PRODUCT
6 inch stainless soft seal wafer butterfly valve
Size: DN40-DN1200/1.5"-48"
·
Pressure: PN10/PN16/25/150LB
·
Design standard : API609 ,BS EN593.MSS SP-67 BS5155
·
Standard: Flange: DIN3202, DIN2501 PN10/PN16
·
Face to face:API609, ISO5752,BS EN558, BS5155,
MS SP-67,DIN3202
Specifications:
|
Nominal pressue (MPa) |
1.0 |
1.6 |
|
|
Nominal diameter(mm) |
50-1000 |
50-1000 |
|
|
Test pressure |
Shell |
1.5 |
2.4 |
|
(MPa) |
Seal |
1.1 |
1.76 |
|
Applicable temperature |
150 |
||
|
Applicable medium |
water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, |
||
|
Operating mode |
manual, worm gear, pneumatic, electric, etc. |
||
Standards:
|
Design & Manufacture |
Flange Connection |
Face to Face Dimension |
Test & Inspection |
|
MSS SP-67 |
DIN PN10/16/25; ANSI B 16.1 |
API609 |
API 598 |
Material:
|
No. |
Part Name |
Material |
|
1 |
Body |
Carbon Steel/Stainless Steel/Cast Iron/Ductile Iron/ Al-Bronze |
|
2 |
Disc |
Al-Bronze/CF8M/Ductile iron/WCB |
|
3 |
Seat |
EPDM/PEFE/Buna/NBR/Hypalon/Viton |
|
4 |
Stem |
Carbon Steel/Stainless Steel314/Stainless Steel316 |
|
5 |
Bushing |
PTFE/Lubricating |
|
6 |
O ring |
EPDM/PEFE/Buna/NBR/Hypalon |
|
7 |
Pin |
SS316/SS416/SS304 |
Features:
1. Soft seal butterfly valve small and lightweight, easy to disassemble and repair, and can be installed at any location.
2. The structure is simple and compact, the soft seal bufferfly valve operating torque is small, and the 90-degree rotation opens quickly.
3. The flow characteristics tend to be linear and the adjustment performance is good.
4. The connection between the butterfly plate and the valve stem adopts a pinless structure, which overcomes possible internal leakage points.
5. The seals are replaceable and the sealing is reliable and achieves two-way sealing.
6. The butterfly plate can be spray-coated according to user requirements, such as nylon or polytetrafluoroethylene.
7. The valve can be designed for flange connection and clamping connection.
8. The driving mode can be manual, electric or pneumatic.
9. Stainless butterfly valve are a type of mechanical equipment widely used in modern industry and occupy a considerable share of the valve market. Stainless butterfly valve have the advantages of corrosion resistance, high temperature resistance, and good sealing performance, and are widely used in chemical, petroleum, pharmaceutical, food and other industries
