Vertical Fluorine Lined Check Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
H40F46/F3 vertical fluorine lined check valves
Features and usages
H40F series FEP (F46), PCTFE (F3) vertical fluroine lined check valve is a lift vertical check valve, adapted to vertical piping installation, applied in -50 ℃ ~ 150 ℃ of various concentrations of water, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants,and is also applied in pipelines of a variety of concentrations of alkali organic solvents and other corrosive gases, liquid media.
The materials of main parts and standard
| part name | materials | technical specification | |
| upper and down body | Cast iron, cast steel, stainless steel,internal lined F46,F3 | design standard | GB12224 |
| disc | Cast steel, stainless steel, linedF46,F3 | face to face dimension | GB12221 |
| gasket | F4 | flange standard | JB/T79-78 |
| GB9113.1-26 | |||
| test and inspection | GB/T13927 | ||
External and connection dimensions
H40F46/F3 vertical fluorine lined check valve constructral diagram
| nominal diameter | PN0.6(MPa) main external and connection dimensions (mm) | reference value | weight | |||||||
| DN | L | D | D1 | D2 | f | b | Z-Φd | Do | H | ㎏ |
| 25 | 152 | 100 | 75 | 60 | 3 | 14 | 4-Φ12 | 130 | 76 | 6 |
| 32 | 152 | 120 | 90 | 70 | 3 | 16 | 4-Φ14 | 140 | 76 | 8 |
| 40 | 178 | 130 | 100 | 80 | 3 | 16 | 4-Φ14 | 160 | 89 | 10 |
| 50 | 178 | 140 | 110 | 90 | 3 | 16 | 4-Φ14 | 170 | 89 | 14 |
| 65 | 190 | 160 | 130 | 110 | 3.5 | 18 | 4-Φ14 | 200 | 95 | 18 |
| 80 | 203 | 185 | 150 | 125 | 3.5 | 18 | 4-Φ18 | 220 | 101 | 21 |
| 100 | 267 | 205 | 170 | 145 | 4 | 20 | 4-Φ18 | 240 | 133 | 40 |
| 125 | 305 | 235 | 200 | 175 | 4 | 20 | 8-Φ18 | 280 | 152 | 70 |
| 150 | 394 | 260 | 225 | 200 | 4 | 20 | 8-Φ18 | 315 | 197 | 90 |
| nominal diameter | PN1.0(MPa) main external and connection dimensions (mm) | reference value | weight | |||||||
| DN | L | D | D1 | D2 | f | b | Z-Φd | Do | H | ㎏ |
| 25 | 152 | 115 | 85 | 65 | 3 | 16 | 4-Φ14 | 130 | 76 | 7 |
| 32 | 152 | 135 | 100 | 70 | 3 | 18 | 4-Φ18 | 140 | 76 | 9 |
| 40 | 178 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 160 | 89 | 12 |
| 50 | 178 | 160 | 125 | 100 | 3 | 18 | 4-Φ18 | 170 | 89 | 15 |
| 65 | 190 | 180 | 145 | 120 | 3.5 | 20 | 4-Φ18 | 200 | 95 | 20 |
| 80 | 203 | 195 | 160 | 135 | 3.5 | 20 | 4-Φ18 | 220 | 101 | 24 |
| 100 | 267 | 215 | 180 | 155 | 4 | 22 | 8-Φ18 | 240 | 133 | 44 |
| 125 | 305 | 245 | 210 | 185 | 4 | 24 | 8-Φ18 | 280 | 152 | 75 |
| 150 | 394 | 280 | 240 | 210 | 4 | 24 | 8-Φ23 | 315 | 197 | 95 |
