Euro Fence,Welded Iron Euro Fence,Holland Euro Fence Panel,Welded Iron Wire Mesh Fence Hebei Qianye Metal Product Co., Ltd. , https://www.qymetalfence.com
Three-way valve structure:
Three-way valves can be generally divided into L-type and T-type.
The T-shape enables three orthogonal pipes to communicate with each other and cut off the third channel, which acts as a shunt and merge. The L-shape can only connect two pipes that are orthogonal to each other. It cannot hold the third pipe at the same time and only play a distribution role.
Three-way valve principle:
The valve opens the medium from A into the valve and flows out of the valve via B. When the bypass requires medium to flow in, the actuator is opened, the spool is reversed, and the medium A is in and out. When the pipeline does not require medium to flow in, the actuator is opened and the valve closes. Truncate media. 
SMZDLX steam proportional three-way temperature control valve adopts double valve core up and down guide structure, equipped with electric actuator mechanism, the valve body is three-way structure, ie, one in and two out (split type), two in and one out (combined type). To achieve fluid mixing temperature or cooling, or fluid shunt, to meet the requirements of different industrial and mining use. The steam and electric three-way regulating valve body has the advantages of compact structure, light weight, sensitive operation, low pressure drop loss, large valve capacity, accurate flow characteristics and convenient maintenance. Can be used for a variety of different working conditions, especially for oil industry heat exchanger temperature control system and other industries in the automation control system. SENMI series steam and electric three-way valve products are available in various types such as normal temperature type, high temperature type, low temperature type, adjustment cut-off type, and bellows sealing type. Nominal pressure rating of the product is PN1.6, 4.06.4; Valve body diameter range DN20-DN300; Applicable fluid temperature -150 °C - +560 °C range within a variety of grades; leakage level atmosphere is divided into IV, V, VI ; Flow characteristics are straight, equal percentages. A variety of specifications to choose from.
QYM-Euro Fence
What is a three-way valve? Simply put, three-way valves have three inlets and outlets; three-way confluence is two-in-one and three-way distribution is one-in-two. It is controlled according to the shape of the spool. The most obvious difference in appearance between the three-way valve and the two-way valve is that there is one more flow passage. The three-way valve is mainly used to change the flow direction of the medium. In addition to the inlet A, the outlet B, and the reversing port C, the ordinary valve does not have the function of changing the flow direction of the medium.
a kind of Welded Mesh Fence, has simple production process. The wire mesh is welded by high quallity wave shaped galvanized wire, then PVC coated.Then, wire mesh is connected to the profiled post with specical clips. Due to the advantages of simple structure, easy installation and lower cost, euro fence is widely used in industrial, agricultural, municipal, and transportation projects,Main market is Europe, and most countries of the world also have some demand .