- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD
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China Manufacturer with main products:Ceramic valve ,Ceramic lined composited pipe ,Ceramic lined ball valve ,Ceramic lined gate valve ,Ceramic lined double disc gate valve ,Ceramic lined knife gate valve ,Ceramic lined rotating disc gate valve ,Ceramic lined butterfly valve ,Pneuamtic gate valve ,Butterfly valve ,Check Valve ,Fluorine lining valves
Home > Products > Gate Valve > Cast Iron Water Lug Flange Knife Gate Valve for water pipe
Cast Iron Water Lug Flange Knife Gate Valve for water pipe
- 200 Piece / Pieces per Month
- Shanghai
- T/T L/C
- 30 days
Product Details
Brand Name: | FREE-VALVE | Place of Origin: | China | Model Number: | FRZB73X |
Material: | Casting | Application: | General | Structure: | Gate |
Standard or Nonstandard: | Standard | Pressure: | Medium Pressure | Power: | Solenoid |
Port Size: | DN50~DN1200 | Media: | Base | Temperature of Media: | Medium Temperature |
Packaging Details
wooden box
Product Description
FREE-VALVE’s Cast Iron Water Lug Flange Knife Gate Valve 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.
Company Profile
ZHENGZHOU FREE FLUID CONTROL TECHNOLOTY CO.,LTD specialized in manufacturing all kinds of high, medium and low pressure fluid control complete sets of flow control equipment, have over than 30 years industrial valve working experience .
The company has a young and energetic, the courage to open up the sales team, to take the advanced mode of operation, all-round attack, built a domestic and two international sales network, to establish and implement a marketing strategy "for customers to create value-added". FREE VALVE sales team to use the call center and e-commerce system to build a brand new marketing system, after-sales service also goes beyond the simple maintenance, warranty concept, to provide technical support to meet the user saving energy has become the core of the idea of selling.
The Board of Directors introduced a team of professional managers, and standardized management in accordance with the requirements of modern enterprise system. The company invested over 300 million, the establishment of a comprehensive area of municipal technology centers and science and technology personnel, and create a good research and living conditions for the introduction of high-level personnel, to increase the talent introduction and employee skills training efforts.
Today, in the Central Plains economic rise on the journey, FREE VALVE yesterday's success as into the starting line of the listed companies; fight dare to win FREE VALVE people is the full cast century corporate brand, in order to demonstrate the charm of oriental culture, and write FREE history a new chapter in triumph!
Contact Us
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD
- Contact nameDavid Li
- Phone86-371-55019379
- AddressCuizhu road Zhengzhou,Henan
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