Tianjin Nice Flow Control Equipment Co., Ltd

Butterfly valves are mainly composed of the valve body, butterfly disc, valve stem, sealing ring, an...

Butterfly valve manufacturers， Let's analyze it together. 1. Fast opening and closing speed, easy, f...

Butterfly valve fully open to fully closed is generally less than 90°, butterfly valve and butterfly...

The Butterfly valve, also known as flap valve, is a kind of control valve with simple structure. Its...

The handwheel drives the valve stem nut to rotate. When the nut rotates, the valve stem moves up and...

The biggest difference between a ball valve and a butterfly valve is that the opening and closing pa...