Ramén spjällbackventil typ BAS302, DN250, Super Duplex
Ramén BAS check valve type 302 for liquid and gas flow. Designed for quick shut-off to prevent backflow and open at the smallest flowrates to maintain stable process conditions. Robust spring loaded, metal to metal design to withstand high temperature and harsh conditions. Still offering the highest possible leakage class and minimum maintenance. Ramén BAS check valves are available in stainless steel 316 and higher steel alloys for industrial applications. The correct material is selected based on the application and media, in order to provide the best corrosion resistance and the longest lifetime. Wafer type design for easy mounting between flanges in DN80 to DN600.
Typical applications are steam, district heating, cooling water, chemical, sea water, corrosive media, etc.
| Product Name | Ramén spjällbackventil typ BAS302, DN250, Super Duplex |
|---|---|
| Country of Manufacture | Sweden |
| Size [DN] | DN250 |
| Material body | 1.4469 |
| Certificates | CE-marked acc. to PED 2014/68/EU, PED cat III module B+D |
| Model | BAS 302 |
| Valve Type | Spring Loaded Swing check valve |
| Size [Inch] | 10" |
| Seat | Metal Seat |
| Sealing | PTFE |
| Seat material | 1.4469 |
| Trim Material | 1.4469 |
| Connection | Wafer |
| Face to Face [mm] | 68 |
| Max pressure | 40 Bar |
| Max Differential Pressure [Bar] | 40 |
| Pressure Class [Bar] | PN10/40, ASME 150/300 |
| Max Temperature [°C] | +200 |
| Min Temperature [°C] | -50 |
| Leakage Class | Rate A acc. to EN12266-1 |
| Kvs [m3/h] | 3500 |
| Cv [gpm] | 4060 |
| Limit Switch | No |
| Output | No |
| Counterweight | No |
| Application | Clean and slightly polluted gases/liquids, corrosive media |
| Certificate | CE-marked acc. to PED 2014/68/EU, Category III, Module B+D |
| Length [mm] | 320 |
| Height [mm] | 68 |
| Width [mm] | 320 |
| Net Weight [kg] | 17.0 |
| Statistics code | 84813091 |
| Applications | Oil, Industrial wastewater, Food & beverage, Drinking water (potable water), Corrosive gases, Combustible gases, Inert gases, Chemicals |
Design: Spring loaded, metal to metal seal
Nominal pressure: PN40
Connection: Wafer DIN PN 10/40, ANSI 150/300
Temperature range: -50°C to 200°C
Kv/Cv: 3500/4060
Material: Body and disc: EN 1.4469
Shaft and plugs: EN 1.4410
Spring: EN 1.4401
Plug seal: PTFE
Face to face: 68 mm
Weight: 17,0 kg
CE-marking according to PED 2014/68/EU, Category III, Module B+D
