Medium temperature: —29—425 ℃
Operation mode: manual
medium: water, steam, oil, etc.
Caliber: DN40-300mm
pressure: 1.6-4.0mpa
valve body material: ASTM A216 WCB, LCB, WC6, WC9, CF8, CF8M
connection Method: flange
| DIN F5 open rod cast steel gate valve main parts material | ||||
| Part Name | material | |||
| Body / bonnet | ASTM A216 WCB, LCB | Alloy steel, stainless steel | ||
| gate | ASTM A216 WCB, LCB | Alloy steel, stainless steel | ||
| Valve stem | ASTM A182 F6a, F304, F316 | |||
| Stem nut | Ductile iron | |||
Application: Cut off or connect the pipeline medium on the roads under various working conditions such as petroleum, chemical, pharmaceutical, chemical fertilizer, electric power.
| DIN F5 open rod cast steel gate valve performance specification | |||||||
| model | Nominal pressure (mpa) | Test pressure (mpa) | proper temperature | Applicable medium | |||
| strength | seal | ||||||
| DIN F5 cast steel gate valve-16 | 1.6 | 2.40 | 1.76 | —29—425 ° C | Water, steam, oil, etc. | ||
| DIN F5 cast steel gate valve-25 | 2.5 | 3.75 | 2.75 | ||||
| DIN F5 cast steel gate valve -40 | 4.0 | 6.00 | 4.40 | ||||
| DIN F5 open rod cast steel gate valve appearance and connection dimensions | |||||||
| model | Nominal diameter (mm) | Size (mm) | |||||
| L | D | D0 | D1 | gf | n-φd | ||
| DIN F7 cast steel gate valve-16 | 40 | 240 | 150 | 110 | 88 | 18-3 | 4 * φ18 |
| 50 | 250 | 165 | 125 | 102 | 18-3 | 4 * φ18 | |
| 65 | 270 | 185 | 145 | 122 | 18-3 | 8 * φ18 | |
| 80 | 280 | 200 | 160 | 138 | 20-3 | 8 * φ18 | |
| 100 | 300 | 220 | 180 | 158 | 20-3 | 8 * φ18 | |
| 125 | 325 | 250 | 210 | 188 | 22-3 | 8 * φ18 | |
| 150 | 350 | 285 | 240 | 212 | 22-3 | 8 * φ22 | |
| 200 | 400 | 340 | 295 | 268 | 24-3 | 12 * φ22 | |
| 250 | 450 | 405 | 355 | 320 | 26-3 | 12 * φ26 | |
| 300 | 500 | 460 | 410 | 378 | 28-4 | 12 * φ26 | |
| DIN F7 cast steel gate valve-25 | 40 | 240 | 150 | 110 | 88 | 20-3 | 4 * φ18 |
| 50 | 250 | 165 | 125 | 102 | 20-3 | 4 * φ18 | |
| 65 | 270 | 185 | 145 | 122 | 22-3 | 8 * φ18 | |
| 80 | 280 | 200 | 160 | 138 | 24-3 | 8 * φ18 | |
| 100 | 300 | 235 | 190 | 162 | 24-3 | 8 * φ22 | |
| 125 | 325 | 270 | 220 | 188 | 26-3 | 8 * φ26 | |
| 150 | 350 | 300 | 250 | 218 | 28-3 | 8 * φ26 | |
| 200 | 400 | 360 | 310 | 278 | 34-3 | 12 * φ26 | |
| 250 | 450 | 425 | 370 | 335 | 36-3 | 12 * φ30 | |
| 300 | 500 | 485 | 430 | 395 | 40-4 | 16 * φ30 | |
| DIN F7 cast steel gate valve -40 | 40 | 240 | 150 | 110 | 88 | 20-3 | 4 * φ18 |
| 50 | 250 | 165 | 125 | 102 | 20-3 | 4 * φ18 | |
| 65 | 270 | 185 | 145 | 122 | 22-3 | 8 * φ18 | |
| 80 | 280 | 200 | 160 | 138 | 24-3 | 8 * φ18 | |
| 100 | 300 | 235 | 190 | 162 | 24-3 | 8 * φ22 | |
| 125 | 325 | 270 | 220 | 188 | 26-3 | 8 * φ26 | |
| 150 | 350 | 300 | 250 | 218 | 28-3 | 8 * φ26 | |
| 200 | 400 | 375 | 320 | 285 | 34-3 | 12 * φ30 | |
| 250 | 450 | 450 | 385 | 345 | 38-3 | 12 * φ33 | |
| 300 | 500 | 515 | 450 | 410 | 42-4 | 16 * φ33 | |
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