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stainless steel wafer type butterfly valve Date: Jun 08, 2022 50 views Source: VALTEC China Valve Manufacture CO.,LTD The opening and closing part of the stainless steel wafer butterfly valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment.The […]

WRAS Approved Butterfly Valves Supplier, Manufacturer Date: Sep 28, 2022 165 views Source: VALTEC China Valve Manufacture CO.,LTD What is WRAS Approval? Whether you’re a tradesperson or a facilities manager, you’ve probably come across products bearing the WRAS seal of approval – but what exactly does WRAS Approval mean, and why is it so important?

Concentric Butterfly Valve Introduction, Classification, How it Works, Application Date: Mar 27, 2022 310 views Source: VALTEC China Valve Manufacture CO.,LTD Concentric Butterfly Valve Introduction Concentric Butterfly Valve, also know as Zero Offset Butterfly Valve, is the most basic type of butterfly valve design. The stem passes through the center-line of the disc which is further

What is lug butterfly valve, lug butterfly valve image Date: Mar 28, 2022 27 views Source: VALTEC China Valve Manufacture CO.,LTD What is lug butterfly valve The driving mode of the lug butterfly valve can be manual, worm gear, pneumatic and electric. The connection mode can be flange and clamping. The structure form can be

4″ wafer butterfly valve Date: Mar 29, 2022 97 views Source: VALTEC China Valve Manufacture CO.,LTD A butterfly valve is used for the flow regulation in pipes with large diameters. Operation is similar to a ball valve in that it takes just one-quarter turn of the handle from fail open to fail close. A plate or disc

High performance butterfly valves Date: Mar 30, 2022 118 views Source: VALTEC China Valve Manufacture CO.,LTD What is a high performance butterfly valve, and the difference between ordinary butterfly valve The traditional butterfly valve is a low-pressure centerline butterfly valve, which is characterized by the axis of the butterfly plate in the center of the

How to choose the best valve manufacturer for pneumatic butterfly valve procurement in China? Date: Oct 09, 2022 92 views Source: VALTEC China Valve Manufacture CO.,LTD There are many types of pneumatic butterfly valves, such as pneumatic wafer butterfly valves, telescopic butterfly valves, ventilation butterfly valves and regulating butterfly valves. Different butterfly valves are used