Product Overview: The H42W stainless steel vertical check valve is designed and manufactured strictly in accordance with the GB12235 standard. The valve disc moves up and down along the center positioning, and the liner is made of special materials with good wear resistance and low friction coefficient, making it flexible and reliable in operation Excellent sealing performance. Vertical check valve products are widely used in pipelines under various working conditions in the petroleum, chemical, pharmaceutical, and power industries.
Item NO.:
XUVAL33-314Lead Time:
45 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
silveryMOQ:
5Test and inspection standard: GB/T 13927-2008
Main performance specifications:
Model | Nominal pressure | Test pressureP3(MPa) | Temperature(℃) | Applicable Medium | |
PN(MPa) | Housing | Seal | |||
H42W-16C | 1.6 | 2.4 | 1.76 | ≤425 | Water and oil products |
H42W-16P | ≤200 | Weakly corrosive medium | |||
H42W-25P | 2.5 | 3.75 | 2.75 | ||
H42W-25R | corrosive media | ||||
H42W-40P | 4 | 6 | 4.4 | Weakly corrosive medium | |
H42W-40R | corrosive media | ||||
H42Y-40 | Water and oil products |
Nominal Diameter DN | L | D | D1 | D2 | b | f | Z-фd |
25 | 115 | 115 | 85 | 65 | 16 | 2 | 4-ф14 |
32 | 120 | 135 | 100 | 78 | 18 | 3 | 4-ф18 |
40 | 130 | 145 | 110 | 85 | 18 | 3 | 4-ф18 |
50 | 140 | 160 | 125 | 100 | 20 | 3 | 4-ф18 |
65 | 160 | 180 | 145 | 120 | 22 | 3 | 8-ф18 |
80 | 185 | 195 | 160 | 135 | 22 | 3 | 8-ф18 |
100 | 210 | 230 | 190 | 160 | 24 | 3 | 8-ф23 |
125 | 250 | 270 | 220 | 168 | 28 | 3 | 8-ф25 |
150 | 300 | 300 | 250 | 218 | 30 | 3 | 8-ф25 |
200 | 380 | 360 | 310 | 278 | 34 | 3 | 12-ф25 |
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