Douglas Chero Forged Gate Valves – ½” to 2”, Class 150 to 2500, A105N/F316L/LF2/F22

Douglas Chero forged gate valves are engineered for reliable shutoff in demanding industrial environments. Manufactured in Italy and available in compact sizes from ½” to 2”, these valves are offered across a broad pressure range from Class 150 up to Class 2500. The forged construction ensures high strength, extended service life, and integrity under high pressure and temperature. Body materials include carbon steel A105N, stainless steel F316L, low-temperature carbon steel LF2, and alloy steel F22, enabling use across a wide variety of corrosive and high-temperature service conditions. The valves are available in both Reduced Bore (RD) and Full Bore (FB) configurations with end connections including Raised Face (RF), Socket Weld (SW), and Threaded (NPT). Designed in accordance with leading global standards, Douglas Chero gate valves are ideal for oil & gas, refining, petrochemical, and power applications.

Specifications:

– Manufacturer: Douglas Chero, Italy
– Valve Type: Forged Steel Gate Valve
– Size Range: ½” to 2”
– Pressure Classes:
 • Class 150
 • Class 300
 • Class 600
 • Class 800
 • Class 1500
 • Class 2500
– Body Materials:
 • A105N – Carbon Steel
 • F316L – Stainless Steel
 • LF2 – Low-Temperature Carbon Steel
 • F22 – Alloy Steel (Chromoly)
– End Connections:
 • RF – Raised Face
 • NPT – Threaded (ASME B1.20.1)
 • SW – Socket Weld (ASME B16.11)
– Bore Options:
 • Reduced Bore (RD)
 • Full Bore (FB)
– Design Features:
 • OS&Y (Outside Screw & Yoke)
 • Bolted Bonnet
 • Rising Stem
 • Integral backseat
 • Solid wedge disc
– Standards & Compliance:
 • API 602
 • ASME B16.34
 • API 598 (Pressure Testing)
 • MSS SP-25 (Marking)
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