Wafer Knife Gate Valve
The EX model knife gate is a uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as: Pulp & Paper, Power Plant, Wastewater treatment plants, Chemical Plants, Food & Beverage, and Bulk Handling & Mining.
Key Specifications/Special Features:
Sizes:
-DN 50 to DN 1200 (larger diameters on request)
Work Pressure:
- DN 50 to DN 250: 10 kg/cm2
- DN 300 to DN 400: 6 kg/cm2
- DN 450: 5 kg/cm2
- DN 500 to DN 600: 4 kg/cm2
- DN 700 to DN 1200: 2 kg/cm2
Standard Flange Connection:
- EN1092 PN10 and ANSI B16.5 (class 150)
Note:
Other flange connections (on request): EN1092 PN6/16/25 BS D and E
Directives:
- DIR 98/37/CE (MACHINES); DIR 97/23/CE (PED) Fluid: Group 1(b), 2 (Cat. I, mod. A) & DIR 94/9/CE (ATEX) Group II, Cat. 3: zones 2 and 22.