Product name: High-pressure stainless steel T-type two-position three-way valve
Material: Stainless steel
Product introductionThe body of the high-pressure stainless steel T-type two-position three-way valve has three ports, one in and two out (left-in, right-and-bottom-out). Unlike ordinary valves, there is an outlet at the bottom. When the spool is in different positions, the outlets are different. For example, when the spool is in the lower part, the left and right are communicated. For example, when the spool is in the upper part, the right outlet is blocked and the left and lower ports are open.
阀门有限公司是一家专业生产（气体单向阀，高压安全阀，高温高压截止阀，不锈钢过滤器，高压球阀，进口阀门，锻钢阀门）阀门的企业。 Jiangsu Zhongli Valve Co., Ltd. is a professional manufacturer of valves (gas check valve, high pressure safety valve, high temperature and high pressure globe valve, stainless steel filter, high pressure ball valve, imported valve, forged steel valve). 是 通 用机械工业部配套生产骨干企业。 It is also a key production enterprise supporting the Ministry of General Machinery Industry. The company has a modern multimedia development team, a large production workshop and advanced and complete testing facilities. The company gathers a group of professionals with rich experience to professionally develop and produce various types of high-pressure valves and related fittings and other products. ISO、API、ANSI、BS、DIN、NF、JIS、JPI、GB、JB等标准生产，适用介质为天然气、水、蒸汽、液化气、油品等腐蚀性介质，主体材料有碳钢、不锈钢、合金钢、钛材等，并可根据客户要求冶炼和制造。 The products are produced according to ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB and other standards. The applicable media are natural gas, water, steam, liquefied gas, oil and other corrosive media. The main materials are carbon steel, Stainless steel, alloy steel, titanium, etc., can be smelted and manufactured according to customer requirements.
T型二位三通阀 阀体有三个口，一进两出，（左进，右和下出）和普通阀门不同的是底部有一出口，当 高压不锈钢 T型二位三通阀 内部阀芯在不同位置时，出口不同，如阀芯在下部时，左右相通，如阀芯在上部时，右出口被堵住，左和下口通。 The body of the high-pressure stainless steel T-type two-position three-way valve has three ports, one in and two out (left-in, right-and-bottom-out). Unlike ordinary valves, there is an outlet at the bottom. When the spool is in different positions, the outlets are different. For example, when the spool is in the lower part, the left and right are communicated. For example, when the spool is in the upper part, the right outlet is blocked and the left and lower ports are open.
高压不锈钢 T型二位三通阀 产品 特点： First, high-pressure stainless steel T-type two-position three-way valve product features:
结构紧凑、启闭迅速、流道畅通、流体阻力小。 1. Compact structure, rapid opening and closing, unobstructed flow channels, and low fluid resistance.
、密封性能好：利用四面阀座材料聚四氟乙烯弹性变形实现无泄漏密封。 2. Good sealing performance: The use of polytetrafluoroethylene elastic deformation of the four-sided valve seat material to achieve a leak-free seal.
、阀多用：任通口可用作入口而无泄漏，三通既可制成 L型通口，也可制成T型通口。 3. Multi-purpose valve: Any port can be used as an inlet without leakage. The three-way can be made into L-shaped port or T-shaped port.
三通气动球阀维修方便：在系统卸压后，无需拆下整个阀体就可进行检查和维修。 4. Easy maintenance of three-way pneumatic ball valve: After the system is depressurized, inspection and maintenance can be performed without removing the entire valve body.
高压不锈钢 T型二位三通阀。 Two-position three-way ball valve, special valve for dispenser, three-way valve for dispenser, three-way valve, high-pressure natural gas valve, high-pressure stainless steel T-type two-position three-way valve
高压不锈钢 T型二位三通阀 参数： Second, high-pressure stainless steel T-type two-position three-way valve parameters:
1. Adaptation medium: compressed natural gas
2.Application: CNG filling machine, CNG filling station
3.Seal form: soft seal
4.Connection method: internal thread (1 / 4NPT)
5.Type (channel location): three types
标 6. Standard: American Standard, National Standard
. 工作压力： 413barg(6000psig) 7. Working pressure: 413barg (6000psig)
： 高温 8. Working temperature : high temperature
9. This product is applied to the filling valve (valve) of CNG filling machine
型号 :SS-K- 63XTF8 10.Model : SS-K- 63XTF8
高压不锈钢 T型二位三通阀 工作原理： Third, the working principle of high-pressure stainless steel T-type two-position three-way valve :
A. Opening process
1 In the closed position, the ball is pressed tightly against the valve seat by the mechanical pressure of the valve stem.
