Keystone Figur 638 E-serien/2-serien slurryventiler
Keystone™ F638 SE/S2 är extremt kraftiga slurryventiler, med ett förlängt byggmått och utbytbar slithylsa.
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Fredrik Ekeroth
Solution Seller
Tel. 054-57 92 06
Fredrik Malmström
Solution Seller
Tel. 040-33 02 33
Johan Riedenlow
Account Manager
Tel. 040-33 02 30
Patrik Andreasson
Account Manager
Mob. 072 222 76 31
| Certifications | PED |
| End Connection | Wafer |
| Application | Metals Processing, Hard Surface, Dirty Service, Erosive, Control |
| Body Design | Long Pattern |
| Material | Carbon Steel |
| Operating Temperature | Less Than 200 C |
| Pressure Class | ASME |
| Process Connection Type | CL150RF, CL300RF, CL600RF |
| Seat/Seal Type | Metal |
| Standards | ASME B16.34 |
| Valve Size | NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 2 / DN 50, NPS 1-1/2 / DN 40, NPS 2-1/2 / DN 65, NPS 20 / DN 500, NPS 8 / DN 200, NPS 6 / DN 150, NPS 3 / DN 80, NPS 24 / DN 600, NPS 4 / DN 100 |
| Valve Size Standard | DN |
| Valve Type | Butterfly |
| Media | Solid |
| Stem | Adjustable packing |
- Heavy robust construction.
- Full repairability with replaceable internals for significantly extending valve life.
- Extended body for protection of down stream piping.
- Chrome Iron internals on the Series 2 coated with tungsten carbide.
- Series 2 features tungsten carbide disc end spacers.
- Swing through disc for minimal leakage at elevated temperatures.
- Wing-style disc for optimum flow and wear resistance.
- Venturi liner for improved flow control and thicker liner for wear resistance.
- Improved mechanical seal to prevent the ingress of media to the bearing journals.
- KTFE stem seals for ultimate resistance against caustic and acid applications.
- Superior multiple stem seals.
- Standardized mounting and drive adaptor connection allowing direct mounting of Keystone actuators and also allows for in-line actuator removal.
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