API steel flange globe valve:

API Cast steel flange globe valves are made of movable plugas disc with flat or conical surface sealing to seal. Normally, the plug isconnected to a stem which is operated by screw action as a straight line usinga hand wheels. Normally, this kind of globe valves just used for full open and full closing, do not for flow regulation. The pressure is from Class 150 toClass 600 and working temperature is from -29 to 450 degree. This steel globe valves arewidely used for petroleum, chemical, pharmacy, chemical and powder industriespipelines to throttle the media. There are hand wheel, bevel gear, electric andpneumatic actuated actuators.

Design standard: BS 1873/ASME B16.34

Face-to-face dimension: ASME B16.10

Flange ends dimensions: ASME B16.50