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进口刀型闸阀原理特点及品牌(图)

作者:托马斯·贝尔森·伍德 发布时间:2021-01-14 15:08:12点击:
进口刀型闸阀

进口刀型闸阀原理特点

进口刀型闸阀具有结构简单紧凑、设计合理、轻型节材、密封可靠、操作轻便灵活、体积小、通道流畅、流阻小、重量轻、易安装、易拆卸等优点,彻底解决了普通闸阀、平板闸阀、截止阀、调节阀、蝶阀、球阀等阀门的重量大、流阻大、面积大、难安装等疑难问题,可取代通用切断阀和调节阀,可在工作压力1.0MPa-2.5MPa,使用温度-29-550℃情况下正常工作。德国Thomas刀型闸阀的闸板具有剪切功能,可刮除密封面上的粘着物,自动清除杂物,不锈钢闸板可防止腐蚀引起的密封泄漏。
The BR model knife gate is a bi-directional valve designed for general industrial service applications.The design of the body and seat assures non-clogging shut off on suspended solids in industries such as:
• Pulp and Paper
• Wastewater Treatment Plants
• Food and Beverage
• Power plants
• Mining
• Chemical plants
• Etc.
Sizes
DN 50mm to DN 600mm (larger diameters on request)
Working pressure
DN 50mm to DN 250mm 10 bar
DN 300mm to DN 400mm 6 bar
DN 450mm 5 bar
DN 500mm to DN 600mm 4 bar
Standard flange connection
DIN PN 10 and ANSI B16.5 (class 150)
Other flange connections available on request
STANDARD PARTS LIST
1-BodyEN GJS 400 (GGG40)
2-GateAISI 304
3-SleeveEPDM
4-Seat ringAISI 304
5-PackingPTFE Impreg. Synth. Fibre + EPDM O-Ring
6-Gland FollowerAl. (DN 50-300) or Ductile Iron (DN 350-600)
7-StemAISI 430
8-Stem nutBrass
9-YokeEpoxy-coated Carbon Steel
10-Axial fixing bushAISI 304 (1.4301)
11-Friction washerPET+ solid lubricant
12-Guide bushBronze
13-Spring pinAISI 420 (1.4021) (ISO 8752)
14-HandwheelDN≤310: Aluminium (AlSi12); DN≥410 GJS400
• Standard manual actuator
• Consists of:
- Hand wheel
- DN 50-300: Aluminum
- DN ≥ 350: EN GJS 400 (GGG40)
- Stem
- Stem nut
- Yoke
• Available from DN 50 to DN 600
• Options (on request):
- Locking Device
- Extensions
- Square Nut Drive
- Chain wheel
进口Dimensions
DNABCDEFØGH
504512412510514463225312
805014912512417763225364
1005016912514220263225407
1255019012516522663225454
1506021712519025263225505
2006026814225031773310640
2507035614230837273310753
3007039614236042273310855
3509642919734850998410955
400100472197398559984101055
450106527270442611985501151
500110592270495671985501264
600110695270590771985501459


进口刀型闸阀品牌

进口刀型闸阀品牌
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。