Audited Supplier
D71X-16P
Water
Manual
Wafer
Centre Sealing
Supercharging Pressured Sealed
Normal
Low Pressure (Pn<1.6mpa)
Normal Temperature (-40°C<T<120°C)
Soft Sealed
Casting
Dk
Industrial Usage, Water Industrial Usage, Household Usage
ZJ
Wooden Case
DN50-DN200
China
Product Description
High QualityTwo Shaft Rubber Wafer Type Ss Butterfly Valve
Product Detail
Pressure and temperature
| Working pressure | PN10, PN16, CL150, JIS 5K/10K |
| Testing pressure | Shell: 1.5 times rated pressure Seat: 1.1 times rated pressure |
| Working temperature | -10 °C to 80°C (NBR) -10 °C to 120°C (EPDM) -10 °C to 150°C (PTFE) |
| Suitable media | water, oil and gas |
Product detail
| Parts | Material |
| Body | Cast iron, Ductile iron, Carbon steel, Stainless steel. |
| Seat | EPDM, NBR, VITON, PTFE |
| Disc | Nickel ductile iron, AI bronze, Stainless steel, Carbon steel, Nylon |
| Stem | Carbon steel, Stainless steel |
| Bushing | PTFE |
| "O" ring | PTFE |
| Pin | Stainless steel |
| Key | Stainless steel |
Standard
| Design Standard | EN 593, MSS SP67, API 609, BS5155 |
| Inspection & Test | API 598, ISO 5208, EN 12266 |
| End Standard | ANSI: B16.1 CL 125LB; B16.5 CL 150LB; B16.47 150LB. AS: 2129 Table D & E BS 10 Table D & E DIN: 2501: PN6, PN10 & PN16 EN: 1092: PN6, PN10 & PN16 ISO 2531: PN6, PN10 & PN16 ISO 7005: PN6, PN10 & PN16 KS: B 1511 / JIS B 2210 5K & 10K MSS: SP44 CL. 150LB AWWAC207 SABS: 1123 Table 1000/3 & Table 1600/3 |
| Face to Face | ISO 5752, EN 558, MSS SP67, API 609 and DIN3202 |
| Top Flange | ISO 5211 |
Product Feature:
100% bi-directional tight shut-off.
Installation without restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
Main Material:
| Name | Material |
| Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
| Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
| Shaft | Stainless Steel Monel K500 |
| Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
Quality assurance:
1. Vinner is equiped with world advanced computer driving production lines
2. Whole set of pure water processor line featured with RO anti-saturation and advanced testing devices
3. Manufactured in Class 100,000 Cleanroom
