Accessories 2014 by Hoval USA

More catalogs by Hoval USA | Accessories 2014 | 233 pages | 2017-03-18

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Cleaver-Brooks
11950
West Lake Park Drive
Milwaukee, WI 53224
USA

Phone: +414 359 0600
E-Mail: info@cleaverbrooks.com

Accessories 2014 is listed under these categories

Home & Garden > Heating Cooling & Air

Featured catalog pages of Accessories 2014

controls control armatures page hoval motorised straight way ball valves k2 b sr230a ■■ description 51 ■■ part n° 51 ■■ technical data 52 hoval motorised switch ball valves r3 bl sr230a ■■ description 53 ■■ part n° 53 ■■ technical data 54 standard terms and conditions of delivery 2

hoval solar controllers esr uvr ■■description hoval solar controller esr uvr • • • • • • • • • electronic solar universal controller temperature difference controller collector sensor overvoltage protection wall fastening material esr21/uvr61 front panel with large display for symbol and text display and navigation keys uvr 64 lcd display for measurement and setting values selector switch for interrogations or settings check lamps input keys temperature sensor Ø 6 mm electrical connection 230 v/50 hz uvr speed control of the circulating pumps with on/off function characteristics • temperature difference control using 2 temperature sensors to the set value • absolute temperature control to the set minimum/maximum value by means of a temperature sensor • in event control the next specified control loop is authorised when the set temperature difference is undershot • programme

hoval motorised valves ■■technical data motorised three-way valve type vxp459/ssc319 three-way mixing valve vxp459 • three-way mixing valve with valve body made from gunmetal incl screw connections • can only be used as a mixing element • operating pressure max 16 bar • media domestic hot water up to max 110 °c intermittent up to max 120 °c cold water above 2 °c water with antifreeze up to max 50 by vol recommendation water treatment acc to vdi2035 drive ssc319 • motor 230 v 50 hz 6 va • operating time 150 s • for 2-wire control • permitted ambient temperature 0 +50 °c • actuator force 300 n 1 3 2 1 motor can be rotated as required 2 electrical connection 3 rotary knob for manual actuation max width ∆p02 dn screw connection kvs1 m3/h lhabcd bar weight3 kg 15 15 20 25 32 40 r ½ rp ½ rp ¾ rp 1 rp 1¼ rp 1 ½ 2.5 4 6.3 10 16 25 65 80 80 105 105 130 166 178 180 204 211 226

hoval armatures ■■description silt trap • • • • • type rp ½ ¾ 1 1¼ 1½ gunmetal casing pn 10 max operating pressure 10 bar max operating temperature 65 °c sieve made of stainless steel type rp ½ ¾ 1 size of mesh 0,4 mm type rp 1¼ 1½ size of mesh 0,5 mm delivery • silt trap packed and supplied separately sludge separator • type dc 20 ¾ dc 25 1 dc 32 1¼ dc 40 1½ • casing collecting chamber and drain valve made of brass pn 10 • seals made of epdm • connections upper rp ½ with cap mains pipes lateral type dc 20 rp ¾ type dc 25 rp 1 type dc 32 rp 1¼ type dc 40 rp 1½ drain below with hose connection • lockable drain below with hose connection • temperature range 0-110 °c • max operating pressure 10 bar • max glycol fraction 50 • particle separation capacity to 0,005 mm delivery • sludge separator

hoval diaphragm-type expansion chambers ■■engineering notes for implementation installation series-connected containers • to reduce the temperature of the expansion volume series-connected containers are installed between the plant and the expansion chamber • series-connected containers protect the dia­phragm of the expansion chamber from temperature overload the temperature of the diaphragm may not exceed 70 °c in the long term in a cooling system a temperatu­ re ≤ 0 °c should be avoided to prevent the diaphragm from freezing onto the container • generally it is sufficient to size a seriescon­­nec­ted container at 10 to 20  of the ma­xi­mum water capacity of the expansion cham­bers the minimum size depends on the individual plant characteristics • with solar plants the size should correspond to the collector capacity • the series-connected containers must not be insulated m boiler heizkessel

