38059-Satchwell Inter. Guide 05
38059-Satchwell Inter. Guide 05
38059-Satchwell Inter. Guide 05
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Valves (cont)<br />
VM, 3V<br />
Globe Valves<br />
(3-port)<br />
3-port motorised valves are used to control<br />
fluids in air-conditioning thermo-ventilation,<br />
heating plants and industrial processes.<br />
INSTALLATION DETAILS<br />
Stroke - see data sheet<br />
Characteristic - all valves linear, except<br />
VMB16 - straight port -<br />
angle port = linear<br />
ACCESSORY<br />
245 – stem heater (24V) motorised with SH<br />
and MVL actuators<br />
MAX DIFFERENTIAL PRESSURE (bar)<br />
PRODUCT SELECTION Valves<br />
Construction VMB16 3V-GA VMS 3V-AA 3V-AACP<br />
25...150mm 100...125mm 25...65mm 25...125mm 25...125mm<br />
Body rating (bar) 16 16<br />
3VSA 80mm<br />
25 40 40<br />
Body Cast iron Cast iron Cast iron Cast steel Cast steel<br />
Plug Brass Stainless steel Stainless steel Stainless steel Stainless steel<br />
Max. fluid temp. 150°C 200°C 230°C 230°C 350°C**<br />
Min. fluid temp.* –10°C –10°C –10°C –10°C –30°C***<br />
Flanged<br />
Data Sheet - VM-3V<br />
NP16 NP16 NP25 NP40 NP40<br />
Notes: * For applications free from icing on stem and packing, see options 245.<br />
** With finned bonnet, high temp and forced lubrication. Low temp Teflon packing.<br />
*** For fluid temperature from –10 to –30°C add ‘B’ to the order code.<br />
Size Kvs VMB 16 VMS 3V-GA (DN 100 and 125) 3V-SATS (DN 80) 3V-AA/3V-AACP<br />
mm 3V-SA (DN 80)<br />
VMB16 VMS 3V SH MVL MVLA/C SH MVL MVLA/C SH MVL MVLA/C MVL MVLA/C MVL MVLA/C<br />
25R 4 4 4 2 (10) 2 (10) 2 (8) 8 (16) 8 (20) 7 (10) 6 (16) 6 (16) 6 (9) 5 5 10 (20) 7.5<br />
25I 6.3 6.3 6.3 2 (10) 2 (10) 2 (8) 8 (16) 8 (18) 7 (9) – – – – – – –<br />
25 10 10 10 2 (10) 2 (10) 2 (8) 8 (16) 8 (18) 7 (9) 6 (16) 6 (16) 6 (9) 5 5 10 (20) 7.5<br />
32 – 19 16 – – – 7.5 (10) 8 (13) 5.5 6 (10) 6 (14) 5.5 5 4 10 (12) 4.5<br />
40R 19 – – 2 (8) 2 (10) 2 (4) – – – – – – – – – –<br />
40 25 25 22 2 (8) 2 (10) 2 (4) 7 7.5 (9) 4 6 (7) 6 (9) 3.5 5 2.5 8.5 3<br />
50 32 40 32 2 (5) 2 (6.7) 2 (2.6) 5 6.3 2.5 5 6 2.5 5 1.5 5.5 2<br />
65 63 63 70 2 (3) 2 (4) 1.5 2.7 3.5 1.4 2.5 3.5 1.4 3 1 3.5 1<br />
80 100 – 110 1.8 2 (2.4) 0.9 – – – 1.5 2 0.8 2 0.5 2 0.7<br />
100 130 – 140 1 1.5 0.5 – – – 1 1.3 0.5 – – 1.3 0.4<br />
125 200 – 250 0.6 0.9 0.25 – – – 0.5 0.8 0.2 – – 0.8 0.2<br />
150 300 – – 0.4 0.5 0.15 – – – – – – – – – –<br />
Notes: (100 KPa = 1 bar<br />
∆Pmax = max differential pressure value ensured by the actuator for operation control.<br />
Values in brackets are the maximum differential pressure values when valve is fully closed.<br />
50
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