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进口软密封蝶阀原理特点及品牌(图)

作者:托马斯·贝尔森·伍德 发布时间:2021-01-14 15:08:05点击:
进口软密封蝶阀

进口软密封蝶阀原理特点

进口软密封蝶阀结构紧凑,90°回转开关轻松,密封可靠,使用寿命长,被广泛用于水厂、电厂、钢厂、造纸、化工、饮食等系统供排水中,作为调节和截止使用。
Double flanged butterfly valve with short construction length to be used in heavy duty applications.
TECHNICAL DATA
Nominal diameter: DN 150 - DN 2000
bigger sizes upon request
Face-to-face: EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1
Flange accommodation: EN 1092 PN 6/10/16/25
ASME Class 150/300
AS 4087 PN16/21
Flange Surface Design: EN 1092 Form A/B
ASME RF, FF
Top flange: EN ISO 5211
Marking: EN 19
Tightness check: EN 12266 (Leakage rate A)
ISO 5208, Category 3
Temperature range: -40°C to +200°C (depending on pressure, medium and material)
Operating pressure: max. 16 bar
FEATURES
- Absolutely tight sealing with flow in either direction
- The valve body and disc are accurately machined which results
in low operating torque and long service life and reliability
- Triple shaft bearings prevent shaft deflection and guarantee
optimum guidance even after many years of operating service
- Can be disassembled, material-specific recycling possible
- Single flange mounting is possible
- Can be installed in any desired position
- Maintenance-free
- Fully repairable valve
GENERAL APPLICATIONS
- Offshore
- Water and waste water technology
- Shipbuilding
- Power plants
Dimensions
DN[mm]Size[in]Dimensions [mm]Weight [kg] GGG 40
ABCDDiEFFlangeZSplitted shaftTS-shaft
15062031503533051485690F071392223
20082281764043501996090F071903234
2501026621247843024868125F102404750
3001229123752848029678125F102876972
3501433226960154033892150F123308086
40016363314677605388102150F12378120128
45018397335732675430114210F14417144150
50020437405842710494,5127210F14/F16474163170
60024498469967830590154300F16/F25563233260
700285815071088905680165300F16/F25660292345
7503059055011401000728190298F25703-470
8003263055611861020780190300F25757446466
9003669661713131120880203300F25860568610
10004077167514461250980216350F30956624722
105042817725154213461031254350F30998-1020
110044840755159514051078254350F301046-1180
120048905810171514801170254350F351154-980
130052970910188016301275280415F351244-1607
1350541000905190516851340280415F351310-1760
1400561025965199016851375280415F351346
1806
15006011151060217518551472280475F401444-2210
16006411151090220518301570280475F401545-2310
16506612251150237520351646280475F4016222560
18007213201195251521301769280475F4017473140
20008014001310271022651962525525F481890-4126


进口软密封蝶阀品牌

进口软密封蝶阀品牌
德国托马斯阀门集团于1933年创建于德国鲁尔工业区,也是世界最重要的工业区。位于德国西部、莱茵河下游支流鲁尔河与利珀河之间的地区。德国托马斯阀门集团是以生产高品质、先进的阀门、测量及控制系统而享誉全球的跨国性生产企业。采用世界先进的设备及生产工艺,所有产品都在严格的质量体系监控下完成作业。并在各大洲几十个国家拥有子公司及分支机构。