products. The offered range contans anythng from powerful solutons for medum pressure values of up to 10 to space-optmsed valves for modular engneerng applcatons. All model ranges are avalable wth hgh-qualty EPDM, lned PTFE or FPM daphragms. 18 MV 308 MV 309 MV 310, manual MV 310, pneumatc 19
Daphragm valve MV 309 Daphragm valve MV 310 Szes DN 15 DN 32 Szes DN 15 DN 100 Daphragm valve MV 310 In combnaton wth the pneumatc actuators the MV 310 s a relable and economc valve wth many optons. The strong pneumatc lft actuator allows for relable controllng of medum pressure up to 10 on both sdes. Daphragm valve MV 309 The man feature of the new MV 309 daphragm valve s ts slm and compact desgn. It s avalable wth or PTFE-lned EPDM daphragm optons. The compact but stll powerful actuator has been desgned for flud pressures of up to 6 and comes wth an ntegrated NAMUR nterface. The valve body s standard szed and therefore exchangeable wth the MV 310. 20 21
Montorng valves. Straner SF 305 Szes DN 15 DN 100 Type ASV SF 305 SRV 303 Sze Materal DN 15 DN 100 RSK 500 DN 15 DN 100 DN 40 DN 300 BE 891 DN 10 DN 50 DN 10 DN 80 Sealng element Opton, ncl. sprng FRSK 501 ncl. sprng B 895 ncl. sprng Angle seat check valve Wafer check valve Ball check valve Functon Straner SF 305 22 SRV 303 RSK 500 KRV 400 KRV 400 Straner SF 305 Straners protect senstve components n the ppelnes, e.g. pressure control valves or pumps from the rsk of partcle contamnaton. They are avalable wth varous mesh szes and protect the nstallaton from damage and down tme. Aeraton and vent valve BE 891 23
Montorng valves. Szes DN 10 DN 300 Angle seat check valve SRV 303 Ball check valve KRV 400 The angle seat check valve SRV 303 n can be nstalled horzontally and vertcally wthout a sprng due to ts specal desgn (always wth a standng valve pston). The and desgns are equpped wth halarcoated sprngs. The ball check valve KRV 400 s a gravtaton actuated valve for a desgnated flow drecton. It relably avods back pressure even at lowest dfferental pressure. Szes DN 10 DN 50 Szes DN 15 DN 100 24 Wafer check valve RSK 500 Aeraton and vent valve BE 891 The wafer check valve RSK s a robust, ndustry type desgn. The nstallaton adaptors, needed of the mountng of the RSK n the ppelne, replaces the flange adaptors or stub flanges and allows a maxmum openng angle of the wafer. The strong hnge desgn sets the ndustral standard. The valve can be nstalled n horzontal lnes, and s wth an optonal ntegrated sprng also sutable for use n vertcal lnes. The aeraton and vent vale BE 891 supports fllng and dranng processes n contaners and tanks. Szes DN 40 DN 300 Szes DN 10 DN 80 In the desgn equpped wth a halarcoated sprng, the valve B 895 s used purely as an aeraton valve on the contaner. When the pressure n the tank s decreased the ar can flow aganst the sprng force nto the system whch s usually hermetcally sealed. 25
Solenod valves. Ppes and fttngs Szes DN 10 DN 50 PTFE Szes d 16 d 225 Solenod valve type 150 Ppes and fttngs Solenod valves are used n applcatons requrng fast, frequent swtchng. Type 150 s a drectly controlled full-thermoplastc valve wth a nomnal dameter of up to DN 20. PTFE bellows are used to seal the plunger chamber. Only the optmum nteracton of all components can guarantee the overall performance of a system. To ensure ths performance, ASV offers ppes and fttngs of well-known qualty manufacturers from one source. Szes DN 10 DN 20 Szes d 16 d 225 d 20 d 225 d 20 d 110 Solenod valve type 160 Type 160 s a plot operated full thermoplastc body valves whch can ready short swtchng tmes n systems where no compressed ar s avalable. The plot unt of the valve s meda solated by means of a separatng daphragm. Because of ts desgn the valve requres a mnmum dfferental pressure of 0.3 for relable operaton. Szes DN 15 DN 50 26 27
