Bi directional knife gate valve

Bi directional knife gate valve


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
FREE-VALVE
Payment Terms
L/C,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
gate valves, knife gate valve, slurry gate valve, bi directional knife gate valve
Category
Valves

ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD

Membership
BIZ
Country / Year Established
China China / 2016
Business type
Manufacturer
Verified Certificate

7

DUNS

Product name Bi directional knife gate valve Certification -
Category Valves Ingredients -
Keyword gate valves , knife gate valve , slurry gate valve , bi directional knife gate valve Unit Size -
Brand name FREE-VALVE Unit Weigh -
origin China Stock -
Supply type - HS code 848180

Product Information

 

FREE-Valves Bi directional knife gate valves are known as slurry gate valves. Its are bidirectional valve deals with flow in both directions, while offering zero  leakage. The U shape peripheral seat design ensures full-port flow and non-clogging shutoff.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 Bi directional,zero leakage,withstanding high differential pressure and full bore valve with minimal seat cavity for maximum flow capacity.

2) No groove is designed on the valve seat,which prevents accumulating media on the sealing surface, and thus avoids sealing surface leakage or disc blockage cause by media accumulation.

3) The integrated body structure with precision casing.

4) U shaped resilient seat is embed into the body and is well connected with the gate,and the friction is reduced during the upward and downward movements of the gate.This greatly prolongs the using life of the seat and realized bi directional sealing.

5) Replaceable flexible wire reinforced elastomer seat ensures bi-directional zero leakage shutoff.

6) Full port flow path with minimal pressure drop achieved through full port valve design.

 

Technical Specification:

1) Size Range: NPS2~NPS48,DN50~DN1200

2) Pressure Range: Class 150 /PN6 /PN10

3) Applicable Temperature.: 0~200

4) Connection Type: wafer

5) Sealing material: Rubber,PTFE

6) Body Material: Ductile Iron

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.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T Shipping time Negotiable

ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD

Country / Year Established
China China / 2016
Membership
BIZ
Business type
Manufacturer

7

DUNS

President
Aimei Li
Address
No.93 Zizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China
Product Category
Machinery Tools,Valves
Year Established
2016
No. of Total Employees
1-50
Company introduction

 

ZHENGZHOU FREE FLUID CONTROLTECHNOLOTY CO.,LTD specialized in manufacturing all kinds of high, medium andlow pressure fluid control complete sets of  flow control equipment, have over than 30years industrial  valve workingexperience .
 

 


 The company has a young and energetic, the courage to open up the salesteam, to take the advanced mode of operation, all-round attack, built adomestic and two international sales network, to establish and implement amarketing strategy "for customers to create value-added". FREEVALVE sales team to use the call center and e-commerce system to build a brandnew marketing system, after-sales service also goes beyond the simplemaintenance, warranty concept, to provide technical support to meet the usersaving energy has become the core of the idea of selling.

  The Board of Directors introduced a team of professional managers, andstandardized management in accordance with the requirements of modernenterprise system. The company invested over 300 million, the establishmentof a comprehensive area of municipal technology centers and science andtechnology personnel, and create a good research and living conditions for theintroduction of high-level personnel, to increase the talent introduction andemployee skills training efforts. 

 

 
 Today, in the Central Plains economic rise on the journey, FREE VALVE yesterday'ssuccess as into the starting line of the listed companies; fight dare to win FREEVALVE people is the full cast century corporate brand, in order to demonstratethe charm of oriental culture, and write FREE history a new chapter intriumph!

 

 

 

 

Main Markets

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