Z540H, Z540Y, Z540W type PN16 ~ PN160 steel bevel gear driven wedge gate valve produced by Lianggu valve Co., Ltd. Bevel gear drive, flange connection, wedge-type elastic gate. The seat sealing surface material is surfacing welding alloy, stainless steel, nominal pressure PN16 ~ PN160. The material of the valve body is carbon steel, chrome molybdenum alloy steel, stainless steel gate valve.
Product Usage
Z540H, Z540Y, Z540W type PN16 ~ PN160 steel bevel gear driven wedge gate valve produced by Lianggu valve Co., Ltd. Bevel gear drive, flange connection, wedge-type elastic gate. The seat sealing surface material is surfacing welding alloy (Z540H-16C ~ 160, Z540Y-16C ~ 160, Z540Y-16I ~ 160I, Z540Y-16P ~ 160P, Z540Y-16R ~ 160R), stainless steel (Z540W-16P ~ 160P, Z540W-16R ~ 160R), nominal pressure PN16 ~ PN160. The material of the valve body is carbon steel (Z540H-16C ~ 160, Z540Y-16C ~ 160), chrome molybdenum alloy steel (Z540Y-16I ~ 160I), stainless steel (Z540W-16P ~ 160P, Z540Y-16P ~ 160P, Z540W-16R ~ 160R, Z540Y- 16R ~ 160R) gate valve.
Performance parameters
|
model |
PN |
Work pressure/MPa |
Operating temperature/℃ |
Suitable media |
|
Z540H-16C-160 |
16-160 |
1.6-16.0 |
≤425 |
Water, steam, oil |
|
Z540Y-16C-160 |
16-160 |
1.6-16.0 |
≤425 |
Water, steam, oil |
|
Z540H-16I-160 |
16-160 |
1.6-16.0 |
≤550 |
Steam, oil |
|
Z540W-16P-40P |
16-40 |
1.6-4.0 |
≤150 |
Corrosive media |
|
Z540Y-16P-160P |
16-160 |
1.6-16.0 |
≤150 |
Corrosive media |
|
Z540W-16R-40R |
16-40 |
1.6-4.0 |
≤150 |
Corrosive media |
|
Z540Y-16R-160R |
16-160 |
1.6-16.0 |
≤150 |
Corrosive media |
The main part material
|
model |
material |
|||
|
Body, bonnet, gate |
Valve stem |
Sealing surface |
filler |
|
|
Z540H-16C-160 |
Carbon steel |
Chrome stainless steel |
Surfacing iron-based alloys |
Flexible graphite |
|
Z540Y-16C-160 |
Carbon steel |
Chrome stainless steel |
Surfacing Carbide |
Flexible graphite |
|
Z540H-16I-160 |
Chrome-molybdenum steel |
Chrome-molybdenum steel |
Surfacing Carbide |
Graphite packing |
|
Z540W-16P-40P |
Chromium nickel molybdenum titanium stainless steel |
Chromium nickel molybdenum titanium stainless steel |
Surfacing Carbide |
Teflon |
|
Z540Y-16P-160P |
Chromium nickel molybdenum titanium stainless steel |
Chromium nickel molybdenum titanium stainless steel |
Surfacing Carbide |
Teflon |
|
Z540W-16R-40R |
Chromium nickel molybdenum titanium stainless steel |
Chromium nickel molybdenum titanium stainless steel |
Surfacing Carbide |
Teflon |
|
Z540Y-16R-160R |
Chromium nickel molybdenum titanium stainless steel |
Chromium nickel molybdenum titanium stainless steel |
Surfacing Carbide |
Teflon |
The main shape and connection dimensions
|
Nominal diameter |
The main dimensions and connection dimensions |
|||||||
|
L |
D |
D1 |
D2 |
b |
Z-d |
H |
||
|
Z540H-16C |
||||||||
|
200 |
400 |
335 |
295 |
265 |
26-3 |
12-Φ23 |
730 |
|
|
250 |
450 |
405 |
355 |
320 |
30-3 |
12-Φ25 |
897 |
|
|
300 |
500 |
460 |
410 |
375 |
30-3 |
12-Φ25 |
1032 |
|
|
350 |
550 |
520 |
470 |
435 |
34-4 |
16-Φ25 |
1170 |
|
|
400 |
600 |
580 |
525 |
485 |
36-4 |
16-Φ30 |
1330 |
|
|
450 |
650 |
640 |
585 |
545 |
40-4 |
20-Φ30 |
1541 |
|
|
500 |
700 |
705 |
650 |
608 |
44-4 |
20-Φ34 |
1676 |
|
|
600 |
800 |
840 |
770 |
718 |
48-5 |
20-Φ36 |
1874 |
|
|
700 |
900 |
910 |
840 |
788 |
50-5 |
24-Φ36 |
2083 |
|
|
800 |
1000 |
1020 |
950 |
898 |
52-5 |
24-Φ41 |
2400 |
|
|
Z540H-25 |
||||||||
|
200 |
400 |
360 |
310 |
278 |
34-3 |
12-Φ25 |
730 |
|
|
250 |
450 |
425 |
370 |
332 |
36-3 |
12-Φ30 |
897 |
|
|
300 |
500 |
485 |
430 |
390 |
40-4 |
16-Φ30 |
1032 |
|
|
350 |
550 |
550 |
490 |
448 |
44-4 |
16-Φ34 |
1170 |
|
|
400 |
600 |
610 |
550 |
505 |
48-4 |
16-Φ34 |
1330 |
|
|
450 |
650 |
660 |
600 |
555 |
50-4 |
20-Φ34 |
1541 |
|
|
500 |
700 |
730 |
660 |
610 |
52-4 |
20-Φ36 |
1676 |
|
|
600 |
800 |
840 |
770 |
718 |
56-5 |
20-Φ41 |
1874 |
|
|
700 |
900 |
955 |
875 |
815 |
60-5 |
24-Φ42 |
2083 |
|
|
800 |
1000 |
1070 |
990 |
930 |
64-5 |
24-Φ48 |
2400 |
|
Structure picture
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