DIN 3356 PN40 Cast Steel Bellow Globe Valve
GLV504-PN40
Product Description
The internal structure of the DIN 3356 PN40 Cast Steel Bellow Globe Valve is designed for efficient and reliable performance. It features a sturdy cast steel body with precision-machined internal components, including the bellow assembly. The bellow assembly is a key element that provides a tight seal and protects the valve stem from the fluid media, ensuring leak-free operation. The valve also incorporates a robust disc and seat arrangement, allowing for smooth flow control and shut-off capability.
Additionally, the internal components are engineered to withstand high pressures and temperatures, making the valve suitable for a wide range of industrial applications. Overall, the internal structure of the DIN 3356 PN40 Cast Steel Bellow Globe Valve is meticulously crafted to deliver optimal functionality and longevity.
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 | GS-C25 |
| Disk | 2Cr13 |
| Seat ring | 1Cr13 |
| Stem | 1Cr13 |
| Bellow | 304/316 |
| Bonnet | GS-C25 |
| Packing | Graphite |
| Stem nut | QAl9-4 |
| Handwheel | Steel |
Product wireframe
Dimensions Data
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 |
| D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 235 | 270 | 300 | 375 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 | 220 | 250 | 320 |
| D2 | 45 | 58 | 68 | 78 | 88 | 102 | 122 | 138 | 162 | 188 | 218 | 285 |
| b | 16 | 18 | 18 | 18 | 18 | 20 | 22 | 24 | 24 | 26 | 28 | 34 |
| n-d | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-22 | 8-26 | 8-26 | 12-30 |
| f | 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 |
| W | 140 | 140 | 160 | 160 | 180 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
