V6R: 2-way valve with female thread, PN 16 (pn.)

Transcription

1 Produt data sheet V6R: 2-way valve with female thread, PN 16 (pn.) How energy effiieny is improved Effiieny means preise and reliable ontrol Features Regulating valve free of silione grease with female thread DIN/EN ISO G for the ontrol of old/hot water in losed iruits In ombination with AVP 142 and AV 43 valve atuators Equal-perent (F3**) or (F2**) harateristi Control pass A AB losed when the spindle is moved out Closing against the pressure Valve body and seat made of gunmetal Stainless steel spindle Stuffing box made of with wiper ring and double O-ring seal made of EPDM Tehnial data Parameters Control ratio > 50:1 Leak rate 0.05% of kvs value Valve stroke 14 mm Nominal pressure 16 bar Pressure-stroke harateristi (with valve fitted) AVP142 F001 open Ambient onditions Operating temperature1) C Operating pressure up to 120 C 16 bar Operating pressure up to 130 C 13 bar losed Overview of types Condition ex works Nominal diam- kvs value eter Valve harateristi V6R15F m³/h V6R15F m³/h V6R15F330 1 m³/h V6R15F m³/h V6R15F m³/h 4 m³/h Materials for valve plug of onnetion Weight V6R15F200 4 m³/h V6R25F m³/h V6R25F m³/h V6R25F m³/h V6R25F m³/h V6R40F m³/h V6R40F m³/h V6R40F m³/h V6R40F m³/h 1) 0 Control pressure in bar 1,2 Full range Fitting variant A At temperatures below 0 C, use stuffing box heater (aessory) Right of amendment reserved 2015 Fr. Sauter AG 4.2 1/5

2 Nominal diameter k vs value Valve harateristi V6R50F300 DN m³/h equal-perent Materials for valve plug of onnetion Weight G2" 4.6 kg V6R50F200 DN m³/h G2" 4.6 kg Aessories Desription Stuffing box heater 15 W, 24 V Stuffing box heater 15 W, 230 V Srew fitting,, inl. seal, 2 ps. required Srew fitting,, inl. seal, 2 ps. required Srew fitting,, inl. seal, 2 ps. required Srew fitting, DN 50, inl. seal, 2 ps. required Stuffing box; with syntheti lubriant; max. 130 C A *** Stuffing box heater 15 W, light alloy housing, IP 54, mm² power able, earth onnetor, length 1 m, ferrule Combination of V6R with pneumati atuator / Warranty: The tehnial data and pressure differenes indiated here are appliable only in ombination with SAUTER valve atuators. The warranty does not apply if used with valve atuators from other manufaturers. / Definition of p s : Maximum admissible pressure drop in the event of a malfuntion (pipe break after the valve) at whih the atuator reliably loses the valve by means of a return spring. / Definition of p max : Maximum admissible pressure drop in ontrol mode at whih the atuator reliably opens and loses the valve. / The running time is based on the entair air flow rate (400 l n /h) and on a supply line with a length of 20 m and a diameter of 4 mm. Pressure differenes Atuator Admissible pressure p stat Running time Closes against the pressure V6R15F350 V6R15F340 V6R15F330 V6R15F320 V6R15F310 V6R15F200 V6R25F310 V6R25F300 V6R25F210 V6R25F200 V6R40F310 V6R40F300 V6R40F210 V6R40F200 V6R50F300 V6R50F200 AVP142F bar 10 s Cannot be used to lose with the pressure Desription of operation p max p [bar] p s The valve an be moved to any intermediate position with a pneumati atuator. When the spindle is extended, the pass A-AB is losed. Closing with pressure is not permitted with pneumati atuators beause this would ause pressure surges. 2/5 4.2 Right of amendment reserved 2015 Fr. Sauter AG

