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ISO Certificate Ductile Iron Slurry Knife Gate Valve Wafer / Flange Connection

Basic Information
Place of Origin: China
Brand Name: Coosai
Certification: ISO
Model Number: DN50-DN600
Minimum Order Quantity: 1PC
Price: Price negotiable
Packaging Details: plywood case
Delivery Time: 40days-60days
Payment Terms: L/C, T/T
Supply Ability: 100pcs per day
Detail Information
Seat: NBR Material: Ductile Iron
Media: Slurry Certificate: ISO
Actuator: Hand Wheel, Electric ,Pneumatic (single & Double-acting), Chain Wheel ,Hydraulic Connection: Wafer , Flange
High Light:

Ductile Iron Slurry Knife Gate Valve

,

Flange Connection Slurry Knife Gate Valve

,

Slurry Wafer Gate Valve


Product Description

Pneumatic actuator slurry Knife Gate Valve Flange type/wafer type
 
 
Design Feature
Coosai slurry knife gate valve ,Seat of soft seal will use pressure to make disc tightest in order to achieve the best sealing effect. When disc is fully open, the 2 sealing seats connect closely and make valve seat complete seal, and medium can not enter into valve chamber through valve seat. In this way, it can significantly reduce the medium wash valve body and disc. Meanwhile, pressure sealed soft seal seat have good abrasive resistance and corrosion resistance, it can improve valve sealing effect and working time. And after valve is fully closed, disc can be removed conveniently (no need to disassemble the entire valve), and in this way, it will not affect the pipeline normal operating.
 
Working conditions: this valve is widely applied for soda ash, paper pulping, mining, etc. Pressure is usually under 150 Lb and temperature is within 150℃.
 
Main Product Type:

 

Name

 

Model KS 673N

 

working pressure

working temperature

 

Size

Slurry

knife gate valve

KS-COOSAI brand
6-pneumatic actuator operation 7-wafer connection 3-Parallel type single gate
N-Nature rubber seat

PN10 PN16 150Lb ≤150℃ DN50-DN600
 

 
Slurry knife gate valve
- Valve work principle:
 
1. The Slurry kinfe gate valve is a non-packing knife gate valve, which is sealed through the synthetic rubber sleeve in the valve chamber For easily worn parts of the valve, the knife ram can be removed on line for inspection or replacement.
2 Slurry kinfe gate valve is a two-way (two-way seal) product, installation without considering the flow direction of the medium. Valve position which direction has the same sealing effect. Therefore there is no flow indicator arrow or seat side finger on the valve Indicating arrow.
3. Slurry kinfe gate valve is only used as an on-off valve, which is not suitable for throttling conditions (the valve shall not be half-opened and half-closed).
4. All valves shall be used within the design pressure and design temperature range. If the working condition exceeds the maximum valve pressure
Or the highest temperature, all consequences by the user's own responsibility.
 
Coosai slurry knife gate valve uses 2 pieces design and pressure sealed soft seal seat. The bottom of disc is wedge design, and circle arc cross section can not only guarantee pressure sealed soft seat will not be damaged when valve close, but also can prevent medium entering into valve chamber during valve open-close.
 
 
Slurry knife gate valve
-Dimension with double acting pneumatic actuator
ISO Certificate Ductile Iron Slurry Knife Gate Valve Wafer / Flange Connection 0
 

 

DN

 

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B

 

C

 

D

 

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F

 

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H

Weight (Kg)
50 60 180 150 105 145 300 100 610 30
80 63 205 150 125 175 330 120 695 40
100 63 245 150 130 200 350 120 740 42
150 69 280 190 150 265 410 150 880 65
200 83 345 200 180 325 490 195 1020 85
250 83 420 210 210 350 580 240 1200 145
300 90 485 210 250 415 650 280 1350 220
350 90 535 230 275 490 780 280 1450 295
400 102 605 250 305 540 830 395 1580 330
450 103 650 290 310 590 910 395 1800 375
500 129 715 320 370 650 940 425 1980 520
600 132 840 330 420 750 1230 425 2300 720
 


 
 
 
 
 
 
 
 
 
 
 

Contact Details
Leeo.li

Phone Number : 008613017861943