Electric three-way ball valve - Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

Electric three-way ball valve

  • [Valve model]: Q944F/H，Q945F/H，Q914F/H，Q915F/H
  • [Diameter specification]: Flange DN15 ～ DN200, thread DN15-DN50
  • [Structure]: Tee L, Tee T
  • [Valve body material]: Cast steel WCB, stainless steel 304, stainless steel 316
  • [Nominal pressure]: PN16、PN25、PN40、PN64
  • [Applicable temperature]: -40℃～450℃
  • [Application Scope]: Water, gas, steam, gas, oil products, corrosive media, etc
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  • Electric three-way ball valve

Product features

The electric three-way ball valve is a three-way switching regulating ball valve that can reverse, shunt or merge the media in three pipelines. It generally has flange or internal thread connection. According to the requirements of different flow direction switching, the ball core can be designed as L-shaped and T-shaped structures, so as to achieve the control of various combinations of fluids in the pipeline. The electric three-way ball valve can not only switch or cut off two mutually perpendicular channels, but also close any channel to connect the other two channels, flexibly controlling the confluence or diversion of media in the pipeline. The actuators with different functions can meet the operating requirements under different working conditions, and are widely used in industrial systems such as power, environmental protection, water supply, steam, mechanical equipment, etc. for two position cut-off or proportional regulation.

Advantages of electric three-way ball valve:
1. The electric three-way ball valve has the functions of on-off and intelligent proportional regulation, which can not only cut off the fluid, but also adjust the pressure, flow, temperature and other parameters.
2. It has many functions, which can be distributed and reversed, and is applicable to the ratio adjustment and control of liquid, gas, steam and other media.
3. It can be used in a wide range. One valve can be used for many purposes. Any port can be used as an inlet without leakage. The three-way can be made into either an L-shaped port or a T-shaped port.
4. It can be divided into electric flange three-way ball valve and electric internal thread three-way ball valve to meet the connection of pipes under different working conditions.

Structure diagram of electric flange three-way ball valve
Structure diagram of electric internal thread three-way ball valve
 
Description of flow direction principle of electric three-way ball valve:
The electric three-way ball valve is generally divided into L-type structure and T-type structure according to the flow direction switching requirements, and the medium flow direction can be switched into various forms.
L-type electric three-way ball valve is applicable to the switching of medium flow direction, which can connect two mutually perpendicular channels. T-type electric three-way ball valve is applicable to the diversion, confluence or flow direction switching of medium.
The T-type three-way ball valve can connect three channels or two of them to each other for the purpose of diversion or confluence. The electric three-way ball valve generally adopts a two seat structure, or a four seat structure according to user requirements.

technical parameter

Nominal diameter DN15～DN200(mm)
Nominal pressure PN1.6、2.5、4.0、6.4MPa
Connection type Flange type, threaded connection
Valve core form O-shaped ball valve element
Drive mode Electric control (with manual handwheel)
structural style Tee L, Tee T
supply voltage AC220V, AC380V (other customized DC24, etc.)
body material carbon steel WCB, stainless steel 304, 316, 316L
Ball core material carbon steel WCB, stainless steel 304, 316, 316L
Adjustable range 15-60 seconds (customizable)
Applicable temperature -40℃～450℃
Actuator
Switch type (switch two position mode), intelligent adjustment (4~20mA analog signal control), optional explosion-proof series
       

Quotation process

Valve price:

Due to the different requirements of order quantity, packaging and delivery method, and the fluctuation of the price of valve raw materials, the price of valves will have a big difference immediately, so our products have not been marked with prices on the website, please understand.

If you select a valve product on this website and need to know the price or obtain relevant technical information, please contact us. We will reply immediately, and can select appropriate valve products for you according to your requirements, so that your procurement process is easy and pleasant.

Quotation process:

1. Please fax the name (or product model) of the valve you selected, the required order quantity, packaging requirements, delivery time, your company name, your company location and contact information to 021-36311208 Or telephone: 021-60547555。

2. After receiving the customer's purchase list, our company will provide the customer with various services such as valve quotation "price list", model selection "valve model" and technical guidance as soon as possible.

3. Specific matters: delivery date, special requirements, etc.

Ordering Instructions

1、 If the customer has special requirements for the product, the following instructions must be provided in the order contract:
(1) Valve body material (such as plastic, cast steel, stainless steel...)
(2) Connection type (such as flange, thread, clamp, etc.)
(3) Nominal diameter, pipe size
(4) Ambient temperature and pressure range
(5) Power supply voltage, air supply pressure
(6) Fluid properties (including nominal pressure, temperature, viscosity or acid-base)
2、 The company configures various driving devices according to the special requirements of customers. (electric control, pneumatic control)
3、 If the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model (see the description of valve model preparation for details), and sign the contract on the condition that both the supplier and the buyer have the same understanding.
4、 After the customer tells the required valve model, specification, quantity, delivery time and place, the deposit of 20% of the total amount or the full payment for goods shall be remitted to our company's account in time, and the rest of the payment for goods shall be remitted before shipment, so as to arrange shipment in time.
5、 After the purchase is confirmed, our company will produce in strict accordance with the delivery date. The product processing cycle is generally 3 to 30 days, depending on the type and quantity of the order, and the specific delivery time is subject to the contract. In order to ensure that the goods you ordered are in place in time, please try your best to order earlier.
6、 Our company provides network distribution services according to the needs of customers, delivering goods to the branches (offices) of customers in major cities, and implementing door-to-door delivery services. After the products are accepted, our company will provide after-sales service.