accessores. Szes d 16 d 400 PE Flange /steel The /steel flange drlled accordng to DIN s subjected to a 30,000 Volt strength test n order to guarantee the hermetcal seal of the coatng, thus guaranteeng the best possble resstance to chemcals. Szes d 16 d 400 28 Ppe clps Szes d 16 d 32 Ppe clp banks Szes D 6 d 28 Ppe clamps szes d 40 d 160 Clps and clamps made from PE and materal up to d 160 allow a fast and easy nstallaton of tubng systems and ppelne components. 29
Flow Control. OVM oval wheel volume meter Type ASV DFM 165 flow meter Sze DN 25 DN 10 PA PSU DN 20 PSU PSU ZE 3075 ZE 3000 flow data sensor ZE 950 ZE 951 lmt swtch DN 25 DN 65 PA DFM 350 flow meter DN 25 PA DFM 200 flow meter DN 15 DFM 185 flow meter Materal DFM 170 flow meter PA PSU PA PSU ABS ABS Sealng element EPDM Measurng range (l/h) 120 3,600 3 250 5 400 15 1,000 25 1,500 60 50,000 DFM accessores DFM accessores Hgh accuracy (Measurement error 1%) Float: or magnet Float: or magnet Float: or magnet Float: or magnet Float: or magnet Only n combnaton wth the opton flow meter wth magnetc float - Only n combnaton wth the opton flow meter wth magnetc float - l/h Features l/h OVM 30 DFM 165 DFM 350 ZE 3000 ZE 3075 ZE 950 ZE 951 31
Flow meter DFM 165 DFM 350 For use wth flow data sensors the flow meters are equpped wth magnetc floats. Szes DN 10 DN 65 PA PSU Flow meter DFM 165 DFM 350 ASV float flow meters are avalable for many flow ranges from 3 to 50,000 l/h. The tred and tested desgn s beng used n many applcatons from water treatment to heavy chemcal ndustry. Based on a specal confguraton software specal scales for almost every lqud or gaseous flud can be suppled. All ASV float flow meters come wth an ntegrated assembly mountng ral for the fttng of poston ndcators and can be suppled wth correspondng magnetc floats. Next to the optcal dsplay the DFM can be used as part of more complex control systems. Transducer ZE 3000 Lmt reed swtch ZE 950 ZE 951 The ZE 3075 conssts of a chan of reed contacts controlled drectly va the magnet n the float. The ZE 3000 transmts a contnuous 0/4..20mA sgnal. The sgnal output matches the heght of the float n the measurng ppe. The ZE 950 s a monostable lmt reed swtch whch s only closed when the float s at the heght of the swtch. If the poston of the float n the measurng ppe changes, ths movement s regstered by the swtches of the ZE 3075 and transformed nto a contnuous 0/4..20mA sgnal. m The devce s set once durng commssonng and then contnues to work absolutely mantenance-free. m 32 Transducer ZE 3075 The measurng prncple of the ZE 3000 works through detecton of the angle poston of the magnet n relaton to the sensor. + C - The ZE 3000 also regsters measurng values outsde of the sensor housng tself. + - The bstable lmt swtch ZE 951 has two swtchng states. These are mantaned untl the magnet float passes the reed swtch agan and swtches t back to ts orgnal state. The ZE 951 s avalable n the versons NO (normally open) and NC (normally closed). l/h l/h C 33
Oval wheel volume meter OVM Sze DN 25 Oval wheel volume meter OVM The OVM measures the flow volume. A defned quantty of flud s moved through the devce wth each rotaton of the oval wheels. The number of rotatons s measured by a sensor and counted. Ths uncomplcated measurng system makes the OVM largely ndependent from nstallaton postons, mnmum flow quanttes and medum characterstcs such as denstes and vscostes. Space-consumng nlet and outlet paths are not requred for the OVM. The specal materal combnatons and the hghly accurate PEEK wheels make the OVM easy to ntegrate and ensure that t s sutable for many senstve felds of chemcal and ndustral plant constructon, for flow measurement, but also and n partcular for settng up dosng functons. For precse measurement of flow quanttes For dosng lquds (evaluaton electroncs or PLC) 34 35
