WELCO Valve company provides pressure seal bonnet gate valve from class 900 to class 2500 for high pressure service. The basic design specifications are manufactured in accordance with ASME B16.34, or the other Standards as per client’s requirements.
Working principle: Turn the hand wheel, through the thread of stem, lifting or lowering valve stem connected with the valve disc, to open and close the pipeline.
For more information, please visit our website www.welcovalve.com or contact us [email protected].
