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Pneumatic unidirectional knife gate valve

200.0 USD
Min. Order: 1 Piece/Pieces
Trade Term: FOB,CIF,FCA
Payment Terms: L/C, T/T
Supply Ability: 200 set/month
Place of Origin: Henan

Company Profile

Location: Zhengzhou, Henan, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: FRZU673
Means of Transport: Ocean, Air, Land
Power: Pneumatic
Standard or Nonstandard: Standard
Media: Water
Pressure: Medium Pressure
Material: Casting
Temperature of Media: Medium Temperature
Structure: Gate
Brand Name: FREE-VALVE
color: blue,gray,material color
Production Capacity: 200 set/month
Packing: wooden box
Delivery Date: 30 days
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Product Description

FREE-Valve's pneumatic unidirectional knife gate valves are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles.The disc bottom of knife gate valve is made into a blade shape with the purpose to cut some soft materials such as fiber,pulp or wood pulp, and it also serves favorable closing and opening.

Features:

1) knife gate valve is composed of narrow body and sliding gate.

2) The gate has sharp blade that can separated 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 valve body is provided with the gate hold-down device that can safely pressure the gate tightly on the valve seat in order to ensure valid tight-seal.

Technical Specification:

5) Size Range: NPS2~NPS48,DN50~DN1200

6) Pressure Range: Class 150 /PN6 /PN10

3) Applicable Temperature.: 0~200℃

4) Connection Type: wafer

5) Sealing material: Rubber,PTFE,Metal seal 

6) Body Material: Carbon steel,stainless steel

7) Disc material:Stainless steel

8) Pressure test:GB/T13927, API598

9) Face to Face: GB/T12221, API609

10) Valve body : GB/T12224,ASME B16.34

Operating Mode: Hand wheel,Bevel Gear,Pneumatic,Electric,Hydraulic

Application:

1. Mining, coal washing, iron and steel industry - used for washing coal pipes, filter slurry pipes, discharging ash pipes, etc.

2. Purification system-used for waste water, mud, sewage and water with suspended solids.

3. Paper industry-used for any mixture of pulp, material and water of any concentration.

4. Power station ash removal - used for slag slurry.


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