3 Closes against the operating pressure Intended use This produt is only suitable for the purpose intended by the manufaturer, as desribed in the Desription of operation setion. All related produt douments must also be adhered to. Changing or onverting the produt is not admissible. Engineering and fitting notes Can be mounted in any position exept suspended. Penetration of the atuator by ondensate and dripping water, et. along the spindle must be avoided. When mounting the atuator, make sure that the plug is not twisted in the valve seat (limit stop), as this an dam the sealing surfae. If a split range of adjustment, more preise adjustment, faster adjustment and inreased air apaity or reversible diretion of operation is required, the atuator an be equipped with an XSP 31 or XSP 31 G positioner, see setion 79. To inrease the reliability of the valves, the system should omply with DIN/EN (heating systems in buildings). DIN/EN states, amongst other things, that the system has to be flushed through before being put into servie. Water quality as per VDI Additional tehnial data V6R15F*50 4 V6R15F*40 4 V6R15F*30 4 V6R15F*20 4 V6R15F*10 4 V6R15F*00 4 V6R25F*10 4 V6R25F*00 4 V6R40F*10 3 V6R40F*00 3 V6R50F*00 2 p v in bar = maximum pressure differene over the valve at every stroke position, limited by noise level and erosion (maximum values without limitation by atuating fore) Tehnial information SAUTER slide rule for valve sizing Manual on slide rule Tehnial manual on ontrol units Parameters, installation instrutions, regulation Pneumati ontrol units, general information Version information p v Valve body with female thread. Flat seal on valve body made of opper. Stuffing box with ethylenepropylene O-ring. Material number as per DIN DIN material no. DIN designation DIN standard Valve body G-Cu Sn 5 Zn Pb (Rg 5) 1705 Valve seat G-Cu Sn 5 Zn Pb (Rg 5) 1705 Spindle X 12 Cr Ni S 18 8 EN Plug Cu Zn 40 Pb 2 F Plug V6R15F*20...F* X 12 Cr Ni S 18 8 EN Stuffing box Cu Zn 39 Pb 3 F Right of amendment reserved 2015 Fr. Sauter AG 4.2 3/5

4 Additional details on the definitions of pressure differene p v : Maximum admissible pressure differene over the valve in eah stroke position, limited by noise level and erosion. This parameter haraterises the valve as a flow element with speifi hydrauli behaviour. Monitoring the avitation and erosion along with the assoiated noise inreases the servie life and the operational apaity. p max : Maximum admissible pressure differene over the valve at whih the atuator an reliably open and lose the valve. This takes aount of: Stati pressure and flow effets. This value ensures trouble-free stroke movement and losing of the valve. The value p v of the valve is never exeeded. p s : Maximum admissible pressure differene over the valve in the event of a malfuntion (e.g. power failure, exessive temperature or pressure, pipe break) at whih the atuator an lose the valve tightly and, if neessary, maintain the full operating pressure against atmospheri pressure. Beause this is a safety funtion with a rapid stroke movement, p s an be greater than p max or p v. The disruptive flow effets that arise here are quikly passed through and are of minor importane in this mode. For 3-way valves, the values only apply to the ontrol pass. p stat : Line pressure behind the valve. This essentially orresponds to the idle pressure when the pump is swithed off, for example aused by the fluid level in the system, inreased pressure due to pressure tanks, steam pressure, et. On valves that lose under pressure, the stati pressure plus the pump pressure must be used. Disposal When disposing of the produt, observe the urrently appliable loal laws. More information on materials an be found in the Delaration on materials and the environment for this produt. 4/5 4.2 Right of amendment reserved 2015 Fr. Sauter AG

5 Dimension drawings 7M100 Ø38 M10 99 Hub Course Stroke H 14mm a Rp (Zubehör) (aessoire) (aessory) G(DN) L L DN 1/2" 1" 1 1/2" 2" a H L L1 G Rp /2 1/ /2 1 1/ AV43 A Ø250 E AVP142 Ø200 A / E E: Normally losed (as delivered ex works) A: Normally open (fitting variant) Take the dimension from the valve dimension drawing Fr. Sauter AG Im Surinam 55 CH-4016 Basel Tel Right of amendment reserved 2015 Fr. Sauter AG 4.2 5/5