Pressure control technology. Type ASV DHV 712-R pressure relef valve DHV 718 pressure relef valve Sze Materal DN 10 DN 50 PTFE+C 1.4571 DN 65 DN 100 1.4571 DMV 765 pressure reducton valve DN 10 DN 50 DMV 750 pressure reducton valve DN 10 DN 50 DMV 755 pressure reducton valve DN 8 DN 50 DHV 712 pressure relef valve DN 65 DN 80, PTFE pston-controlled daphragm-controlled pston-controlled daphragm-controlled daphragm-controlled daphragm-controlled 0.3 10 0.5 10 0.3 10 1 9 0.5 9 1 6 Sealng element*, PTFE Features Settng range * control daphragm PTFE DHV 712-R 36 DHV 718 DHV 712 DMV 755 DMV 765 DMV 750 37
Pressure relef valve DHV 712-R Pressure Relef Valve DHV 718 Szes DN 10 DN 50 Szes DN 8 DN 50 PTFE+C 1.4571 Pressure relef valve DHV 712-R Pressure relef valves are used to acheve and mantan constant operaton pressures, to prevent pressure pulsaton and to protect other ppelne components from pressure peaks. The patented pressure relef valve DHV 712-R s equpped wth a hghqualty sprng system and can be set to pressure ranges of between 0.3 10.0. 1.4571 Pressure relef valve DHV 718 The daphragm-controlled DHV 718 s a relable valve wth a very smple desgn avalable even n very small nomnal dameters. Lke all ASV pressure relef valves, ths valve s equpped wth a hgh-qualty PTFE-coated control daphragm. As ths valve s exclusvely sealed by ths daphragm, t can also be used for medum types contanng some sold partcles. If the pressursed nlet sde reaches ths value, the valve relably opens. Thanks to the specal pston control, the DHV 712-R s completely free of any return pressure and as a result also acts as a non-return valve at the same tme. In pressure-relef operaton, the 712-R demonstrates an excellent and lowvbraton control mode even behnd oscllatng dosng pumps. 38 39
Pressure Relef Valve DHV 712 Szes DN 65 DN 100 Pressure relef valve DHV 712 The pressure relef valve DHV 712 s equpped wth the same return pressure free pston controls as the 712-R. DHV It s desgned for large nomnal dameters and avalable n dfferent pressure ranges. Lke all ASV pressure relef valves, these valves can be precsely adjusted even under full operatng pressure. The hgh-qualty PTFE coatng on the control daphragm makes the valve sutable for a wde range of aggressve medum types. Due to the specal pston desgn, the DHV 712 generates a constant operatng pressure even n case of counterpressures caused by the system. Pressure Reducng Valve DMV 755 Szes DN 10 DN 50 Pressure reducng valve DMV 755 Pressure reducng valves close as of a defned nput pressure and mantan a constant pressure on the outlet sde. Plant components behnd the valve are therefore relably protected aganst excess pressure. The DMV 755 works wth output pressure n a range of 1.0 9.0. Lke all ASV pressure reducng valves t s equpped wth a PTFE-coated control daphragm and s therefore sutable for most aggressve medum types. 40 41
Pressure Reducng Valve DMV 765 Szes DN 10 DN 50 Pressure reducng valve DMV 765 Ths valve has the same basc desgn as the DMV 755. It s equpped wth a sgnfcantly longer dome and hgh qualty long sprng packages. Output pressures between 0.5 and 9.0 can be very precsely adjusted due to the slghtly softer response characterstcs. Pressure Reducng Valve DMV 750 Szes DN 65 DN 80 Pressure reducng valve DMV 750 The DMV 750 s one of the largest avalable pressure reducng valves made of thermoplastc. It s equpped wth a hgh-qualty PTFE-coated control daphragm and s charactersed by ts sturdy, low-vbraton control behavour and the hgh reproducblty of the set pressure. The DMV 750 works n a settng range of 1.0 6.0. 42 43
Pressure measurement. UNI Dsplay for PTM, HFT, UFM Type ASV UNI Dsplay PTM MDM 902 Functon Programmng, dsplay, data logger Pressure/temperature sensor Daphragm pressure gauge guard Sze DN 25 does not come nto contact wth the medum DN 20 DN 25 Sealng element, PFA Measurng range 0 10 0 70 C UNI Dsplay 44 UNI Dsplay G1/4" G1/2" 1.4571 1.4404 PTFE 2.0401 PTM Accessores for MDM 902 Materal Pressure gauge 0 10 The UNI Dsplay s a unfed dsplay and operatng platform for dfferent sensors for pressure, temperature and fllng level measurement. Each UNI Dsplay s equpped wth a port for SD cards whch can be used to save process data (data logger) or load software updates and settng data for dfferent sensors. The unfed platform makes t possble for any devce of the PTM, HFT or UFM range to be operated wth only a UNI Dsplay. MDM 902 wth pressure gauge 45
