1800B2(HC) Series Pressure Regulator
The 1800B2(HC) Series pressure regulator by AMCO is a spring-loaded, compact regulator featuring a high-strength cast iron body and cast aluminum valve plate. It is characterized by a special anti-corrosion coating, simplicity, lightweight design, minimal maintenance, ease of installation, interchangeable parts, and low cost. This series can be equipped with a combination of high and low pressure shutoff and relief functions, making it suitable for building pressure regulation boxes and industrial/commercial users with demands below 120 cubic meters. It is designed to operate in ambient temperatures ranging from -30°C to +60°C.
Key Technical Specifications:
Maximum Inlet Pressure: 8.79 kgf/cm²
Outlet Pressure: 0.87 kPa to 13.8 kPa
Maximum Flow Rate:
70.8 Nm³/h (1800B2)
130 Nm³/h (1800B2-HC)
Operating Temperature: -30°C to +65°C
Valve Body Connections: 3/4”, 3/4″x1″, 3/4″x1-1/4″, 1″, 1″x1-1/4″, and 1-1/4″ NPT thread
Offset Valve Body: 3/4”, 3/4″x1″, 1″ NPT thread
Standard Configuration: 3/4”, 1″, 1-1/4″ NPT thread
Features:
Outlet Pressure Spring Range: Same as 1800C(HC)
Model
Additional Features
Exhaust Port
1803B2
Full Internal Bleed, Low Pressure Cut-off
3/4″ or 1″ NPT
1803B2-HC
Full Internal Bleed, Low Pressure Cut-off
3/4″ or 1″ NPT
1813B2
Full Internal Bleed, Low Pressure Cut-off
3/4″ or 1″ NPT
1813B2-HC
Full Internal Bleed, Low Pressure Cut-off
3/4″ or 1″ NPT
1823B2
Full Internal Bleed, Over Pressure Cut-off
3/4″ or 1″ NPT
1833B2
Full Internal Bleed, Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1843B2
Over Pressure Cut-off
3/4″ or 1″ NPT
1843B2-HC
Over Pressure Cut-off
3/4″ or 1″ NPT
1853B2
Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1883B2
Full Internal Bleed, Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1883B2-HC
Full Internal Bleed, Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1893B2
Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1853B2 w/USSA
Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1853B2-HC w/USSA
Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1893B2 w/USSA
Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
1893B2-HC w/USSA
Over Pressure Cut-off, Low Pressure Cut-off
3/4″ or 1″ NPT
