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E-mail
zshfm@zshvalve.com
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Phone
021-66516999
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Address
No. 3360 Middle Market Road, Shanghai
Product Categories
Sinopec Shanghai Valve Manufacturing Co., Ltd.Free·1YRS
Y945H
NegotiableUpdate on July 04
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Pressure reducing valve
- Place of Origin
- City, Province
Overview
Y945H
Product Details
This series of pressure reducing valve mainly by the valve body, valve seat, valve and other parts of the composition, the use of double valve seat, double cone disc structure. The pressure balanced valve can be equipped with ZKZ-BC type or other type of straight stroke electric actuator to realize remote control and automatic control through the valve lift adjusting pressure. This series of products are more suitable for decompression than 0.6. This product is mainly used for steam pipeline, regulating pressure. Widely used in textile, printing and dyeing, cogeneration, petrochemical, sugar and other industries.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Part name | 零件材料 |
The valve body valve cover Gaidi | WCB |
valve seat | 304 |
Valve | 2Cr13 |
The stem | 2Cr13 |
Shim | Flexible graphite/1Cr18Ni9 |
Guide sleeve | 2Cr13 |
filler | Flexible graphite |
Bolt | 35CrMoA |
Nut | 45 |
Nominal pressure(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
Shell test pressure(Mpa) | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 24 |
Seal test pressure(Mpa) | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 17.6 |
pressure(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
Outlet pressure range(Mpa) | Optimal pressure relief ratio0.6 | |||||
Seepage quantity | 0.5%QMax | |||||
Temperature pressure rating | ANSI B16.34 | |||||
Nominal diameter DN | Outline dimension | |||
L | L1 | H | Hl | |
50 | 300 | 150 | 880 | 190 |
65 | 340 | 170 | 890 | 205 |
80 | 380 | 190 | 910 | 215 |
100 | 400 | 215 | 950 | 240 |
125 | 430 | 225 | 990 | 275 |
150 | 450 | 230 | 1090 | 320 |
200 | 500 | 260 | 1160 | 340 |
250 | 550 | 285 | 1230 | 370 |
300 | 750 | 395 | 1370 | 460 |
350 | 850 | 445 | 1450 | 530 |
400 | 950 | 550 | 1570 | 660 |
500 | 1130 | 680 | 1780 | 800 |
(PN6.4-16.0)：
Nominal diameter DN | Outline dimension | |||
L | L1 | H | Hl | |
50 | 300 | 150 | 880 | 200 |
65 | 340 | 170 | 890 | 215 |
80 | 380 | 190 | 910 | 225 |
100 | 400 | 215 | 950 | 250 |
125 | 430 | 225 | 990 | 285 |
150 | 450 | 230 | 1090 | 330 |
200 | 500 | 260 | 1160 | 355 |
250 | 550 | 285 | 1230 | 390 |
300 | 750 | 395 | 1370 | 480 |
350 | 850 | 445 | 1450 | 550 |
400 | 950 | 550 | 1570 | 700 |
500 | 1130 | 680 | 1780 | 820 |
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