dn300 ductile iron gate valve διαδικτυακή κατασκευή

Soft Sealing Gate Valve GGG50/GGG40/QT450/QT400 Water Gas Oil PN16 Iron DN100 product description: The functions of gate valves include cut-off, adjustment, check, and safety. 1. Cut-off effect: An important ... Διαβάστε περισσότερα

Ductile Iron Socket-Type Resilient Seat Sealing Gate Valve DN50-DN300 PN16 Can Be Customized. product description 1. The inside and outside of the valve body (including the gearbox) shall be shot blasted and ... Διαβάστε περισσότερα

GGG50 Gate valve DN50-600 Flanged Sockets Soft Seal Gate Valve with Various Standards for Water product description 1 Flat bottom seat The traditional gate valve is often in the water after washing the pipe ... Διαβάστε περισσότερα

German Standard DN100 F4 Copper Gland Gate Valve Copper Lock Nut Z45X Resilient Seat Seal Soft Seal Gate Valve product description Valve specification; Model; Working pressure; Manufacturing standard; Valve ... Διαβάστε περισσότερα

Cast iron handwheel socket-type resilient seat sealing gate valve DN50-DN300 PN16 can be customized from China product description 1. Nominal diameter: (nominal diameter), also known as mean outside diameter, ... Διαβάστε περισσότερα

German Standard DN100 F4 Copper Gland Gate Valve Copper Lock Nut Z45X Resilient Seat Seal Soft Seal Gate Valve product description When the elastic seat gate valve is closed, the sealing surface can be sealed ... Διαβάστε περισσότερα

QT450 Cast Iron Cast Steel PN16 Dn200 Flange Gate Valve For Water product description Advantage 1. The sealing surface is easy to wear, which affects the service life. When opening and closing, the two sealing ... Διαβάστε περισσότερα

Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN150 GGG50/QT450/GGG40/QT400 product description 1. The inside and outside of the valve body (including the variable speed transmissio... Διαβάστε περισσότερα

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN250 GGG50/QT450/ product description 1. The design of the body cavity enables the raw materials to have self... Διαβάστε περισσότερα

Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DDN150 product description 1. Because the soft sealing gate valve in the pipe network is usually opened and closed infrequently, the ... Διαβάστε περισσότερα