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Model No.: YX742X-16
Safety pressure relief and holding valve
Size: DN50 – DN1000
Flange drilling is suitable for BS EN1092-2 PN10/16.
Epoxy fusion coating.
Pressure / Temperature rating:
Working Pressure | 10 bar | 16 bar |
Testing Pressure | Shell: 15 bars; Seat: 11 bar. | Shell: 24bars; Seat: 17.6 bar. |
Working Temperature | 10°C to 120°C | |
Suitable Media | Water, oil & gas. | |
Materials:
No. | Part | Material |
1 | Body | Ductile iron/Carbon steel/Stainless steel |
2 | Bonnet | Ductile iron/Carbon steel/Stainless steel |
3 | Seat | Brass |
4 | Wedge coating | EPDM / NBR |
5 | Disc | Ductile iron+NBR |
6 | Stem | (2 Cr13) /20 Cr13 |
7 | Plug Nut | Brass /Stainless steel |
8 | Pipe | Brass /Stailess steel |
9 | Ball/Needle/Pilot | Brass /Stailess steel |
Technical Data:
Feature:
1. Work stable and reliable and big flow pass.
2. Disc open quickly and close slowly without water hammer.
3. High precision reducing regulator with large range.
4. Sealing performance and long service life.
Installation Requirements:
1. Recommend to install exhuast valve in pipe system to make sure the steady working.
2. Pressure of inlet should not less than 0.2Mpa. If it does, the performance will be worse. (Pressure tolerance of outlet will increase.)
Water ressure relief and holding valves display:
Pressure regulating valve package introduction:
Each pressure regualtingl valve is fixed on the bottom of case and packed in exporting plywood case and make protection for air or sea transportation.
Tianjin Tanggu Jinbin Valve Co., Ltd. Is specialized valve manufacturer established in 2004 with ISO certificate and located in Binhai New Area of Tianjin near to Xingang port. Our products had exported to more than 20 countries all over the world with high quality with ISO certificate.
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Product Categories : Water control valve
