- Modell Nr.: DSBV-013
- Verbindungsformular : Gewinde
- Druck : Niederdruck
- Funktion : Ddcv Doppel Lobe , Nrvr Schweigen , SFCV Rubber Lobe , Nrvz Schweigen , Nrvg Schweigen
- Dichtform : Stopfbuchsendichtungen Gangsventil
- Durchflussrichtung : Unidirektionalität
- Standard : DIN
- Anwendung : Industrielle Nutzung , Wasser Industrielle Nutzung
- Trademark: DS
- Packing: Wooden Pallet, Plywood Case, etc
- Standard: Quality Grade: CE and ISO9001
- Origin: Yantai Shandong China
- HS Code: 8481804090
- Production Capacity: 50, 000 PCS/Year
Name: Internal thread ball type check valveApplications:Pumping stations for clean, sewage water and loaded or viscous fluids1). Size: DN25~DN80 or Inch 1"~3"2). Working pressure: 1.6Mpa3). Working temperature: EPDM -10° C~+120° C /NBR -10° C~+80° C4). Minimum open pressure: 0.001Mpa5). Suitable medium: Wafer, foodstuff, gas, Oil, acid, alkali and so on.1.Application:Suitable for cold installation and not acidic fluid water installation.2.Type of connection:Screwed end can be divided into two categories,BSP and BSPT3.Working Temperature:Min -10°C /Max + 80°C4.SURFACE PROTECTION:FBE coating process with epoxy resin powder of sky blue color RAL 5005 and minimum thickness of 200μm.MATERIALS LIST
NO. | Part | Material |
1 | Body | Cast IronGG25/Ductile IronGGG40 |
2 | O-Ring | NBR/EPDM |
3 | Cover | Cast IronGG25/Ductile IronGGG40 |
4 | Ball | Metal/Aluminium+NBR/EPDM |
5 | Bolt | SS316 |
6 | Gasket | SS316 |
7 | Nut | SS316 |