| Model: | FD |
|---|---|
| Brand: | TWS |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Valves |
| Label: | ptfe lined , butterfly valve , ptfe butterfly valve |
| Price: |
US $39
/ pc
|
| Min. Order: | 1 pc |
| Last Online:01 Jul, 2016 |
Product Standard:
Flange connection standard: according to ANSI B16.1, EN 1092, AS2129
Upper flange standard: can meet ISO 5211
Face to face standard: EN558-1
Brief Introduction:
Butterfly Valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on.
On off and controlling flow of valve are made by turning stem
Material:
| No. | Name | Material | No. | Name | Material |
| 1 | Body | WCB | 10 | Seat | PTFE |
| 2 | Lower washer | 35 ASTM A570 GR33 | 11 | Upper Clamp Ring | H62 |
| 3 | Aerosil washer | SI | 12 | Aerosil Washer | SI |
| 4 | Checking ring | 65Mn | 13 | Upper water | 35 ANSI 1035 |
| 5 | Shim | 35 ANSI 1035 | 14 | Bushing | H62 |
| 6 | Lower Clamp Ring | H62 | 15 | Aerosil Bar | SI |
| 7 | Disc | WCB+F4 CF8+PTFE | 16 | Spacer Bar | PTFE |
| 8 | Stem | 2Cr13 | 17 | Screw | 35ANSI 1035 |
| 9 | O-Ring | FPM | -- | -- | -- |
| Series | FD | ||
| DN Norminal diamer | DN25-1200(1''-48'') | DN25-600(1''-24'') | |
| PN Norminal pressure | 1.0MPa(150PSI) | 1.6MPa(200PSI) | |
| Testing pressure | Shell | 1.5MPa(225PSI) | 2.4MPa(300PSI) |
| Sealing | 1.1MPa(165PSI) | 1.76MPa(220PSI) | |
| Working temperature | -45-+150 | ||
| Suitable media | Fresh water, Sewage, Sea water, Air, Vapour, Food, Medicine, Oils, Acids, Alkalis, Salts etc. | ||
| Payment Terms: | TT/LC/Cash/West Union |
|---|---|
