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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