Y45H Lever Operated Double Seat Pressure Reducing Valve
Product Description

Brief Introduction.
Y45H Lever Operated Pressure Reducing Valve is mainly composed of body,plug,lever and other parts,installed in the pressure reducing device,it can realize the function of pressure regulating,also,electric actuator can be installed instead of lever in meet of remote control.
Application
Field of Application.
Product Name:
Y45H Lever Operated Double Seat Pressure Reducing Valve.
Pressure Rating: 1.6- 16.0 Mpa.
Nominal Diameter:
DN50-500 mm.
Body Material: Steel WCB,Stainless Steel.
Standard flanges: DIN, ANSI, JIS.
Product Details
Material of Main Component.
Body,Bonnet |
WCB,ZG20CrMo |
Stem |
30CrMoAIA |
Plug |
2Cr13,1Cr18Ni9Ti |
Seat |
1Cr18Ni9Ti |
Main External Dimensions.
PN |
1.6-16.0 Mpa |
DN |
L |
L1 |
L2 |
H1 |
H |
50 |
565 |
150 |
150 |
200 |
520 |
65 |
650 |
170 |
170 |
215 |
540 |
80 |
650 |
190 |
190 |
225 |
555 |
100 |
800 |
215 |
185 |
250 |
580 |
125 |
800 |
225 |
205 |
285 |
620 |
150 |
800 |
230 |
220 |
330 |
650 |
200 |
800 |
260 |
240 |
355 |
790 |
250 |
800 |
285 |
265 |
390 |
850 |
300 |
900 |
295 |
455 |
480 |
940 |
350 |
900 |
445 |
405 |
550 |
990 |
400 |
1000 |
550 |
400 |
700 |
1120 |
500 |
1000 |
680 |
450 |
820 |
1660 |
Product Parameters
Main Technical Parameters and Indexes of Performance.
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
500 |
Cv |
12 |
20 |
35 |
60 |
70 |
110 |
150 |
230 |
420 |
540 |
710 |
1020 |
Leakage |
0.5% Qmax |
Max Reducing Ratio |
0.6 |
Pressure-Temperature Rating |
ANSI B 16.34 |
View of the factory