Butterfly Valve(cast steel butterfly valve,Flange Type butterfly valve)
Features:
1) Design: API 609
2) Face to face: API 609, ASME B 16.10
3) Flanged ends: ASME B 16.5, ASME B 16.47
4) Test and inspection: API 598
5) Material:
a) Body: HT200 /WCB /CF8
b) Seat:SS304
c) Packing: graphite, PTEF, PPL
6) Driving manner: Hand-operated, worm wheel and worm screw, pneumatic operated, electric-driving
7) Pressure: 150~ 600lbs
8) Applicable temperature: -29C ~ 425C
9) Working mediums: strong oxidative and corrosive medium
10) The sizes of serial valve connecting flange can be designed according to customers' requirement
Inner packing: Plastic package
Outer packing: Wooden package
Established in 1996, Luofu Valve Group Zhejiang Zhonggong Valve Co., Ltd is located in Wenzhou City, Zhejiang P. R 325105, China.
Main Products:
1. API/ANSI Standard Valve: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check Valve, Ball Valve, Plug valve
2. DIN standard: Gate valve, globe valve, strainer
3. GB Standard: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check valve, Control Valve, Water Control Valve, ball valve, plug valve
4. Flange and strainer
5. Bellows type valve: Globe valve, safety valve, gate valve, strainer
Honors:
1. API 6D
2. ISO9001: 2000
3. CE Certificate
4. AZ Certificate
5. Invent Patent (Patent No.: ZL 99 1 13657.8)
6. Audited Supplier (Trustworthy Supplier Members on Made-in-China. com)
Nominal diameter (DN): 15-4500 mm(1/2"-180");
Nominal Pressure (PN): 1.0Mpa-32Mpa(150lb-3000lb);
Material of body: WCB, WC6, WC9, CF8, CE3, CF3M. CF8M, etc.
Standard: GB, DIN, JIS, ANSI, API
The company has excellent mechanical processing equipment and modernized inspection& testing equipments more than 66 sets.
Zhonggong Valve Co., Ltd is experienced in the design and manufacture of valves and enjoys a high reputation in the valve industry. Now it has become the material equipment company of SINOPEC, the first-class network supplier of China National Petroleum Corporation, the member unit of China Ocean Petroleum Corporation, Shengli Oil Field, China Water &Electric Power Company, etc.
