Discharge of sludge sedimentation tank at the end of the solenoid valve ( Mud valve or valve cover) introduce

Discharge of sludge sedimentation tank at the end of the solenoid valve ( Mud valve or valve cover) Introduce machinery net solenoid valve experts mud valve and valve cover, commonly used in urban water plant, sewage treatment plant with emission of tank bottom sludge. Mud valve applicable medium for original sewage, the temperature of the media in general should be less than ℃, the working depth is less than m. Mud valve is also used in water treatment plants as sludge and waste water discharge tank. A mud valve Angle structure, internal nylon reinforced rubber diaphragm, available for long-term use of mud valve. Material and size of mud valve main parts material is cast iron, stainless steel and nylon reinforced rubber. Mud valve main dimension ( Flange connection size accord with GB) H,,,,,,,,,, DN,,,,,,,,,,,. Structural characteristics of mud valve generally has the following structure characteristics of the valve cover with screw, the shallow water depth can be directly handle operation; Valve plate into cone arch, bring their own direction, open operation force is small; Screw and sealing surface with tin bronze, corrosion resistance, abrasion resistance. But with flashlight dual-use hoist used in microcomputer control. Diaphragm type hydraulic, pneumatic quick mud valve generally have all hydraulic dredge valve and pneumatic Angle type mud valve two kinds. The main characteristics of the valve is with double room replace piston diaphragm actuator, no sports wear. Mud valve by hydraulic cylinder and the Angle of cut-off valve, hydraulic power driven disc lift in cylinder, make the body channel on or off, in order to achieve flow on and off. The hydraulic cylinder piston seals for L cup. Disc and seat for the soft seal. Mud valve adopts the hydraulic and pneumatic Angle type quick mud valve all centralized control or manual two four-way reversing valve. Working principle of the mud valve by valve, hydraulic cylinder, piston, valve stem, disc, the hydraulic cylinder is liquid instruments. Liquid as power, piston, valve stem as a switch. Must dredge valve with manual change valve or mud valve solenoid valve can be remote control switch. Mud valve is a kind of by the hydraulic source as the Angle of the actuator type globe valve type valves. Rows installed in the bottom of the tank wall, usually used to eliminate the bottom sediment of mud, sand and dirt. Installation instructions mud valve installation should consider to have ruled out emptying sewage pipe sediment and repair, row mud valve should be installed in the bottom of the pipeline, and selection and sewage water into the tangent of the mud tee, also should take into account the emissions in the process of scouring effects on attachment base, row mud valve should be closed in time after installation. For mud valve manifold may be in the top left of the head of discharge may also be on the right side of the head of emissions, so, in the processing of mud valve contracts signed for the user, it is important to pay special attention to the discharge direction, toward the main socket.