Pressure and temperature sensor PTM Pressure and temperature sensor PTM Pressure and temperature sensor PTM Flex The PTM regsters pressures between 0 10 and temperatures between 10 100 C. The hghly resstant ceramc sensor s easy to ntegrate nto any ppelne due to ts standard screw connecton. An optonal PFA fol provdes a sheld aganst partcularly aggressve medum types. All devces of the UNI Dsplay platform are also avalable wth a separate sensor module especally for hard-toreach locatons or locatons strongly contamnated by chemcals. Lke all devces of the UNI Dsplay platform, the PTM can be equpped wth two alternatve sgnal output modules. The avalable optons are a 0/4 20 ma current output whch can be parametrsed and a module wth 4 freely programmable relay modules. In the relay varaton, the sensor works completely ndependently and s often used as pump guard. If the value leaves the permssble pressure or temperature range, the PTM swtches off the pump before damage can occur. - Dsplay - Settng - Data logger - Frmware updates 46 47
Daphragm pressure gauge guard MDM 902 Szes DN 20 DN 25 Szes 65 mm 160 mm 2.0401 Daphragm pressure gauge guard MDM 902 1.4571 Pressure gauge Pressure gauge guards protect pressure meters from aggressve fluds. The system pressure s transferred by a generously dmensoned separatng daphragm and a transmtter lqud to the pressure meter. Standard socket connectors and female thread ports allow an easy nstallaton. Pressure gauge ASV Stübbe offers a wde spectrum of hgh-qualty pressure gauges desgned for use wth varous chemcals. Pressure ranges up to 10 wth devce connectons and housngs made of stanless steel, nspecton glasses made of safety glass n a dampened or undampened verson are avalable. 48 49
Fllng level measurement. UFM HFT Functon Ultrasonc sensor Materal Sealng element CFP NIS Hydrostatc fllng level sensor EPDM FPM FPM Conductve lmt swtch 1.4571 Measurng prncple Level swtch metre Type ASV EPDM FPM EPDM Features contnuous measurement wthout contact contnuous measurement Connecton through conductve fluds Pressure swtch wthout medum contact Measurng range 0.25 6 m 0 5 m 0 0.5 0 1 m max. 2 swtchng ponts 0.1 4 m max. 4 swtchng ponts CFP NIS UFM 50 HFT ultrasonc hydrostatc conductve hydrostatc 51
Ultrasonc sensor UFM Ultrasonc sensor UFM Ultrasonc sensor UFM Flex The UFM can carry out contact-free fllng level measurements. Ths sensor s therefore partcularly sutable for aggressve chemcal applcatons. Sensors for fllng level measurement often requre a dsplay at eye level. Lke all other devces of the UNI Dsplay platform, the UFM s also avalable wth a separate sensor module. The compact devce determnes medum levels between 0.25 and 6 m by means of a contnuously measurng ultrasonc sensor completely encapsulated n. The accuracy of the sensor s 0.2 % FS wth a resoluton of under 1 mm and was specfcally developed for larger tanks. m The ultrasonc sensor s equpped wth the UNI Dsplay, therefore usng the same dsplay and user nterface as the PTM and HFT. The UFM s optonally avalable wth a current output or relay. - Dsplay - Settng - Data logger - Frmware updates m 52 53
