Features:
1. Compact and lightweight design, making installation and maintenance simple and efficient.
2. Simple and compact structure, allowing for quick 90-degree on-off operation.
3. Low operating torque, which helps save energy and reduce operational costs.
4. The flow characteristic curve is close to linear, providing excellent control performance.
5. Long service life, designed to withstand tens of thousands of opening and closing cycles.
6. A wide range of material options available, suitable for various types of media.
Performance:
Nominal pressure (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°C |
||
Applicable medium |
Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc. |
||
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 List:
No. |
Part Name |
Material |
1 |
Body |
Carbon Steel, Stainless Steel, Alloy Steel, Cr-Mo Steel |
2 |
Disc |
Carbon Steel, Stainless Steel, Alloy Steel, Cr-Mo Steel |
3 |
Stem |
Stainless steel, Cr-Mo Steel |
4 |
Sealing ring | Stainless Steel + Flexible graphite |
5 |
Packing | Flexible graphite, Teflon |
Carbon Steel Pipe,Carbon Steel Tube,Cs Pipe,Carbon Steel Pipe Fittings
Shandong Shifeng Metal Products Co., Ltd. , https://www.qfgygs.com