The Fisher D3 control valve is a compact, rugged valve designed for on/off or throttling control, and utilizes FloPro technology, using either pneumatic or electric control.This valve is ideal for use as a dump valve on gas separators and scrubbers. It is also well-suited for other high pressure applications in natural gas production, compression, and processing.
FeaturesPneumatic or electric actuation is available.Features ENVIRO-SEAL™ packing technology to provide reduced packing maintenance and meet Low E fugitive emission requirements for Leak Detection and Repair (LDAR) programs in compliance with the Code of Federal Regulations (CFR) 40, Part 60, SuD3 valves are available with tungsten carbide trim for erosive service. Fisher tungsten carbide trim is designed specifically for severe service applications in the oil and gas industry.A selection of end connections, trim materials, and flow capacities allows the D3 to be used in a broad range of applications, including sour service.The standard D3 FloPro trim, valve body, and bonnet meet the metallurgical requirements of NACE MR0175/ISO 15156.
