Shigeru letter electric gate valves, models and types

Shigeru letter role - electric gate valve Models - electric gate valve Electric gate valve type 1, electric gate valves: letter, electric gate valves are widely used in petroleum, chemical, oil, water, such as coal-fired power plants, steam pipeline connected or truncate the medium inside the pipe opening and closing device. At the same time, electric gate valves are used for liquid, gas and wind system pipeline medium flow analog control, is the control of AI. In large valve and wind system control can do two switch control with electric valve. Also electric gate valve in the petrochemical industry has a lot of consumption, for example, in the mouth of the well to do a dedicated switch valve, or one of the main use valve of long distance pipeline. Also a large number of used in the nuclear power industry, used to make a switch valve or valve. Urban construction building, indoor sewage, urban sewage treatment, etc. 2, electric gate valve type: ( 1) Electric gate valve model establishment method: for example: the commonly used electric gate: Z941H/X - 16/25/32/64P / C / T ( Stainless steel electric gate valves, cast steel, electric gate valves, cast iron electric gate valves) Z: on behalf of the gate ( Valve type code) ; 9: on behalf of the electric actuators ( Driving mode code) , 4: electric gate valve connection for flange connection ( Connection form code) 1: on behalf of the gate for rising stem wedge single ram ( Structure code) , H, X: on behalf of the valve seat sealing surface materials for alloy steel, rubber, Seat sealing surface material code) , 16, 25, 32, 64: on behalf of the valve pressure for PN1. 6MPa、2. 5MPa、3. 2MPa、6. 4MPa（ Nominal pressure code) , P, C, T: on behalf of the valve body is made of stainless steel, cast steel, ductile iron material ( Main body material code) 。 ( 2) Shigeru letter electric gate valve type, for example: Z960Y/Z962Y Z941H Z961Y Z941W Z961W ZDKZ941H D945T D945X PZ943H Z943F 3, shigeru letter electric gate valve type: electric welding gate Z941H electric gate valve electric low-pressure valve electric high-pressure gate electric stainless steel gate valve electric carbon steel gate valve electric cast steel gate valves electric vacuum gate valve electric wedge gate valve electric rising stem gate valves electric non-rising stem gate electric flanged gate valve electric knife gate valve electric non-rising stem wedge gate valve electric valve electric flat gate valve electric knife gate valve electric soft-sealing gate valve electric seal gate valves of the elastic base seat