3 Inch Stainless Steel CF8 Dust Discharge Ball Valve DN50
Standards:
| Design & Manufacture | BS5351, GB12237 |
| Face to Face | ANSI B16.10,GB12221 |
| Flange End | ANSI B16.5,JB/T79-94 |
| Test& Inspection | API 598,GB13927 |
Technical Data:
| Nominal Pressure | 150LB | 300LB | 400LB | 600LB |
| Shell Test Pressure | 3.1 | 7.5 | 10.2 | 15.0 |
| Hydraulic Seal Test | 2.2 | 5.5 | 7.48 | 11.0 |
| Air Seal Test | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 |
| Applicable Medium | water, oil, steam, acid | water, oil, steam, acid | water, oil, steam, acid | water, oil, steam, acid |
| Applicable Temperature | less than 200°C | less than 200°C | less than 200°C | less than 200°C |
Material Specification:
| Description | WCB | CF8 | CF3 | CF8M | CF3M |
| Body & Body Cap | A216-WCB | A315-CF8 | A35-CF3 | A351-CF8M | A351-CF3M |
| Ball | A105-1025, A216-WCB | A182-F304L, A315-CF8M | A182-F304L, A351-CF3 | A132-F316, A351-CF8M | A182-F316L, A351-CF3M |
| Stem | A182-F6a | A182-F304 | A182-F304L | A182-F316 | A182-F316L |
| Seat | RPTFE, PTFE, NYLON | RPTFE, PTFE, NYLON | RPTFE, PTFE, NYLON | RPTFE, PTFE, NYLON | RPTFE, PTFE, NYLON |
| Seat Retainer | A105-1025 | ||||
| Spring | 3yc-7, 17-49H | 3yc-7, 17-49H | 3yc-7, 17-49H | 3yc-7, 17-49H | 3yc-7, 17-49H |
| O-ring | NBR | VITON | VITON | VITON | VITON |
| Stud | A193-B7 | A193-B8 | A193-B8 | A193-B8 | A193-B8 |
| Nut | A194-2H | A194-8 | A194-8 | A194-8 | A194-8 |
Packing: plywood box or according to specific customer needing .
We can produce special valves according to the requirement of clients.
Wenzhou Jiasheng Valve Co., Ltd, is a professional valve manufacturer since 1995. Our main products include high temperature regulating metal to metal butterfly valves, rubber sealing butterfly valves, hydraulic butterfly valves, telescopic butterfly valves, ball valve, gate valve and etc. At present, we mainly produce/manufacture "ISO, API, ANSI, DIN, BS, EN, GB, JB" standard valves, also special valves according to the requirement of clients.
We have own factory :
Every product is under stringent detection and operation.
If you interested ,pls feel free to contact us .
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