Y45 lever type pressure reducing valveComposed of valve body, valve cover, valve stem, valve disc, valve seat, lever and other components. Mainly used in pressure reducing devices to regulate pressure, a pressure reduction ratio of 0.6 is generally suitable. It can also be equipped with an electric actuator for remote automatic operation.
Main component materials:
model
|
Part name
|
Valve body and valve cover
|
valve stem
|
Valve flap
|
valve seat
|
YZH45-64
YZH45-100
|
material
|
WCB
|
38CrMoAIA
|
2Cr13
|
1Cr18Ni9Ti
|
YZH4564I
YZH45-100I
|
ZG20CrMo
|
1Cr18Ni9Ti
|
Main external dimensions:
nominal pressure
|
Engineering diameter
|
Size
|
||||
6.4
10.0
|
H
|
H1
|
L
|
L1
|
L2
|
|
50
|
510
|
200
|
565
|
150
|
150
|
|
80
|
555
|
220
|
650
|
190
|
190
|
|
100
|
582
|
245
|
800
|
200
|
200
|
|
150
|
654
|
318
|
800
|
220
|
225
|
|
200
|
725
|
355
|
800
|
250
|
250
|
|
250
|
750
|
390
|
800
|
272
|
275
|
|
300
|
918
|
475
|
1000
|
355
|
395
|
|
400
|
1080
|
660
|
1000
|
400
|
550
|
|
500
|
1635
|
800
|
1000
|
450
|
680
|
Ordering Notice: Please fill in the "Specification Sheet" or indicate the following content when placing an order:
1. Product model
2. Nominal pressure
3. Nominal diameter and rated flow coefficient Kv
4. Signal pressure and spring range
5. Traffic characteristics
6. Valve switching method
7. Working temperature range of the medium
8. Valve body and valve core materials
9. Is there an attachment? Please specify the attachment model
10. Are there any other special requirements