VFQ 22, PN 40, 800 m³/h, DN 250
065B5590
Pressure operated valves
065B5590
제품 사양
다음의 기능 포함: | 값 |
|---|---|
| Cavitation factor | 0.30 |
| Cavitation factor 100% | 0.28 |
| Cavitation factor 25% | 0.67 |
| Cavitation factor 50% | 0.37 |
| Cavitation factor 75% | 0.32 |
| China RoHS compliance | Out of scope |
| Contains batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Differential pressure range [bar] [Max] | 10.00 bar |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Kvs values [m³/h] | 800.00 m³/h |
| Leakage rate [% Kvs] | 0.05 |
| Leakage through port max. [% Kvs] | 0.05 |
| Material Description | VFQ 22 PN40 250/800 2-way flange flow/re |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Medium alternative | Glycolic water up to 30% |
| Mounting version | Free |
| Number of ports | 2 |
| Operating pressure [bar] [Max] | 40 bar |
다음의 기능 포함: | 값 |
|---|---|
| Permissible media | District heating/cooling circulation water |
| Pressure class | PN 40 |
| Pressure nominal [bar] | 40 bar |
| Pressure relieve system | Chamber |
| Product line | District Energy Controls |
| Sealing DP material | Metal |
| Valve body material | Cast steel GP240GH (GS-C 25) |
| Valve cone DP material | Stainless steel mat. No. 1.4021 |
| Valve cone material | Stainless steel, mat. No. 1.4021 |
| Valve seat DP material | Stainless steel, mat. No. 1.4021 |
| Valve seat material | Stainless steel, mat. No. 1.4021 |
| 구분 | Pressure operated valves |
| 매질 온도 [°C] [최대] | 150 °C |
| 매질 온도 [°C] [최소] | 2 °C |
| 밸브 크기 | DN 250 |
| 연결 유형 | Flange |
| 용도 | District heating and cooling |
| 제품 유형 | VFQ 22 |
| 제품군 | Pressure flow controllers |
| 직경 [mm] | 250 mm |
일반 사양
다음의 기능 포함: | 값 |
|---|---|
| 총 중량 | 485 킬로그램 |
| 순중량 | 460 킬로그램 |
다음의 기능 포함: | 값 |
|---|---|
| Volume | 795.84 리터 |
| EAN/UPC | 5715162390436 |