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
450001 Zhengzhou Henan, China |
| Telephone: | 8637155019379 |
| E-mail: | sales@free-valve.c... |
| Website: | www.free-valve.com |
Product description
FREE-Valve’s Triple Offset Butterfly Valve adopt triple offset principle to design, makes the movement track on facing space reach to idealization, and there are no attrition and no intervene between sealing pair , furthermore, the sealing material has been selected reasonably, thereby it ensure sealing performance, wear resistance, high temperature resistance capability of valve.
Features
1. Reliable sealing, convenient operation, opening and closing fast.
2. It adopt triple offset elasticity or multiple layers hard sealing configuration, the hermetical capability can reach to reliable sealing performance.
3. The seal of disc can be replaced by loosening the disc ring bolts, saving the cost of the valve.
4. According to the requirements of medium conditions, overlaying or spray welding different sealing materials on the sealing surface of the valve seat.
5. It has characteristic of super long usage life, frictionless closure,high temperature etc.
Technical specifications
1) Size Range：NPS2~NPS60;DN50~DN1500
2) Pressure Range：Class 150~Class 300 ;PN10 ~PN40
3)Body material：Carbon steel, stainless steel & other materials
4) Sealing material：Stainless steel,hard alloy& other materials
5) Connection method：Flange,wafer, weld .
6) Operating method：Worm gear,electric,pneumatic .
7) Pressure test:GB/T13927; API598
8) Face to Face: GB/T12221; API609.
Applicable
FREE-Valve’s Triple Offset Butterfly Valve is applied to use in heating system, chemical, petroleum, natural gas, refining, energy ,power plant condensates waterworks, water treatment and the role of regulating valve.
Product specifications
| Valve type: | Butterfly Valves |
| Type of Industry: | Marine |
| Oil & Gas | |
| Hot Spring Industry | |
| coal power station | |
| Food | |
| Cleaning | |
| Mining | |
| Chemical | |
| Valve material: | Stainless Steel |
| Composite | |
| Carbon Steel | |
| Pressure class: | PN 10-40 / ANSI 150-300 / JIS 5K-30K |
| Valve standards: | ASME (American Society of Mechanical Engineers) |
| ASTM (American Society for Testing and Materials) | |
| DN (Diametre Nominal) | |
| ANSI | |
| Make / Brand: | FREE-VALVE |
Company introduction
Zhengzhou Free Fluid Control Technology Co.,Ltd is leader in the design valve and application of special industrial valves , we provide high quality industrial products for our customers all the time. First introduced ceramic engineer valve in the year 2008, FREE-VALVE’S have steadily proven their worth in tough industrial applications once thought to be solely the province of steel or ceramic valves. Today, as challenge traditional thinking in abrasive fluid applications, FREE-VALVES offer a wide rang of products:ceramic knife gate valve , ceramic double gate valve , ceramic rotary gate valve , slurry valve ,tank bottom angle valve , V type ball valve, ball valve, butterfly valve,ceramic tile lined composite pipes etc . They have a wide application in coal washing plant ,power plant ,alumina refinery, steel plant,petro-chemical etc. Our valves have been exported to Pakistan ,Turkey ,United states ,Indonesia,Taiwan etc .
