VP1000 DN , PN25 DN , PN16

Transcription

1 Pressure Independent N , PN25 N , PN16 Pressure Independent ontrol Valve is a combination of a differential pressure regulator and a regulating valve for flow adjustment. Valve allows to adjust the flow rate also in case of partial load of the system and it always ensures a stable adjustment of the supply connected to it. The differential pressure regulator corrects any differential pressure variation. This leads to a considerable reduction in temperature variations and adjustment movements and to the extension of the life of the moving devices connected to it. offer a remarkable adjustment flexibility. In combination with Johnson controls actuators they can be set to a specific flow rate value and they allow precise modulating control. The valves always guarantee a suitable flow rate, therefore avoiding too high energy consumption. Since Valve performs the functions of two valves (balancing and adjustment), the installation costs are considerably reduced. The automatic flow rate limitation eliminates system adjustment costs. Since adjustment is very easy to perform, design flow rates can be modified at any time and at low costs. Since it is not necessary to adjust the valve after its installation, the valve can work immediately after it has been assembled, for example, on the floors where works are already finished. In order to adjust the flow rate, just set the selected value using the adjustment knob. Since flow rate is the only parameter to be considered, choosing the suitable valve is easy and fast. Valve maximum adjustment matches the maximum flow rate allowed by the pipe size, on the basis of the values established by international standards. Features zk VS calculation in not necessary zvalve authority calculation is not required zspecific devices or knowledge are not necessary zompact design that allows installing the valve also in small spaces such as fan-coils or narrow supply spaces zflow rate adjustment without disassembling the actuators Ordering odes VP1 0 X X XX = 150 l/h (N15) E = 600 l/h (N15) G = 780 l/h (N15) J = 1000 l/h (N20) N = 1500 l/h (N20) U = 2200 l/h (N25) W = 2700 l/h (N25 or N32) Y = 3000 l/h (N32) = 6000 l/h (N40) = 9000 l/h (N40) = l/h (N40) or l/h (N50) F = l/h (N50) = ½" = ¾" = 1" = 1" ¼ E = 1" ½ F = 2" G = 2" ½ 0 = Pressure Port Included* 1 = No Pressure Port Included* 0 = Thread SPP 39 The European Products atalogue 2016 Note * On the N50 all Valve, the pressure port are always included despite the odes VP101xxx

2 Pressure Independent Technical Specifications for xial Models xial N15 - N20 VP10x VP10xE VP10xG VP10xJ VP10xN Flow rate max. 150 l/h - 0,042 l/s 600 l/h - 0,167 l/s 780 l/h - 0,217 l/s 1000 l/h - 0,278 l/s 1500 l/h - 0,417 l/s ccuracy 0 1 bar ± 5% Start-up max. 20 kpa - 0,20 bar 25 kpa - 0,25 bar ΔP max. Leakage 600 kpa - 6 bar lass IV IE Temperature Working pressure max kpa - 25 ar Fittings Female SPP Rp ½" Female SPP Rp ¾" xial N25 - N32 VP100U VP100W VP100W VP100Y Flow rate max l/h - 0,611 l/s 2700 l/h - 0,750 l/s 3000 l/h - 0,833 l/s ccuracy 0 1 bar ± 5% Start-up max. ΔP max. Leakage 25 kpa - 0,25 bar 600 kpa - 6 bar 0,01% of Flow Rate Temperature Working pressure max kpa - 25 ar Fittings Female SPP Rc 1" Female SPP Rc 1 ¼" ssembly odes Following actuators are available V-707x ON/OFF Thermal *; V-709x Thermal V *; V-748x Floating and Proportional Electric. Note * : (V-707x and V-709x are suitable for valves N15 and N20 only) 40 The European Products atalogue 2016

3 Pressure Independent Technical Specifications for all Models all N40 - N50 VP101 VP101E VP101E VP101E VP101F VP101FF VP101GF Flow Rate max l/h - 1,667 l/s 9000 l/h - 2,5 l/s l/h - 3,056 l/s l/h - 3,33 l/s l/h - 5,00 l/s ccuracy 0 1 bar ± 5% Start-up max. 30 kpa - 0,30 bar 25 kpa - 0,25 bar 30 kpa - 0,30 bar 35 kpa - 0,35 bar ΔP max. 600 kpa - 6 bar 400 kpa - 4 bar Leakage lass VI IE Temperature Working Pressure max kpa - 16 bar Fittings ssembly odes Rc 1 ¼ Union Female Rc 1 ½ Union Female Rc 2 Union Female Rc 2 ½ Male odes +58GG * +58GG * +538GG +538GG +558GG +558GG escription M9108-GG-5, 8 Nm Non Spring Return ctuator, 24 V /, Proportional ontrol M9108-GG-5, 8 Nm Non Spring Return ctuator, 24 V /, Proportional ontrol, two auxiliary switches V9208-GG-1, 8 Nm Spring Return ctuator, 24 V /, Proportional ontrol, assembled in Spring Open Valve configuration. V9208-GG-1, 8 Nm Spring Return ctuator, 24 V /, Proportional ontrol, two auxiliary switches, assembled in Spring Open Valve configuration. V9208-GG-1, 8 Nm Spring Return ctuator, 24 V /, Proportional ontrol, assembled in Spring lose Valve configuration. V9208-GG-1, 8 Nm Spring Return ctuator, 24 V /, Proportional ontrol, two auxiliary switches, assembled in Spring lose Valve configuration. Note * : The M linkage is part of the assembly. 41 The European Products atalogue 2016

4 Pressure Independent imensional data N15 - N20 (in mm) E Size E N15 99 N E Size E N15 99 N E Size E N15 99 N The European Products atalogue 2016

5 imensional data N25 - N32 (in mm) Size * N25 N * imensional data without fittings Size * N25 N * imensional data without fittings 43 The European Products atalogue 2016

6 imensional data N40 - N50 (in mm) rt. Size E VP101 N VP101E N VP101E N VP101E N VP101F N VP101FF N F E E G G rt. Size E F G ISO-228 VP101GF N G 2.1/2" 44 The European Products atalogue 2016