UPVC Angle Seat Valve Supplier in India, that are activated backwards can prevent fluid pressure. It is suitable for high-flow work and is installed in lines where the conventional ball and other irrigation valves are difficult to assemble and use.
This is a pneumatically-operated, piston-actuated valve with a piston actuator that acts linearly to pull a seal out of its seat. Unseated, the seat is placed at an angle to allow for maximal circulation. Hot temperatures and big flow rates, such as steam or water; make angle seat piston valve a good choice.
Installed horizontally or vertically, it’s flexible. When utilized in an underground valve box, such known as well UPVC Ball Valve is exceedingly simple to access and wash after a time of use. Easy operation of UPVC Angle Seat Valve manufacturer & exporter in India.
PVC Angle Seat Piston Valve is made possible by a smooth throttling wheel. A fully closed valve will have zero leaking within the operating pressure limit. Design-wise, it’s robust and durable. There is no water hammering when it is turned on.
The VV angle seat valve is a shutting-off and regulating valve particularly suitable for clean fluids.
• Connection system for solvent weld, threaded and flanged joints
• Can be installed in any position
• No metal parts in contact with the fluid
• Valve material compatibility (PVC-U) with water, drinking water and other
food substance conveyance according to current regulations
• Can be maintained with the valve body installed
| Technical specifications | |
|---|---|
| Construction | Angle seat shutting-off and regulating valve |
| Size range | DN 10 ÷ 50 |
| Nominal pressure | DN 10÷25: PN 16 with water at 20 °C DN 32÷50: PN 10 with water at 20 °C |
| Temperature range | 0 °C ÷ 60 °C |
| Coupling standards | Solvent welding: EN ISO 1452, EN ISO 15493, BS 4346-1, DIN 8063, NF T54-028, ASTM D 2467, JIS K 6743. Can be coupled to pipes according to EN ISO 1452, EN ISO 15493, DIN 8062, NF T54-016, ASTM D 1785, JIS K 6741. Thread: ISO 228-1, DIN 2999, ASTM D 2467, JIS B 0203. Flanging system: ISO 7005-1, EN ISO 1452, EN ISO 15493, EN 558-1 (DN 10÷50) , DIN 2501, ANSI B.16.5 cl. 150, JIS B 2220. |
| Reference standards | Construction criteria: EN ISO 1452, EN ISO 15493 Test methods and requirements: ISO 9393 Installation criteria: DVS 2204, DVS 2221, UNI 11242 |
| Valve material | PVC-U |
| Seal material | EPDM+PE (EPDM+PTFE or FKM+PTFE on request) |
| Control options | Manual control |
For water and non-hazardous fluids with regard to which the material is classified as CHEMICALLY RESIS-TANT. In other cases, a reduction of the nominal pressure PN is required(25 years with safety factor).
The Kv 100 flow coefficient is the Q flow rate of litres per minute of water at a temperature of 20°C that will generate Δp= 1 bar pressure drop at a certain valve position. The Kv100 values shown in the table are calculated with the valve completely
open.
| DN | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|---|---|
| Kv100 l/min | 47 | 110 | 205 | 375 | 560 | 835 | 1300 |
The relative flow coefficient is the flow rate through the valve as a function of the degree of valve opening. Horizontal axis: Percentage opening of the valve Vertical axis: Relative flow coeffi- cient
Angle seat valve with female union ends for solvent welding, metric series
| d | DN | PN | Amax | Bmax | C | E | H | L | Z | g | EPDM+PEcode |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 10 | 16 | 170 | 124 | 60 | 55 | 135 | 14 | 107 | 238 | VVUIV016E |
| 20 | 15 | 16 | 173 | 124 | 60 | 55 | 135 | 16 | 103 | 251 | VVUIV020E |
| 25 | 20 | 16 | 197 | 146 | 60 | 66 | 158 | 19 | 120 | 413 | VVUIV025E |
| 32 | 25 | 16 | 223 | 173 | 70 | 75 | 176 | 22 | 132 | 621 | VVUIV032E |
| 40 | 32 | 16 | 258 | 195 | 85 | 87 | 207 | 26 | 155 | 903 | VVUIV040E |
| 50 | 40 | 16 | 295 | 222 | 105 | 100 | 243 | 31 | 181 | 1320 | VVUIV050E |
| 63 | 50 | 16 | 359 | 269 | 130 | 120 | 298 | 38 | 222 | 2238 | VVUIV063E |
