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| Brand Name : | makalu |
| Model Number : | |
| Certification : | ISO |
| Price : | Get the latest price |
| Delivery Time : | within40days depends on quantity |
| Payment Terms : | T/T &L/C |
| Supply Ability : | 10000pcs/month |
Wafer Check Valve
Product Description
Specifications
TYPE | Nominal pressure pg(kgf/cm2) | Test Pressure (kgf/cm2) | Operation Temperature | Suitable Temperature | |
Body | Seal | ||||
H71H-16Q | 1.6 | 2.4 | 1.76 | ≤235℃ | Water、Gas、Oil |
H71H-25Q | 2.5 | 3.75 | 2.75 | ≤235℃ | |
H71W-25H | ≤300℃ | ||||
H71W-25P | ≤200℃ | Corrosiveness Medium | |||
H71H-40H | ≤300℃ | ||||
H71W-40P | 4.0 | 6.0 | 4.4 | ≤200℃ | Water、Gas |
Specifications
TYPE | Valve | Disc | Spring |
H71H-16Q H71H-25Q | QT400-15 | 25 | 50CrVA |
H71W-25H H71W-25P | 2Cr13 | 1Cr13 | 1Cr18Ni9 |
H71H-40H H71W-40P | ZG1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
Dimension List
DN | L | D | ||
1.6 | 2.5 | 4.0 | ||
15 | 25 | 48 | 48 | 48 |
20 | 31.5 | 58 | 58 | 58 |
25 | 35.5 | 68 | 68 | 68 |
32 | 40 | 80 | 80 | 87 |
40 | 45 | 90 | 90 | 90 |
50 | 56 | 105 | 105 | 105 |
65 | 63 | 125 | 125 | 125 |
80 | 71 | 140 | 140 | 140 |
100 | 80 | 160 | 165 | 165 |
125 | 110 | 190 | 195 | 195 |
150 | 125 | 215 | 225 | 225 |
200 | 160 | 270 | 285 | 390 |
250 | 200 | 330 | 340 | 350 |
300 | 250 | 385 | 400 | 415 |
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