(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
The material of  Sluice gate valve knife gate valve cast iron gate valvesÂ
Materail of Main parts
Body
cast iron ; stainless steel .
Disc
stainless steel
sealing surface
stainless steel hard alloy
  The function and specification of  Sluice gate valve knife gate valve cast iron gate valvesÂ
Technical Parameter
Size
DN50-1200 2"-48"
Pressure Rating
PN10, PN16,PN25
Suitable Temperature
≤170°C
Leakage Class
Zero Leakage
Media
peper pulpo,cola-slurry,sewage, dust, mixture of water.ash residue
The feature and usage of  Sluice gate valve knife gate valve cast iron gate valves Â
1. wafer type pneumatic knife gate valve is composed of narrow body and sliding gate. 2.the gate has sharp blade that can separate or cut the solid particles in the fluid media. 3.the polishing treatment on the gate surface strengthens its penetrating power and effectively guarantees the service life of both packing and valve seat. 4.the bottom of the knife gate valve body is provided with the gate hold-down device that can safely presses the gate tightly on the valve seat in order to ensure valid tight-seal. 5.wafer pneumatic knife gate valve are widely used in water treatment, paper-making, power industry, chemical industry, iron and steel industry, mining and so on.
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