biral pumps modula red high-efficiency mini energy pumps for heating systems ■■technical data/characteristic curves modula 40-10 220 red 147.5 368.4 40 electrical data voltage frequency power p1 rated current motor protection 1×230 v 50/60 hz 18 341 w 0.19 1.54 a integrated 110 100 220 dn 40 10 m 220 mm pn 6-16 16 bar +15°c to +110°c 0°c to +40°c 500 m a.s.l 0.10 bar 0.35 bar 0.65 bar ±0.01 bar 16.3 kg pn6-16 303.4 14 19 133 nominal diameter discharge head h max installation length flange connection operating pressure max media temperature ambient temperature required operating pressure at at 75°c water temperature at 95°c water temperature at 110°c water temperature for every ±100 m altitude weight 59 72.3 163.5 84 86 961517_00 150 105 connection diagram +2 4 11 10 52 54 51 l n 961553_00 dc out 24v max 20ma ac in max 250v ac ~1x230v ±10 2a min 5v dc 50/60 hz 20ma +2411 10 52 54 51 l pe n 24 v dc out external off or external on error

biral pumps a high-efficiency mini energy pumps for cold water systems ■■part n° part n° sealing set for flanges pn 10/16 consisting of screws and seals shipped with the pump packaged separately dn 40 50 2030 443 2030 444 threaded flanges 2 threaded flanges galvanised design without screws and seals.shipped with the pump packaged separately 961267_00 140 dn pn 40 50 6 6 2012 155 2012 156 40 50 10/16 10/16 2012 161 2012 162 signal module bim a system status or ready message external off external minimum speed twin pump function 2030 439 control module bim b external specified speed 0-10 v/0-20 ma pwm external off twin pump function 2030 442 subject to alterations

biral pumps axw smart high-efficiency mini energy pumps for process water systems ■■overview of types/characteristic curves axw smart the smart technology recognises the consumption habits in the home and switches the pump on and off as required 1 × 230 v summary type connection nominal width dn g 11/4” 20 g 11/4” 20 g 11/4” 20 g 11/4” 20 axw smart 10 axw smart 12 axw smart 13 axw smart 14 discharge head max mws 1 2 3 6 installation length mm 120 120 150 150 operating pressure max bar 10 10 10 10 installation conditions optimum spacing of cable box with temperature sensor from hot water heater 20 to 50 cm 2 4 3 7 1 20-50cm determine spacing from pump to fitting position of cable box with temperature sensor draw sensor cable from cable box with the required cable length the length of the sensor cable is 2.5 m 5 6 4 50cm service water 961227_02 1 pump 2 cable box with temperature sensor 3 sensor cable 2.5 m 4 cable binders 5 hot water heater 6

biral pumps wx w for process water systems ■■part n° part n° fittings 2 fittings incl sealing delivered with the pump separately packed dn design 1 ½ 1 1 ½ ¾ 2 1 2 1 ¼ 2 1 ½ 186 galvanised galvanised galvanised galvanised galvanised 2036 688 2011 887 2030 451 2030 453 2030 454 subject to alterations

biral pumps high-efficiency mini energy pumps ■■notice for project planning and installation 8 operation of modula 9 power limit for modula led 1 led 3 a2 led 2 a1 b the power limit volume flow limit v can be activated in the pump the pre-set maximum volume flow v is at the end of control characteristic 3 proportional pressure the volume flow limit v can be set from 25…90 via biral remote fig 9 a1 setting the control type proportional pressure constant pressure constant speed a2 setting of the control characteristics 10 control characteristics stage can be set led 1 display of control characteristics set stage led 2 display of current v delivery amounts 25 … 100 led 3 biral impeller displays the status of the pump b slot for remote adapter power limit on setting range via biral remote subject to alterations 1.8.2013