Knife gate valves Series 200

The Series 200 Knife gate valves are ideal for applications handling wastewater and liquids containing suspended solids. Due to their low weight and short construction length, they are suitable for applications where building space is limited. The blade of the knife gate valve, fitted with a circular facet, pushes sediment out of the seat area and easily handles deposits of fibrous materials that it agitates, ensuring reliable leakage and long service life of the fitting. The 200 Series also features excellent flow rates and minimal pressure drop in the system piping.

NOMINAL SIZE:

DN50 - DN1200

BODY TYPE:

Wafer – type with through holes

Lug – with treaded holes

WORKING PRESSURE:

2 bar / 4 bar / 6 bar / 10 bar

FLANGE CONNECTION:

PN6 / PN10 / PN16 / Class 150

WORKING TEMPERATURE:

-10°C / +125°C

WORKING MEDIA:

Waste water, water suspensions containing solid particles, sludge, bulk materials, sand, dust media, pulp, paper mill water, mining suspensions, abrasive media

BODY MATERIAL:

Body: grey cast iron 0.6025 (GG25)

Knife: stainless steel 1.4306 (AISI 304 L)

Body: stainless steel 1.4408 (CF8M)

Knife: steinless steel 1.4404 (AISI 316 L)