Min. Order Reference FOB Price
1 Set US$58.00-79.00 / Set
Product Description
UL FM 6 Inch Gate Valve PN16 With Temper Switch, 8 Inch Butt Weld Gate Valve Product Description: The Flange Butterfly Valve is a kind of fire-fighting butterfly valve that its opening degree can be shown by electrical signal. There are annunciator and pushing mechanism under the valve handle. ...