Ball Valve (Forged Trunnion)
Bolted cover or welded cover, three-piece Body, trunnion Ball
Full or Reduced bore, Blowout Proof Stem
Fire safe and Anti static
Dual seat with injection and drain & outlet
ASTM A105N, A182 F304, A182 F316, A182 F304L, A182 F316L
Standards compliance
Design and manufacture: ANSI B16.34, API 608, API 6D, BS5351
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5
Butt welded: ANSI B16.25
Fie-safe: API 607~API 6FA
Test and inspection: API 598, API6D
| Standard material specifications |
| Part name | Material |
| Body | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Body cap | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Ball | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Stem | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Seat | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Seat ring | PTFE/RPTFE/NYLON |
| Fixed turnnion | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| O-ring | VITON | VITON | VITON | VITON | VITON |
| Contact spring | 17-7PH/In conel | In conel | In conel | In conel | In conel |
| Cover bolt | A193 B7 | A193 B8 | A193 B8M | A193 B8M | A193 B8M |
| Cover nut | A194 2H | A194 8 | A194 8M | A194 8M | A194 8M |
| Bearing | SF-1 | SF-1 | SF-1 | SF-1 | SF-1 |
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.
