Product name: SS-M3 stainless steel high pressure three valve group
Material: Stainless steel
Product introductionSS-M3 stainless steel high-pressure three-valve valve body design adopts the popular one-piece forging process to reduce the leakage point in the middle. The valve model is SS-M3-320P, the nominal diameter is DN3-DN25 is an important part of the instrument measurement pipeline system, with easy installation and disassembly, fast connection, good for fire resistance, explosion-proof and high pressure resistance, good sealing performance Etc.
SS-M3 stainless steel high-pressure three-valve valve body design adopts the popular one-piece forging process to reduce the leakage point in the middle. SS-M3-320P ，公称口径是 DN3-DN25 是仪表测量管路系统中重要组成部分 ，具有安装拆卸方便、连接紧固、有利于防火、防爆和耐压能力高、密封性能良好等优点，是电站、炼油、化工装置和仪表测量管路中的一种连接方式的阀门。 The valve model is SS-M3-320P and the nominal diameter is DN3-DN25. It is an important part of the instrument measuring pipeline system. It has convenient installation and disassembly, fast connection, good for fire resistance, high explosion-proof and pressure resistance, and good sealing performance And other advantages, it is a kind of connection valve in power stations, oil refining, chemical installations and instrument measuring pipelines. 1151 系列电容差压变送器。 Stainless steel high pressure three valve group is suitable for 1151 series capacitive differential pressure transmitter. 1151 系列电容差压变送器正、负测量室，使引压点与测量室接通或断开，是 1151 电容变送器不可缺少的配件。 Its function is to introduce the signal from the pressure point to the positive and negative measurement rooms of the 1151 series capacitive differential pressure transmitter, so that the pressure point is connected to or disconnected from the measurement room. It is an indispensable accessory for the 1151 capacitance transmitter. The stainless steel high pressure three valve group is composed of high and low pressure valves and balance valves. The components of the three valves have the same structure. The opening or closing of the valve is determined by the valve stem assembly driving the valve disc to move. Suitable for: aviation kerosene, crude oil, light oil, natural gas, liquefied gas, pipeline gas, chemical media and other pipelines, as an ideal device for cutting off media and controlling media.
SS-M3 stainless steel high pressure three valve group—Jiangsu Zhongli valve long-term stock
SS-M3 不锈钢高压三阀组的主要参数： First, the main parameters of SS-M3 stainless steel high pressure three valve group:
1. Product Brand: Jiangsu Zhongli
SS-M3-320P 2. Model: SS-M3-320P
DN3-DN25 3. Nominal caliber: DN3-DN25
40MPa-200MPa 4. Pressure: 40MPa-200MPa
5. Material: stainless steel, alloy
SS-M3 不锈钢高压三阀组结构特点 : Structural features of SS-M3 stainless steel high pressure three valve group :
1. The stem and valve core of the stainless steel high-pressure three-valve manifold is a split structure. The valve core and the valve seat do not produce rotary friction when it is half closed, which greatly improves the service life of the valve.
STL 合金，或者阀芯为钨合金球（可耐高温 648 ℃）， 2. The valve core and valve seat are welded with Titanium STL alloy, or the valve core is tungsten alloy ball (can withstand high temperature 648 ℃),
3. The valve stem has a reverse sealing function. The valve stem adopts an inverted double seal to avoid leakage, and to prevent the valve stem and the valve core from disjointing, which causes the valve stem to rotate and the valve core not to rotate when opening. The bolts can cause the valve stem to come out and cause danger.
4 , stainless steel high-pressure three-valve valve stem sealing packing, adjustment pads using high resilience, wear resistance, pressure resistance, corrosion resistance, good self-lubricating high-tech composite materials.
SS-M3 不锈钢高压三阀组产品特性： Product characteristics of SS-M3 stainless steel high pressure three valve group:
1.Safe bonnet design
ASME 标准设计，材质符合 ASTM 关于电站的规定 2. The valve body is designed according to the ASME standard, and the material meets the requirements of ASTM for power stations.
3. Anti-blow-out valve stem
4.No rotary valve head
5.Rolled valve stem drive spool
416SS 不锈钢 6.The push ring is made of 416SS stainless steel
7 , the drive thread is located above the sealing packing
8. Safe back seal function
9 , low-in and high-out circulation
10. Panel mountable with valve body fixing holes
SS-M3 不锈钢高压三阀组产品原理： Fourth, SS-M3 stainless steel high pressure three valve group product principle:
1. Fill and bleed valve, one valve is inflated, the other is deflated
2. For flow regulation, one main line and the other sub line, when the main line is fully opened and the demand is still not met, the sub line valve is opened
3. The temperature adjustment is also divided into the main line and the auxiliary line. It is often used with the pump outlet. The main line enters the heat exchanger, while the auxiliary line does not enter the heat exchanger. The outlet flow is stable, and the purpose of temperature adjustment is achieved by adjusting the opening degree of the main and auxiliary lines.
4 , the liquid level, flow adjustment and other principles are the same, can also be used to adjust the reflux ratio of the distillation column
SS-M3 不锈钢高压三阀组的订货须知： Five, SS-M3 stainless steel high-pressure three-valve ordering instructions:
1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a , structure length;
b , connection form;
c . Nominal diameter;
d , product use medium and temperature and pressure range;
e . Testing, inspection standards and other requirements.
2. The factory can configure various driving devices according to customer specific requirements
3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the condition that the supply and demand parties understand the same conditions.
4. For futures and ordering customers, please call the letter to tell them the required valve model, specifications, quantity, delivery time and place in detail. 30% 货款，供方即备料生产。 And 30% of the total contract payment is prepaid , and the supplier is ready to produce.