Butterfly valve Wafer type -20 Centigrade
Product Quick Detail
- FOB Price
- USD $45.00 / Piece
- Place Of Origin
- 中国
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
Butterfly valve Wafer type -20 Centigrade
1) Standards:
| 1 | Design Standard conform to: | MSS SP-67M API609, EN593 |
| 2 | Connection flange conform to: | DIN PN10/16/25 ANSI B16.1, BS4504, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS10 Table E |
| 3 | Top flange conform to: | ISO5211 |
| 4 | Face to face conform to: | API609, ISO5752 series 20, BS5155 |
| 5 | Test standard conform to: | API 598 |
2) Design Characters:
| 1 | Rubber backed seat with stable valve torque. |
| 2 | Grooved sleeve design to achieve stable pisitioning |
| 3 | Simple construction, small in size, light in weight. Easy disasembling, installation and maintenance. |
| 4 | Minimized operating torque. Lewer, gear, pheumatic and electric actuators can be chosen. |
| 5 | Special design, high flow rate and low flow resistance. |
| 6 | Suitable madium: water, sewage, sea water, air, steam, foof, medicament, oils, acids, alkais, salts etc. No leakage under the rated pressure. |
3) Performance:
| Nominal Diameter: | Non-backed: | DN50-DN300 |
| backed: | DN50-DN300, DN350-DN1200 | |
| Nominal Pressure PN(mpa): | 1.0, 1.6, 2.0, 2.5 | |
| Testing pressure (water) Ps(MPa) | Body seat: | 1.5 times rated pressure |
| Seat test: | 1.1 times rated pressure |
3) Material List
| No. | Parts Name | |
| 1 | Body | Cast iron/Ductile iron/ Stainless steel/Carbon steel |
| 2 | Disc | AI-Bronze/Monel/CF8M/WCB/Ductile Iron |
| 3 | Pin | SS316/SS316/SS304 |
| 4 | Seat | EPDM/PTFE/Buna/Hypaton/Viton/Neoprene |
| 5 | Stem | Cr13/SS 416/SS316/Carbon Steel |
| 6 | Bushing | P.T.F.E./Lubricating |
| 7 | O-ring | EPDM/Bunal/Hypalon/Viton/Neoprene |
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- Contact:Tony Liu
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