Stainless Steel High-Flow Gas Pressure Reducing Pipeline, Stainless Steel High-Flow Pipeline Gas Pressure Reducer
Stainless Steel High-Flow Gas Pressure Reducing Pipeline, Stainless Steel High-Flow Pipeline Gas Pressure Reducing Valve, Stainless Steel High-Flow Pipeline Gas Pressure Reducing Valve, specifically designed for high-pressure high-flow gas supply systems with a pilot-operated design, widely used in petrochemical, heat treatment, and gas manifold applications requiring high-flow gas supply.
Product Features
● Pilot-type pressure-reducing structure with pressure cavity, stable output pressure, and easy adjustment of output pressure
● High output pressure, ultra-high flow rate, and a reliable structure ensure stable performance without vibration at high flow rates.
● Body and cover are made of 316LMaterial, corrosion-resistant, high pressure strength, suitable for various
Gaseous medium
● 60mmSeismic Pressure Gauge, Accuracy 2.5Grade, suitable for long-term use under special operating conditions
● External safety valve, protecting pressure reducer and gauge
● The intake port is equipped with an internal filter, ensuring the pressure reducer operates stably without leakage.
● Factory pressure test, service life of 10,000Over and above
● Applicable environmental temperature: -10°C℃~60℃
● Weight: 11.7 kg
Rated Input Pressure: 15 MPa
Output Pressure: 0.2~4.0MPa


Model | Suitable Gas | Rated Inlet Pressure (MPa) | Output Pressure (MPa) | Inlet thread | Vent Thread |
YQKG66-20 | Air | 20 | 0.2~2.0 | M42×1.5 | M42×1.5 |
YQDG66-20 | Nitrogen | 20 | 0.2~2.0 | M42×1.5 | M42×1.5 |
YQQG66-20 | Q Gas | 20 | 0.2~2.0 | M42×1.5 | M42×1.5 |
YQKG66-40 | Air | 20 | 0.2~4.0 | M42×1.5 | M42×1.5 |
YQDG66-40 | Nitrogen | 20 | 0.2~4.0 | M42×1.5 | M42×1.5 |
YQQG66-40 | Q Gas | 20 | 0.2~4.0 | M42×1.5 | M42×1.5 |


