Active Member
|
[China]
Address: Jianshe South Street, Yuhua District, Shijiazhuang City, Hebei Province, China
Contact name:Ada Chen
China • Yuanda Valve Group Co., Ltd. |
|
|
The valve features:
1. Simple shape, good manufacturing technology, wide application
range, easy to install.
2. Reasonable and compact structure, full appearance, can filter
impurities in the medium in the work.
3. The medium can flow through the inlet direction of the valve,
filter through the filter, and flow out from the outlet to achieve
the purpose of filtration
| Type | DN | Size(mm) | |||||||
| L(long) | L(short) | D | D1 | D2 | b-f(long) | b-f(short) | Z-Φd | ||
GL41H-16 GL41AH-16
| 32 | 180 | 135 | 100 | 78 | 17-2 | 4-Φ18 | ||
| 40 | 220 | 170 | 145 | 110 | 85 | 17-2 | 19-3 | 4-Φ18 | |
| 50 | 240 | 170 | 160 | 125 | 100 | 19-2 | 19-3 | 4-Φ18 | |
| 65 | 280 | 195 | 180 | 145 | 120 | 19-2 | 19-3 | 4-Φ18 | |
| 80 | 320 | 240 | 195 | 160 | 135 | 21-2 | 19-3 | 8-Φ18 | |
| 100 | 380 | 270 | 215 | 180 | 155 | 26-2 | 19-3 | 8-Φ18 | |
| 125 | 440 | 290 | 245 | 210 | 185 | 26-2 | 21-3 | 8-Φ18 | |
| 150 | 480 | 345 | 280 | 240 | 210 | 27-2 | 21-3 | 8-Φ23 | |
| 200 | 600 | 460 | 335 | 295 | 265 | 29-2 | 21-3 | 12-Φ23 | |
| 250 | 605 | 405 | 355 | 320 | 31-2 | 12-Φ25 | |||
| 300 | 635 | 460 | 410 | 375 | 33-3 | 12-Φ25 | |||
| 350 | 696 | 520 | 470 | 435 | 37-3 | 16-Φ25 | |||
| 400 | 790 | 580 | 525 | 485 | 39-3 | 16-Φ30 | |||
| 450 | 850 | 640 | 585 | 545 | 44-4 | 20-Φ30 | |||
| Part Name | Material |
| Body,Bonnet | HT200/QT450-10 |
| Filter | 201/304 |
| Bolt,Nut | 25/35 |
1. This product is suitable for nominal pressure ≤ 1.6mpa,
temperature 0℃~120℃ water, ≤ 0.2mpa saturated steam, oil pipeline,
can filter the dirt, precipitation, rust and other debris in the
medium
2. The valve is from the medium into the inlet, through the filter
to achieve the purpose of filtration, outflow from the outlet
1. This product is installed on the pipeline to filter impurities
in the pipeline and protect the normal operation of valves or
equipment.
2. Bypass the pipe for installing the product.
3. The pipe and valve cavity should be cleaned before installation.
4. The valve shall not be subject to large external force after
installation.
5. When the local minimum temperature is lower than 4℃, insulation
protection should be done; As the end valve, it should be heated
with a pipe or jacket to prevent the temperature of the pipe wall
from falling below 0℃.
6. It is strictly prohibited to install and use in the pipeline
under vibration or rapid changes in medium temperature.
7. The product is usually installed at the inlet of the pressure
reducing valve, hydraulic control valve and other equipment. The
installation position should be 6-10 times from the diameter of the
protection valve, and the flow direction of the medium should be
consistent with the arrow direction on the valve body; Otherwise,
the filtering effect cannot be achieved.
8. The pipe and valve cavity should be cleaned before installation.
The cleaning cycle within 3 years after installation and use is as
follows, and once a year after 3 years.
· Nominal pressure: 1.6mpa
· Nominal diameter: DN32-450mm
· Applicable temperature and medium:
·The main material is gray cast iron, applicable temperature 0℃ ~
120℃, applicable medium: water, ≤ 1.0mpa steam, oil products;
·The main material is ductile iron, applicable temperature 0℃ ~
200℃, applicable medium: water, ≤ 1.0mpa steam, oil products;
· Design and manufacture: GB/T12233 refer to the universal valve
iron globe valve and lift check valve
· Structure length: GB/T12221 metal valve structure length or
manufacturer's standard
· Connecting end: JB/T 78 integral cast iron flange
· Inspection and test: GB/T13927 industrial valve pressure test
