Elastic seat seal gate valve, also known as soft seal gate valve, adopts a cavity free structure. The inner and outer surfaces of the valve body and valve cover are sprayed with epoxy resin, and the surface of the gate plate is covered with rubber, which fundamentally eliminates the possibility of corrosion. The sealing part of the valve stem abandons the packing and uses an "O" - shaped sealing ring, making the bee more reliable. As needed, this gate valve can be operated using operating rods, handwheels, electric and pneumatic methods.
Structural characteristics
1. The overall valve cover features a concealed rod design and a compact structure; The valve stem nut and gate are two body structures, and there is no jamming phenomenon; Straight channel, no leakage cavity; The valve stem seal adopts an "O" - shaped sealing ring.
2. It has excellent anti-corrosion performance, with epoxy resin sprayed on the inner and outer surfaces of the shell, and enamel lining on the inner surface when needed; The connecting bolt adopts hexagonal socket bolt and is sealed with top glue.
3. Reliable hygienic epoxy resin meets the hygiene standard GB/T17219-1998, and the gate is fully covered with rubber that meets hygiene inspection requirements; The valve stem, valve stem nut and other parts are made of stainless steel or bronze materials that are not corroded by water.
Suitable for industries such as drinking water, water supply and drainage, sewage treatment, natural gas and gas, industry, and food.
Main performance parameters of elastic seat seal gate valve

Main component materials of elastic seat sealed gate valve

Main external dimensions of elastic seat sealed gate valve

RVXX stands for rising stem gate valve
RVXP stands for labor-saving device attached
RRXX stands for rising stem gate valve
RRHX stands for visible pole with handwheel
RREX stands for pole mounted electric control device
RVCX stands for non pole attached transmission cap
RVHX stands for non pole mounted handwheel
RVHS stands for non pole mounted signal display
RVEX stands for non pole mounted electric operating device
RVCH stands for Non Rising Rod Attached Transmission Cap Horizontal Operating Device
RVHH stands for Non Rising Rod Handwheel Horizontal Operating Device