Sauter Components

Transcription

1 55.009/1 U: Unit threeway valve, PN 1 How energy effiieny is improved inear mixing and no losses through leakage for energyeffiient ontrol. reas of appliation Control valve for ontrolling heating zones, air seondarytreatment applianes, fanoil units and twowire systems with heat exhangers in ombination with thermal unit valve drive XT 11, ontinuous drive XS 15S or motorised unit valve drive XM 117(S). Features Nominal 1 bar Nominal diameter DN10 to DN0 Equal perentage harateristi inear redued mixing passage harateristi Flat sealing standard version or version with ompression fitting for pipe ø 15 mm with DN10 Speial version for fanoil units with ast on bypass Tpiee If the spindle is depressed, the ontrol passage is losed Use as mixing valve, and, thanks to tightlylosing third passage, as diverting valve Tehnial desription Valve with male thread as per DIN EN ISO 81, Class Nikelplated ast brass valve body Stainless steel spindle Cone with soft seal made of EPDM for ontrol passage and mixing passage Stuffing box with double Oring seal Type 1) Nominal dia. DN k VS value ) m 3 /h Connetion Weight kg U 010 F ½ 0. U 010 F ½ 0. U 010 F ½ 0. U 010 F ½ 0. U 015 F ¾ 0.33 U 015 F ¾ 0.33 U 00 F Version with Tpiee bypass U 010 F ½ 0.38 U 010 F ½ 0.38 U 010 F10 10 ½ 0.38 U 010 F ½ 0.38 U 015 F ¾ 0. U 015 F ¾ 0. U 00 F Version with Tpiee bypass for ompression fitting for pipes of Ø 15 mm U 010 F U 010 F U 010 F U 010 F Y a 10159a Nominal PN 1 eakage rate Max. operating up to 10 C 1 bar ontrol passage % of kvs Operating temperature...10 C mixing passage approx. 0,1% of kvs Charateristi: Dimension drawings M1000, M10005 ontrol passage equalperentage Fitting instrutions MV 5058 mixing passage linear fitted onto XT 11/15S MV P Valve stroke 3.7 mm with auxiliary ontats fitted onto XM 117/117S MV 5055 fitted onto XM 117 F00 MV Material delaration MD ) Do not use as through valve. ) The kvs value of the mixing passage () is lower by approx. %. Therefore, the max. throughflow is pratially the same as in the loadrelated ontrol passage.

2 55.009/ U essories * 1 threaded sleeve, R 3 8 flat seal DN 10 with ap nut and flat seal * 1 threaded sleeve, R ½ flat seal DN 15 with ap nut and flat seal * 1 threaded sleeve, R ¾ flat seal DN 0 with ap nut and flat seal * 1 solder nipple, Ø 1; flat seal DN 10, with ap nut and flat seal * 1 solder nipple, Ø 15; flat seal DN 15, with ap nut and flat seal * 1 solder nipple, Ø ; flat seal DN 0, with ap nut and flat seal ompression fitting for pipe Ø 15 mm, DN * 1 ompression fitting for pipes of Ø 15 mm, DN 15, flat seal ¾ * 1 ompression fitting for pipes of Ø mm, DN 0, flat seal Stuffing box for U valves * ) Dimension drawing or wiring diagram are available under the same number XM 117 XM 117S 101a Combined with a V eletri drive tuator ontrol valve Valve p max p s lose/off p max p s lose/off U 010 F U 015 F U 015 F U 00 F XM 117 F0 XM 117S F.0. XM 117 XM 117S 101a Combined with a V eletri drive tuator ontrol valve Valve p max p s lose/off p max p s lose/off U 010 F U 015 F U 015 F U 00 F XM 117 F00 XT11 XS15S Combined with a thermal and ontinuous drive tuator ontrol valve Valve p max p 1) s lose/off p max p 1) s lose/off U 010 F U 015 F U 015 F U 00 F XT 11 F XS 15S F... Complete type ode for valve and atuator with F variant Valve: For F variant, tehnial data and aessories, see table of valve types tuator: For F variant, tehnial data, aessories and fitting position, see Setion 51 Example: U 015 F310 / XS 15S F1 pmax [bar]= max. permissible differene aross the valve at whih the atuator an still firmly open and lose the valve. Figures stated are for a stati of bar; at a stati of 1 bar, the values are redued by 15%. ps [bar]= max. permissible differene aross the valve at whih, in the event of a malfuntion, the atuator an lose the valve. Close/off 1) for NC variants only The differene aross the valve in ontrol mode that the fore of the drive an overome. In this mode, a redued servieable life an be expeted. Cavitation, erosion and surges may damage the valve. The values stated apply only when the valve is fitted to the atuator.

