Elastic seat seal gate valve, soft seal gate valve

Dear Customer: Hello! Shanghai Meride Valve has been certified, elastic seat seal gate valve, soft seal gate valve, the quality is trustworthy. Meride Company specializes in the design, development and manufacturing of valves and pipe accessories.
The elastic seated gate valve is a high-performance soft-sealed gate valve that uses the elastic gate plate to produce trace elastic deformation compensation to achieve the best sealing effect. The bottom of the elastic seat seal gate valve adopts the same flat bottom design as the pipeline, which is not easy to cause debris accumulation and allows the liquid to flow unobstructed.
Elastic seated gate valves are widely used in water supply and drainage pipelines such as municipal water supply, seawater desalination, water treatment, water plant water supply, building construction, medical and food water, etc., for regulation and interception.
Structural advantages of the elastically seated gate valve:
, Grooved flat seat: The elastically seated gate valve has a grooveless flat-bottomed valve seat. The flat-bottom design is the same as that of the pipeline, which is not easy to cause debris accumulation and makes the Liquid flows freely.
. Valve plate coating: The elastic seat seal gate valve plate is made of high-quality rubber for the entire inner and outer coating. The valve plate size is accurate, and the rubber and ductile iron valve plate are firmly connected, not easy to fall off and have good elastic memory. .
Three-way ring sealing of the valve stem: The valve stem and valve cover adopt a three-way ring sealing design, which can reduce the friction resistance during switching. The sealing ring can be replaced without stopping the water supply, and the maintenance is convenient.
. Non-toxic spraying helps to drink raw: The inside of the gate valve body is coated with hygienic and non-toxic epoxy resin. The inner and outer surfaces of the valve plate are safely covered with rubber. There will be no rust or corrosion. It is available. Drink raw.
. Corrosion resistance protection: The outer and outer surfaces of the elastic seated gate valve body are first shot blasted, sanded and rust removed, and then electrostatically sprayed with powder epoxy resin. The internal parts are made of stainless steel or copper alloy to prevent corrosion of the valve body and It is resistant to rust and can be used in harsh environments such as sewage systems and underground.
. Light weight: The elastically seated gate valve is molded with resin sand and made of high-performance ductile iron material. It has high strength, small size, lighter weight than traditional gate valves, and is easy to install and maintain.
. Precision cast valve body: The elastic seat seal gate valve body is precision cast. The precise geometric dimensions ensure the sealing of the valve without any processing inside the valve body.
. Labor-saving device: The above gate valve is designed with a thrust bearing, and the required torque is about 1/2 of the normal torque, which effectively reduces friction, reduces resistance, and saves effort in opening and closing the valve. Each time the labor-saving device operates, the valve must be fully opened before the labor-saving function is restored.
Technical parameters of elastic seated gate valve:
Valve model: -, -,
Nominal pressure:
Nominal diameter:
Connection method: flange
Operation mode: manual, bevel gear, electric, pneumatic, hydraulic
Operating temperature: ℃
Applicable media: clean water, sewage, tap water, sea water