2 When the handwheel is turned counterclockwise, the valve stem moves in the opposite direction, and the angular plane at the bottom makes the ball release the valve seat.
3 The valve stem continues to lift, and interacts with the guide pin in the spiral groove of the valve stem, so that the ball starts to rotate without friction.
4 Until the fully open position, the valve stem is lifted to the extreme position, and the ball is rotated to the fully open position.
B. The closing process
1 When closed, turn the handwheel clockwise, the valve stem starts to lower and the ball leaves the valve seat and starts to rotate.
2 Continue to rotate the handwheel, the valve stem is affected by the guide pin embedded in the spiral groove on it, so that the valve stem and the ball are rotated 90 ° at the same time.
3 When it is about to close, the ball has been rotated 90 ° without contacting the valve seat.
4 After several rotations of the hand wheel, the angled plane at the bottom of the valve stem is mechanically wedged to press the sphere tightly against the valve seat to achieve complete sealing.
高压不锈钢 T型二位三通阀 特征： Fourth, high-pressure stainless steel T-type two-position three-way valve features:
高压不锈钢 T型二位三通阀 有两个阀芯和阀座结构与双座阀类似，但在 高压不锈钢 T型二位三通阀 中，一个阀芯与阀座间的流通面积增加时，另一个阀芯与阀座间的流通面积减少。 1. High-pressure stainless steel T-type two-position three-way valve has two spools and seat structures similar to double-seat valves, but in high-pressure stainless steel T-type two-position three-way valves , the flow area between one spool and valve seat increases At this time, the flow area between the other spool and the valve seat is reduced. In the double seat valve, the flow area between the two spools and the valve seat is increased or decreased at the same time.
高压不锈钢 T型二位三通阀 的气开和气关，只能通过选择执行机构的正作用与反作用来实现，而在双座阀中气开和气关则可以直接通过将阀体或阀芯与阀座反装来实现。 2. The high pressure stainless steel T-type two-position three-way valve can only be opened and closed by selecting the positive and negative effects of the actuator, while the double-seat valve can be opened and closed directly by the valve body or valve The core and the valve seat are installed in reverse.
高压不锈钢 T型二位三通阀 用于需要流体进行配比的控制系统时，由于它能同时代替一个气开控制阀和一个气关控制阀，因此可以降低安装成本和减少安装空间。 3. When the high-pressure stainless steel T-type two-position three-way valve is used in a control system that requires fluid for proportioning, it can reduce the installation cost and installation space because it can replace an air-open control valve and a gas-close control valve at the same time. .
高压不锈钢 T型二位三通阀 也可用于旁路控制的场所，例如一路流体需要经过换热器换热，另一路流体不需要经过换热器换热，当 高压不锈钢 T型二位三通阀 安装在换热器前时采用分流 高压不锈钢 T型二位三通阀 ，当 高压不锈钢 T型二位三通阀 安装在换热器后时采用合流 高压不锈钢 T型二位三通阀 。 4. High-pressure stainless steel T-type two-position three-way valve can also be used in bypass-controlled places. For example, one fluid needs to be heat-exchanged through a heat exchanger, and the other fluid does not need to be heat-exchanged. When the three-way valve is installed in front of the heat exchanger, a split high-pressure stainless steel T-type two-position three -way valve is used. . 高压不锈钢 T型二位三通阀 中流过的液体具有相同温度，因此泄漏量较小，安装在换热器后的 高压不锈钢 T型二位三通阀 中流过的液体有不同温度，对阀芯和阀座的膨胀程度不同，因此，泄漏量较大。 The liquid flowing through the high-pressure stainless steel T-type two-position three-way valve installed in front of the heat exchanger has the same temperature, so the leakage is small. The liquid has different temperatures, and the degree of expansion of the valve core and valve seat is different, so the leakage is large. 150度。 In general, the temperature difference between the two liquids should not exceed 150 degrees.
- Previous: Q21N Natural Gas High Pressure Forged Steel Ball Valve
- Next: Back to list