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1784NG45

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The 1784NG Series Regulators are designed for the Natural Gas vehicle market. The 1784NG Series Regulators are engineered with unique design features ideal for optimal natural gas engine performance.

Markets
Applications
Height [Closed] (in.) 5.75
Height [Closed] (mm) 146
Inlet Connection (in.) 1/2"
Inlet Connection (mm) 12.7
Inlet Pressure 188.5
inlet_pressure_metric 13
Maximum Allowable Working Pressure (BARG) 30
Maximum Allowable Working Pressure (PSIG) 435
Maximum Temperature Rating (°C) 74
Maximum Temperature Rating (°F) 165
Minimum Temperature Rating (°C) -40
Minimum Temperature Rating (°F) -40
Nominal Size (in.) 1/2"
Outlet Connection (in.) 1/2"
Outlet Connection (mm) 12.7
Recommended Delivery Pressure Range (BARG) 4.5
Recommended Delivery Pressure Range (PSIG) 63.5
Width [Face to Face, Diameter] (in.) 3.63
Width [Face to Face, Diameter] (mm) 92.2
Adjustment Method Pre-set adjusting screw allows for internal adjustment
Bonnet Type Bolted
Connection Type F.NPT x F.NPT
Cv 3.1
Hose Barb, Drain & Plug Option No hose barb, plug in the side
Inlet Connection (DN) 15
Kv 2.7
Material Details Forged Brass:Body| Bonnet: Nickel Plated Aluminum| Diaphragm:Viton| Springs and fasteners: Stainless Steel| Other valve parts: S/S and Brass| Seat Disc and 0-Rings _:Viton
Nominal Size (DN) 15
Outlet Connection (DN) 15
Product Type Gas Phase Regulator
Product Warranty RegO 18 Month
Seat Material Type Soft
Units Imperial-Metric