Product Overview
The Full Rubber Lined Flanged Butterfly Valve 304 Disc manufactured by Zhewu is a high‑performance Butterfly Valve with flanged connection. This heavy‑duty Industrial Butterfly Valve can also be supplied as an ANSI Butterfly Valve or Wafer Butterfly Valve to satisfy different installation and standard requirements. This cast‑steel rubber‑lined flanged butterfly valve is equipped with 304 stainless‑steel disc for excellent corrosion‑resistant performance. The rubber‑lined valve‑body ensures dependable sealing effect. It is suitable for fluid control of medium‑high pressure and weakly‑corrosive media, widely used in petroleum, chemical, food‑processing and other industrial sectors.
Material Specification Table
Valve Body
HT200 / WCB / CF8, etc.
Lining
EPDM
Disc
304
Bolt
A3
Nut
A3
Valve Stem
416
Worm Gear
QT450
Handwheel
HT200
Available Nominal Diameter Sizes
DN40
DN50
DN65
DN80
DN100
DN125
DN150
DN200
DN250
DN300
DN350
DN400
DN450
DN500
DN600…