刀型闸阀

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HANK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

• 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