Flange Type Check Valve
Design Standard: BS 1868, GB/T 12236
Flanged Ends: ASME B16.5
Face to Face: ASME B16.10, GB/T 12221
Pressure Range: PN1.6-16.0MPa, Class150-900LB
DN Range: DN50-300mm
Main Specification
Check valve is a type of valve which according to the direction of flow to open or close,it is a automatic valve. It can be classified into three types,swing check valve,lift check valve,butterfly check valvE
Normal Feature
Size Range | NPS2"~48" DN50~1200mm |
| Class | 150LB~1500LB |
| Material | WCB,WC6,LCB,WC9,CF8,CF8M,CF3 and CF3M |
| Connection | Flanged,Butt-welded,Thread End |
| Feature | Bolt bonnet,swing type disc or lift type disc,horizontal or vertical installation,reduced or full bore. |
| Temperature | -160ºC~550ºC |
|
| Application | Oil and gas pipeline
Drainage system
Chemical Plant |
Manufacture Standard
Design standard | API6D,ANSI B 16.34,BS1868 |
| Face to face | ASME/ANSI B 16.10 |
| Flanged Ends Connection | ASME/ANSI B 16.5 |
| Butt-weld ends connection | ANSI B 16.25 |
| Inspection and test | API598 |
Zhejiang BYHO Valve Co., Ltd. is located in Ou Bei Twon of Wenzhou City, China known as China Pump & Valve country. Our company has advanced manufacturing equipment such as CNC center, large-scale vertical lathe, borer as well as professional testing equipment.
Our company professionally produce gate valves, globe valves, check valves, ball valves, butterfly valves, plug valves and strainers in accordance with the standards like API 6D, API 600, API 602, API 607 DIN, and so on. Such special materials as WCB, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CN7M, F51, F11, F22, F51 or F53 can be selected according to customers' requirements.
Our company focus on informational construction, and consider everything from the angel of customers and work on information collection and resource share issues. Our company adopts leading management software to monitor the whole course of production and sales part and informs customers of product information and production schedule that customers mostly concerned about so that customer can get to know production schedule of the order.
Our company always put our attention on the development of the valve industry and take the lead to maintain the trace and pursuit of the latest technology in this industry and play an important role in the industry information promoter and technology service disseminator.
