ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
| Adress: |
No.76 Cuizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China
450000 Zhengzhou Henan, China |
| Telephone: | +86-371-55019379 |
| E-mail: | marketing@free-val... |
| Website: | www.free-valve.com |
Product description
FREE-Valve’s knife gate valves for gas are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shut off for gas medium.The sealed bonnet of knife gate valve is designed to cut off gas out side leakage
Features:
1)Knife gate valve is composed of valve 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.
5)The bonnet is sealed type ,can cut off the gas .
Technical Specification:
1)Size Range: NPS2~NPS48,DN50~DN600
2)Pressure Range: Class 150 /PN6 /PN10
3) Applicable Temperature: 0~200℃
4) Connection Type: Flange
5) Sealing material: Rubber,PTFE,Metal seal
6) Body Material: WCB
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
11)Operating Mode: Manual
Application:
You will find FREE-VALVE’s WCB Knife Gate Valve in the iron and steel industry for coal gas cut off .
Product specifications
| Valve type: | Gate Valves |
| Type of Industry: | fabric |
| Food | |
| Chemical | |
| Valve material: | Carbon Steel |
| Pressure class: | 150 Lbs |
| Valve standards: | DIN (Deutsches Institut für Normung) |
| Make / Brand: | FREE-VALVE |
Company introduction
Zhengzhou Free Fluid Control Technology Co.,Ltd is leading designer and supplier of high-quality industrial valves, for industries ranging from Coal Washing Plant ,Power Plant ,Alumina Refinery, Steel Plant,Petro-Chemical, WasteWater,Potable Water among others for global markets. We provide comprehensive “Fluid Control Solutions” for customers.
