YK43F gas pressure reducing valve belongs to pilot-operated piston type pressure reducing valve, which is composed of two parts: main valve and pilot valve. Pilot-operated piston type gas pressure reducing valve is mainly composed of valve seat, main valve disc, piston, spring and other parts; pilot valve is mainly composed of valve seat, valve flap, diaphragm, spring, adjusting spring and other parts. By adjusting the pressure of the adjusting spring to set the outlet pressure, using the diaphragm to sense the change of outlet pressure, and driving the piston to adjust the size of the overflow area of the main valve throttling part through the opening and closing of the pilot valve to realize the function of reducing and stabilizing the pressure.
Applicable Scenarios
The YK43F gas pressure reducing valve is primarily used in gas pipelines for gases such as air, nitrogen, oxygen, hydrogen, liquefied petroleum gas, and natural gas.
Product Parameters
Product Model | YK43F-16C |
Valve body material | Cast Steel |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Air, Nitrogen, Oxygen, Hydrogen, Liquefied Petroleum Gas, Natural Gas, and Other Gases |
Applicable temperature | ≤120°C |
Product Size Reference
Nominal Diameter | L | H | h |
DN15 | 160 | 305 | 95 |
DN20 | 160 | 305 | 95 |
DN25 | 180 | 305 | 95 |
DN32 | 200 | 305 | 95 |
DN40 | 220 | 330 | 110 |
DN50 | 250 | 330 | 110 |
DN65 | 260 | 330 | 110 |
DN80 | 310 | 355 | 155 |
DN100 | 350 | 355 | 155 |
DN125 | 400 | 420 | 200 |
DN150 | 450 | 420 | 200 |
DN200 | 500 | 475 | 230 |
DN250 | 600 | 510 | 280 |
DN300 | 800 | 560 | 320 |
苏公网安备32021402002554号
