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 pneumatic PTFE lined butterfly valve adopts the central line and PTFE lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by seriously corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .With positioner ,it can be used as approximate equal percentage control valve under corrosive working conditions .
Features
1.The pneumatic valve positioner is used, the proportional adjustment can be achieved, flow characteristic of the valve has approximately equal percentage.
2.PTFE Lined butterfly valve has good sealing performance and is bi-directional flow for zero leakage.
3. PTFE lined materials of body and trim for a variety of medium service,the valve is an ideal solution to control and shut-off applications.
4. It has small torque and easy to operate,it can be installed in any direction.
5. Convenient remote control operation, precise control,automation.
Technical Specification
1)Size Range: DN50~DN600
2)Pressure Range: PN6~PN16
3) Connection Type: Wafer,lug,Flange
4) Lining Material:PTFE
5) Body material:WCB, CF8 ,CF8M
6) Pressure test:GB/T13927, API598
7) Face to Face: GB/T12221, API 609
8) Operation Type: Pneumatic operated
9) Spark Test : 15 K.V.D.C.
10) Service temperature:-20°C to 150°C
Application
FREE-VALVE’s pneumatic PTFE lined butterfly valve are ideally suited for the stringent performance requirements demanded with isolating and controlling all kinds of acid,alkali,salt and oxidant,organic solvent and other media.It is widely used in chemical industry,petroleum,medicine,food,paper-making semi-fluid piping and container closure and adjust equipment.
Product specifications
| Valve type: | Butterfly Valves |
| Type of Industry: | Chemical |
| Valve material: | Carbon Steel |
| Pressure class: | 150 Lbs |
| Valve standards: | ANSI |
| 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.
