


| Parameter | Value |
|---|---|
| EAN () | 5702421803813 |
| Type () | VFGS 2 |
| Volume () | 1352 Liter |
| Function () | Pressure relief |
| Net weight () | 383.4 Kilogram |
| Valve size () | DN 200 |
| Application () | Steam |
| Description () | VFGS2 PN40 200/320 2-way flange flow/ret |
| Stroke [mm] () | 24 mm |
| Gross weight () | 383.4 Kilogram |
| Diameter [mm] () | 200 mm |
| Product group () | Pressure flow controllers |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 40 |
| Number of ports () | 2 |
| Connection types () | Flange |
| Mounting version () | Free |
| Spindle position () | Normally open |
| Cavitation factor () | 0.2 |
| Permissible media () | Steam |
| EU RoHS compliance () | Out of scope |
| Kvs values [m³/h] () | 320 m³/h |
| Medium alternative () | Circulation water |
| PN alternative VSP () | 25 |
| UK RoHS compliance () | Out of scope |
| Flow characteristic () | Linear optimized |
| Valve body material () | Cast steel GP240GH (GS-C 25) |
| Valve cone material () | Stainless steel, mat. No. 1.4313 |
| Valve seat material () | Stainless steel, mat. No. 1.4021 |
| China RoHS compliance () | Out of scope |
| Pressure nominal [bar] () | 40 bar |
| Media temperature [°C] [Max] () | 300 °C |
| Media temperature [°C] [Min] () | 2 °C |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| Leakage through port max. [% Kvs] () | 0.05 |
| In scope of WEEE and contain batteries () | No |
| Differential pressure range [bar] [Max] () | 10 bar |
Technical specifications and performance data
Installation and operation guide