DIN Lift Globe Valve
Engineered with a robust Rg5 bronze body and a spring-loaded lift check design, this DIN standard lift check valve provides reliable, silent operation and superior protection against backflow in marine seawater, freshwater, and sanitary piping systems. Its metal-seated construction and raised face flanged connection ensure exceptional durability and leak-proof sealing, effectively preventing water hammer even during rapid flow reversals in high-demand industrial environments.
Overview
This DIN Bronze Lift Check Valve is designed for applications involving seawater, fresh water, and waste water. It effectively prevents backflow in seawater and sanitary systems, and is highly suitable for situations where rapid flow reversal can occur, helping to prevent water hammering and protect pipeline integrity.
Material Specification:
| NO | Part | Material |
|---|---|---|
| 1 | Body | Bronze |
| 2 | Disc | Bronze |
| 3 | Bonnet | Bronze |
| 4 | Spring | SS |
Technical Specifications:
Face to Face: DIN 558
Design Standard: DIN 86262
Flange Standard: EN1092 (DIN2501)
Test Standard: EN 12266
Applicable temperature: ≤200℃
Pressure rating: PN16 (DN15~150)
Drawing:
Dimensions (Unit: mm):
| DN | L | ≈H | D | D1 | D2 | b | n | d0 |
|---|---|---|---|---|---|---|---|---|
| 15 | 130 | 84 | 95 | 65 | 45 | 12 | 4 | 14 |
| 20 | 150 | 84 | 105 | 75 | 58 | 12 | 4 | 14 |
| 25 | 160 | 84 | 115 | 85 | 68 | 14 | 4 | 14 |
| 32 | 180 | 90 | 140 | 100 | 78 | 15 | 4 | 18 |
| 40 | 200 | 101 | 150 | 110 | 88 | 16 | 4 | 18 |
| 50 | 230 | 110 | 165 | 125 | 102 | 17 | 4 | 18 |
| 65 | 290 | 136 | 185 | 145 | 122 | 17 | 4 | 18 |
| 80 | 310 | 158 | 200 | 160 | 138 | 19 | 8 | 18 |
| 100 | 350 | 170 | 220 | 180 | 158 | 20 | 8 | 18 |
| 125 | 400 | 180 | 250 | 210 | 188 | 24 | 8 | 18 |
| 150 | 480 | 200 | 285 | 240 | 212 | 25 | 8 | 22 |
