Media: | Water, Oil, Gas, Seawater, Food, Steam, Air etc |
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Temperature: | Ordinary Temperature |
Material: | Cast Iron |
Connection Form: | Flange |
Structure: | Tubular |
Pressure: | Low Pressure |
Customization: |
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Check Valve(Swing type ) | |||||||||
Connection | Flange | ||||||||
Body: | Cast Iron | DI | WCB | ||||||
Disc: | Rubber | ||||||||
Bonnet: | Cast Iron | DI | WCB | ||||||
Seat: | |||||||||
Spring: | |||||||||
WP: | PN10 | PN16 | |||||||
Standard: | GB | DIN EN | GOST | JIS | ASME | BS | |||
Model: | H44X | ||||||||
Medium: | Water | Air | Steam | Oils | |||||
Temp: | -10C--+120C | ||||||||
Size: | DN50-DN600 |
Nominal diameter DN(mm) |
Main dimensions and connection dimensions(mm) | Reference value | |||||||||
L | D | D1 | D2 | D6 | b | Z-Φd | H | ||||
H41H-16C H41W-16P H41Y-16R | |||||||||||
15 | 130 | 95 | 65 | 45 | / | 14 | 4-14 | 90/77 | |||
20 | 150 | 105 | 75 | 55 | / | 14 | 4-14 | 95/77 | |||
25 | 160 | 115 | 85 | 65 | / | 14 | 4-14 | 100/80 | |||
32 | 180 | 135 | 100 | 78 | / | 16 | 4-18 | 105/85 | |||
40 | 200 | 145 | 110 | 85 | / | 16 | 4-18 | 110/95 | |||
50 | 230 | 160 | 125 | 100 | / | 16 | 4-18 | 115/105 | |||
65 | 290 | 180 | 145 | 120 | / | 18 | 4-18 | 140/120 | |||
80 | 310 | 195 | 160 | 135 | / | 20 | 8-18 | 170/130 | |||
100 | 350 | 215 | 180 | 155 | / | 20 | 8-18 | 200/140 | |||
125 | 400 | 245 | 210 | 185 | / | 22 | 8-18 | 230/155 | |||
150 | 480 | 280 | 240 | 210 | / | 24 | 8-23 | 255/180 | |||
200 | 600 | 335 | 295 | 265 | / | 26 | 12-23 | 285/215 | |||
250 | 650 | 405 | 355 | 320 | / | 30 | 12-25 | 290/260 | |||
300 | 750 | 460 | 410 | 375 | / | 30 | 12-25 | 300/315 | |||
400 | 1100 | 580 | 525 | 485 | / | 36 | 16-30 | / | |||
500 | 1250 | 705 | 650 | 608 | / | 44 | 20-34 | / | |||
H41H-25C H41W-25P H41Y-25R | |||||||||||
15 | 130 | 95 | 65 | 45 | / | 16 | 4-14 | 90/100 | |||
20 | 150 | 105 | 75 | 55 | / | 16 | 4-14 | 95/105 | |||
25 | 160 | 115 | 85 | 65 | / | 16 | 4-14 | 100/120 | |||
32 | 180 | 135 | 100 | 78 | / | 18 | 4-18 | 105/130 | |||
40 | 200 | 145 | 110 | 85 | / | 18 | 4-18 | 110/135 | |||
50 | 230 | 160 | 125 | 100 | / | 20 | 4-18 | 115/149 | |||
65 | 290 | 180 | 145 | 120 | / | 22 | 8-18 | 140/160 | |||
80 | 310 | 195 | 160 | 135 | / | 22 | 8-18 | 170/169 | |||
100 | 350 | 230 | 190 | 160 | / | 24 | 8-23 | 200/194 | |||
125 | 400 | 270 | 220 | 188 | / | 28 | 8-25 | 232/222 | |||
150 | 480 | 300 | 250 | 218 | / | 30 | 8-25 | 262/255 | |||
200 | 009 | 360 | 310 | 278 | / | 34 | 12-25 | 285/305 | |||
250 | 650 | 425 | 370 | 332 | / | 36 | 12-30 | 290/355 | |||
300 | 750 | 485 | 430 | 390 | / | 40 | 16-30 | 300/410 | |||
400 | 1100 | 580 | 525 | 485 | / | 36 | 16-30 | / | |||
500 | 1250 | 705 | 650 | 608 | / | 44 | 20-34 | / | |||
H41H-40C H41W-40P H41Y-40R | |||||||||||
15 | 130 | 95 | 65 | 45 | 40 | 16 | 4-14 | 100/90 | |||
20 | 150 | 105 | 75 | 55 | 51 | 16 | 4-14 | 105/95 | |||
25 | 160 | 115 | 85 | 65 | 58 | 16 | 4-14 | 120/105 | |||
32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-18 | 130/120 | |||
40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-18 | 135/140 | |||
50 | 230 | 165 | 125 | 100 | 88 | 20 | 4-18 | 149/150 | |||
65 | 290 | 185 | 145 | 120 | 110 | 22 | 8-18 | 164/160 | |||
80 | 310 | 200 | 160 | 135 | 121 | 22 | 8-18 | 169/175 | |||
100 | 350 | 235 | 190 | 160 | 150 | 24 | 8-23 | 194/200 | |||
125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-25 | 225/225 | |||
150 | 480 | 300 | 250 | 218 | 204 | 30 | 8-25 | 255/262 | |||
200 | 600 | 375 | 320 | 282 | 260 | 38 | 12-30 | 305/315 | |||
250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-34 | 360/360 | |||
300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-34 | 415/415 | |||
350 | 980 | 570 | 510 | 465 | 422 | 52 | 16-34 | / | |||
400 | 1100 | 655 | 585 | 535 | 474 | 58 | 16-41 | / | |||
450 | 1200 | 680 | 610 | 560 | 524 | 09 | 16-41 | / | |||
500 | 1250 | 755 | 670 | 612 | 576 | 62 | 20-48 | / |
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