Welcome to Thomas valves website
与时俱进，诚赢客户
德国托马斯阀门 欧洲流体控制专家！
全国服务热线021-31001158
全国服务热线021-31001158
服务热线021-31001158
您的位置：德国托马斯阀门（Thomas） - 公司新闻
| Standard version | Special version or supplemental equipment | ||
| Filter insert | Strainer insert | Ring strainer insert double strainer | Double strainers, ple-ated strainer insert, cartridges, bags |
| Degree of filtration | 10 - 1000 μm; > 1 mm: perforated plate with round perforation | ||
| Filter opening | Through screws with nuts, (Fig. 1) | Snap closings | |
| Vent | Screw | Ball cock | |
| Drain | Screw | Ball cock | |
| Connection | Height-offset according to the design pressu-re of the filter inlet and outlet | As specified by customer | |
| Materials: | |||
| Vessel and cover | St 35.8, P 265 GH, 1.4541, 1.4571 | Special materials | |
| Filter opening | In accordance with the vessel material | - | |
| Cover seal | Asbestos-free flat seal | O-Ring: NBR, FPM, EPDM, MPO, PTFE | |
| Perforated plate/mesh | St, St/1.4401, 1.4301, 1.4301/1.4401 | 1.4571/1.4401, MS/Bz, Hastelloy C 4, various plastics | |
| Attachment parts | VA | ||
| Supplemental filter | - | Magnetic filter insert | |
| Heater | - | Steam, hot water or electrical heater | |
| Differential pressure indicator | - | Optical, electrical | |
| Surface treatment interior:* | |||
| Vessel steel | Preservation oil | Corrosion protection lacquer, epoxy resin, E-CTFE | |
| Vessel stainless steel | Glass-shot blasted | Pickled and passivated, electro-polished | |
| Vessel plastic PP, PE, PVDF, GFK/FRP | |||
| Surface treatment exterior: | |||
| Vessel steel | Synthetic resin lacquer, RAL 5010 blue | Rubberized, epoxy-coated, as well as customer-specific | |
| Vessel stainless steel | Glass-shot blasted | Pickled and passivated | |
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