| QF-5T |
| Warranty |
More than 10 years |
| Application |
Compressed Natrue Gas for vehicle |
| Customized support |
OEM, ODM |
| Place of Origin |
China, Zhejiang |
| Brand Name |
OEM/MINGSHI/MSP |
| Orifice Diameter |
≥ φ4mm |
| Inlet Thread |
PZ27.8/W28.8/25E |
| Outlet Thread |
W21.8 x 1/14-LH |
| Surface Treatment |
Shot Blasting or Pickling |
| Working Temperature |
-40 - 85ºC |
| Working Pressure |
20Mpa |
| Pressure of Safety Device |
30-33Mpa |
| Temperature of Safety Device |
110ºC+/- 5ºC |
| Design Weight(g/pc) |
560 |
| MOQ |
5000pcs |
Mingshi "QF" Series Oxygen Cylinder Valves & YSF/YSQ/YJF" Series LPG Cylinder Valves are suitable for switching gas flow on the cylinders whose operating medium are LPG, oxygen, nitrogen, air and other high-purity gases with the operating pressure ≤ 15Mpa.
The standard is according to GB15382-2009 and other standards are also acceptable.
For more than one decade, Mingshi has been manufacturing the cylinder valves to the highest standards of precision and durability,
our valves have stood the test of time. Mainly including the LPG series, OXYGEN series, CNG series, etc.
LPG applications have no room for leaks, that's why Mingshi designs and manufactures with 100% of testing on the products. We invest in technology and training to deliver flow control products designed to reduce maintenance and replacement costs, and ensure an efficient safe, work flow.
1. Made of brass 59-1 or other brass required, professional in R&D
2. We support our distributors and OEMs with top quality materials, training, inventory and technical support around the world.
3. Automatic CNC machines, Automatic assembling & test machines, ensure high quality products.
4. Certified by ISO9001, ISO14001, OHSAS 18001.
5. Government approved manufacturer in China, ranking NO.1 in LPG cylinder valves field.
6. Accurate tolerance control to ensure the safety..
7. Inspected on every material lot, and every piece of finished products before shipped out.
8. P/C:10 million pcs LPG valves per year, 1 million other cylinder valves per year.
9. 3rd party product liability Global Insurance.
10. Received no big claims in year 2019.
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