Fisher™ Vee-Ball™ V150 Flanged Control Valve

Flanged body design eliminates exposed line flange bolting, reduces alignment and installation time, and promotes secure valve installations and piping integrity.;The solid HD ball seal construction provides long service life in demanding applications.;Precise contouring of the Vee-Ball provides a modified equal percentage flow characteristic.;Materials are available for applications involving sour liquids and gases. These constructions comply with NACE MR0175-2002, MR0175-2003, MR0103, and MR0175/ISO 15156.;Ball seal inspection and replacement is done at the valve body inlet, without removing the actuator or disassembling the valve.;The one-piece valve body improves structural integrity of the pressure boundary by eliminating leak paths that could be caused by the gaskets in two-piece, bolted valve designs.;The optional ENVIRO-SEAL™ packing systems are designed with very smooth shaft surfaces and live loading to provide exceptional sealing.