DIN3356 PN16 Cast Steel Globe Valve
GLV503-PN16
Product Description
The manufacturing process of the DIN3356 PN16 cast steel globe valve involves several key steps. It begins with the selection of high-quality cast steel materials, which are carefully inspected for their mechanical properties and chemical composition to ensure compliance with stringent standards. The casting process utilizes advanced techniques to create precise and durable valve components.
Following casting, the components undergo machining and precision grinding to achieve the required dimensions and surface finish, guaranteeing optimal performance and sealing efficiency. Subsequently, the parts are assembled by skilled technicians, and stringent quality control measures are implemented to verify tolerances and functionality. Surface treatment, such as painting or coating, is applied to enhance corrosion resistance.
Finally, each valve undergoes rigorous testing to validate its performance under varying conditions, ensuring reliability and safety. This comprehensive manufacturing process results in the production of high-quality DIN3356 PN16 cast steel globe valves that meet the demands of diverse industrial applications.
Features
Product Overview
The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.
Technical Requirement
· Design and Manufacture Conform to DIN EN 13709、DIN 3356
· Flange dimensions Conform to EN1092-1 PN16
· Face to Face dimensions Conform to EN558-1 list 1
· Testing Conform to EN12266-1
Specification
| Part Name | Material |
| Body | WCB |
| Seat ring | CuSn5Zn5Pb5-C/SS304 |
| Disk | CuAl10Fe5Ni5-C/2Cr13 |
| Stem | CW713R/2Cr13 |
| Bonnet | WCB |
| Packing | Graphite |
| Stem nut | 16Mn |
| Handwheel | EN-GJS-500-7 |
Product wireframe
Dimensions Data
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 |
| D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
| D2 | 45 | 58 | 68 | 78 | 88 | 102 | 122 | 138 | 158 | 188 | 212 | 268 | 320 | 378 |
| b | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 22 | 22 | 24 | 26 | 28 |
| n-d | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-18 | 8-22 | 12-22 | 12-26 | 12-26 |
| f | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| H | 221 | 221 | 232 | 236 | 245 | 254 | 267 | 283 | 348 | 402 | 456 | 605 | 650 | 720 |
| W | 140 | 140 | 160 | 160 | 180 | 200 | 220 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
