GLV504-PN25
The DIN 3356 PN25 cast steel bellow globe valve is highly advantageous in marine applications. Its construction from cast steel ensures strength and durability, making it suitable for use in harsh and corrosive marine environments. With a PN25 pressure rating, this globe valve is capable of handling high-pressure marine systems with ease, providing reliable performance and safety.
The addition of a bellow design enhances the valve’s ability to withstand thermal expansion and contraction, making it ideal for applications involving temperature variations, such as shipboard systems. The globe valve’s precise flow control capabilities contribute to efficient and accurate regulation of fluids on board, supporting various marine systems including cooling, ballast, and fuel management.
Its robust design and adherence to DIN standards ensure compliance and reliability in maritime operations, making it a preferred choice for maritime engineers and shipbuilders. Overall, the DIN 3356 PN25 cast steel bellow globe valve offers a dependable solution for fluid control needs in the marine industry, contributing to safe and efficient vessel operations.
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.
· 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
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 |
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 |