3 U /3 Operation The ontrol passage () is losed and the mixing passage () is opened by pressing the spindle in; it is returned by spring (the spring is in the valve). The XT 11 thermal drive an be used to move the valve to the OPEN or COSED position. Used in ombination with the normally losed' drive version, the ontrol passage loses in the event of power failure. mixing valve 1017a 10159a Used with the XS 15S atuator, the valve an be moved to any position. Depending on the settings of the DIP swithes, the valve is moved ontinuously with a ontrol voltage of V / 10 0 V or 10 V / 10 V. The ontrol signal is then assigned linearly to the valve stroke and provides the equalperentage harateristi in the valve. The positioner integrated within the atuator ontrols the atuator in relation to the settings of the DIP swithes and the positioning signal y. The atuator positions the valve and, as soon as the position has been reahed, it stops. Used with the XM 117 motorised drive, the valve an be moved to any position. On the XM 117S (with positioner), the valve is moved ontinuously by a ontrol voltage of V. Variants: F0 opens (and F loses) the ontrol passage as the ontrol voltage rises. Used with a ontinuous drive ( V), the pratially equalperentage harateristi provides optimum ontrol. The k VS values in the bypass are about % less than those of the ontrol passage. Therefore, the flow resistane of the load is taken into aount, so that the total throughflow in every stroke position remains fairly onstant. The pratially equalperentage harateristi in the ontrol passage provides optimum ontrol when used together with a ontinuous V drive. Engineering and fitting notes The final ontrol element an be fitted in any position exept faing downwards. The ingress of ondensate, dripping water et. into the drive should be prevented. In order to prevent avitation noise from affeting rooms where quietness is essential, the differene aross the valve should not exeed the following values: U 010 F. = 0.5 bar, F.0 = 0. bar / F.10 and F.00 = 0.8 bar U 015 F.10 = 0. bar, F.00 = 0.8 bar X 00 F.00 = 0.5 bar In order to restrain ontaminants in the water (e.g. welding beads, rust partiles et.) and prevent the spindle seal from being damaged, we reommend the employment of olletive filters, e.g. for eah floor or feed pipe. The omposition of the water should be in aordane with VDI 035. Medium with oolant suh as glyol, min. 1% max. %. When insulating the unit valve, the insulation should not extend beyond the ap nut or the bayonet ring on the drive. dditional tehnial data Valve body and Tpiee of nikelplated hill ast and male thread as per ISO 8/1 Class, flat seal on body. stuffing box with Oring of ethylenepropylene, one of brass with EPDM sealing ring and spindle of stainless steel, protetive ap (or manualadjustment knob) of plasti. Material numbers as per DIN DIN material no. DIN ode Valve body CC 75SM Cu Zn 39 Pb 1 IC as per EN198 Valve seat CC 75SM Cu Zn 39 Pb 1 IC as per EN198 Spindle 1.5 X 8 Cr Ni S 189 as per EN1881 Plug CW17N Cu Zn Pb as per EN11 Stuffing box CW17N Cu Zn Pb as per EN11 dditional tehnial data k VS value in m 3 /h Valve Control passage Mixing passage U 010 F U 010 F U 010 F U 010 F U 015 F U 015 F U 00 F

4 d / U Tehnial information Pressure and temperature speifiations EN7, EN1333 Flow parameters VDI/VDE 173 Sauter slide rule for valve sizing Slide rule manual PC program: Valve and drive sizing Valvedim.exe Tehnial manual: Regulating units' CE onformity: Diretive on Pressure Equipment 97/3/EC rtile 3.3 Dimension drawings M x1,5 M x1,5 s19 Ø s19 Ø 11,5 11,5 F.. Type U 010 F3.. U 015 F3.. U 00 F3.. 1/ 3/ 1 M1000 Type U 010 F.. U 015 F.. U 00 F.. U 010 F / 3/ 1 1/ d 15 M10005a essories Srewtype fitting Soldered fitting DN 10 1/ R3/8 15 3/ R1/,5 0 1 R3/ 3,5 DN C 10 1/ 1 8, / 15 10, 15, M1013 C Compression fitting M Ød DN Ød h 15 3/ 39 15, 1, ,5, 1 h Z1011

5 U /5 ssembly Combinations with XT thermal drive and XM motorised drive XT 11/XS 15S XM 117/117S XM 117 F00 1 Ø h (max) h (min),5 38 XM 117 F0 XM 117S F XM 117 F00 K10133a K1013 h (min) h (max) NC 59 NO 59 manual Table of losses for VU and U valves P [bar] Reommended range Working range K vswert [m 3 /h] V [m 3 /h] V [l/s] P max [kpa] Sauter Components Printed in Switzerland Right of amendment reserved Fr. Sauter, CH1 asle