Hydrostatc fllng level sensor HFT Hydrostatc fllng level sensor HFT Hydrostatc fllng level sensor HFT Flex The HFT determnes the hydrostatc pressure of a flud n a tank and converts ths nto the fllng level. The sensor s placed on the bottom of the tank by means of a 7 m long FEP cable and programmed for the medum and contaner geometry once. The HFT s also part of the UNI Dsplay platform. All devces are optonally avalable wth a 0/4... 20 ma current or a relay output. In addton to the verson wth a separate sensor and cable there s a compact verson for applcatons for whch swngng measurng heads are unsutable. Fllng levels can also be measured hydrostatcally n ppe lnes f these are drectly connected to the tank. In ts compact desgn, the HFT s connected va a standard screw connecton, e.g. to the outlet lne of the contaner. - Dsplay - Settng - Data logger - Frmware updates Due to the specal thermoplastc encapsulaton, measurements n aggressve medum types are no problem. The hydrostatc prncple also permts applcaton n foamng medum types for whch ultrasonc sensors are unsutable. m The HFT works n a measurng range of 0 5 m wth an accuracy of 0.2 % FS after adjustment. The resoluton s 1 mm. m 54 55
Conductve lmt level sensor CFP Level swtch NIS 1.4571 Conductve lmt level sensor CFP Level swtch NIS The NIS s capable to detect up to 1.4571 4 fllng levels. The devces operates by means of daphragm pressure swtches, whch reach nto the not pressursed tank va submergng tubes. The CFP s avalable wth 2 or 3 sensor rods made of stanless steel. If the medum closes the electrc crcut between the rods of up to one metre length, the 24 V relays of the ntegrated electroncs are closed. The smple devce s sutable for regsterng up to two lmt levels. The conductve measurng prncple permts detecton of fllng levels n electrcally conductve fluds. When the flud rses n the tube the hydrostatc pressure of the compressed ar n the tube s actuatng the swtch. The swtchng ponts are determned by drllng 8 mm vent holes nto the tube 100 mm below the desred swtchng pont. m The optonal 2-pont controls make t easy to carry out and other more complex fllng processes. m 56 57
+ C - Dosng technology. m + - Type ASV l/hwater jet pump SP 820 C SP 820 Szes DN 10 DN 80 Functon Water jet pump Water jet pump SP 820 Sze DN 10 DN 80 Water jet pumps work accordng to the ventur-prncple. Materal The SP 820 s used n a host of applcatons such as blendng, mxng, dosng and transportng of lquds and gasses. It s self-prmng, has no movng mechancal parts and s very robust and relable. Sealng element Intake capacty 20 40,000 l/h SP 820 58 + - C 59
Subsdares EUROPE: CHINA: Headquarter: ASV Stübbe GmbH & Co. KG Hollweser Str. 5 D-32602 Vlotho, Germany Phone +49 5733 799-0 Fax +49 5733 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.de Producton locatons Dstrbuton locatons ASV Stübbe España S.L.U. C/Consttucó Nº 4 Local 14 08960 Sant Just Desvern/Barcelona Span Phone +34 93 47746-10 Fax +34 93 47746-11 contact@asv-stuebbe.es ASV Stübbe France SARL Immeuble «Le Cérès» 21-23 rue du Pett Alb BP 48453 95807 Cergy Pontose Cedex France Phone +33 1 307510-45 Fax +33 1 307510-46 contact@asv-stuebbe.fr ASV Stuebbe Pumps & Valves (Suzhou) Co., LTD No. 16 Nanguandu Road, Yuex Wuzhong Dstrct Suzhou, Jangsu, Chna 215104 Phone +86 512 66566-846 Fax +86 512 66566-932 contact@asv-suzhou.com Partners and representatves worldwde For a current overvew of all countres please vst our webste: www.asv-stuebbe.com
Qualty management and servce Relablty and chemcal resstance Servce to us means 360 support for our customers. From the selecton of the proper materals through to after sales servce - use our expertse and experence to mnmse your cost and effort and maxmse your market mpact. In-process nspectons and qualty control of components guarantee hgh qualty fnal products. 62 Qualty, perfecton and safety are the gudng prncples of our company. After all, our products have to relably resst the most aggressve and water-pollutng medum types. Materals and products are permanently nspected n demandng qualty tests n our own company laboratory. Qualty management system certfed accordng to DIN EN ISO 9001:2008 63
64 330200-2016-03-21 ASV Stübbe GmbH & Co. KG Hollweser Str. 5 D-32602 Vlotho, Germany Phone +49 5733 799-0 Fax +49 5733 799-5000 contact@asv-stuebbe.de www.asv-stuebbe.com