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Vertical check valve

Vertical check valve

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所属分类
Check Valve
Describe
Product Usage
 
H72H-160, H72H-320 type of vertical check valve is an automatic valve that automatically opens and closes the valve flap and prevents the medium from flowing backwards by the flow of the medium itself.
 
Performance parameter
 
model
H72H-160
H72H-320
Work pressure(MPa)
16.0
32.0
proper temperature(℃)
≤200
Applicable medium
Nitrogen-hydrogen mixed gas, ammonia solution, copper ammonia solution, lye, etc.
material
Flange, bonnet
Carbon steel
Disc, seat
stainless steel
spring
Silicon manganese steel
O-ring
Nitrile rubber
Valve body, stud bolt
Chrome steel
Nut
Carbon steel

Main shape and connection size

Nominal pressure PN

DN D M D2 Do Lo D T

WT(Kg)

16.0MPa 15 95 M24x2 20 16 145 42 60 5
25 105 M33x2 28 23 155 50 65 10
32 115 M42x2 37 29 175 62 80 15
40 165 M52x2 42 39 215 72 90 20
50 165 M64x2 58 50 245 88 115 30
65 200 M80x2 73 65 300 115 140 45
60 225 M100x2 93 80 345 135 160 60
32.0MPa 15 105 M33x2 27 17 155 50 65 5
25 115 M42x2 35 22 175 62 80 10
32 135 M48x2 41 30 200 72 90 15
40 165 M60x3 58 42 245 88 115 20
50 200 M80x3 70 58 300 115 140 30
65 215 M100x3 90 68 345 135 160 45
80 260 M125x4 112 85 395 155 185 60