Electric high platform 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 high platform ball valve

  • [Valve model]: Q941F，Q941H
  • [Diameter specification]: DN15～DN300
  • [Structure]: Floating straight through type
  • [Valve body material]: Cast steel WCB, stainless steel 304, stainless steel 316
  • [Nominal pressure]: PN10、PN16、PN25、PN40
  • [Applicable temperature]: -30℃～350℃
  • [Application Scope]: Water, oil, gas, corrosive medium, etc
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  • Electric high platform ball valve

Product features

The electric high platform ball valve adopts the high and flat design, and can be directly installed with the actuator without the need of mounting a bracket, which provides convenience for the installation and replacement of products, and has the characteristics of small flow resistance, large flow volume, etc. The difference between the electric high platform ball valve and the ordinary ball valve with bracket is that it occupies small space and has a compact structure. The disadvantage is that it is not resistant to high temperature. The temperature is transmitted to the cylinder, and the rubber ring in the cylinder is easy to age. Although the upper bracket and connecting shaft are required for the installation between the ordinary ball valve and the actuator, the heat dissipation function is stronger. Generally, the pipe with excessively high medium temperature adopts the ball valve with bracket, which can avoid damaging the actuator due to high temperature and extend the service life.
 
Features of electric high platform ball valve:
1. High platform ISO5211 standard design is adopted, and it can be connected and installed with the actuator without other supports and connecting shafts.
2. Adopt silica sol precision casting, beautiful appearance, compact and reliable, good sealing, wide range of use.
3. Anti static function, spring is set between the ball, valve stem and valve body, which can lead out the static electricity generated during the switching process.
4. The fluid resistance is small, and the ball valve with full bore basically has no flow resistance. It can be opened and closed quickly. It can rotate 90 ° from full opening to full closing, which is easy to operate.
Valve body structure diagram of electric high platform ball valve:


The electric high platform flanged ball valve adopts a spring plunger type electrostatic lead out device to directly form an electrostatic channel between the ball and the valve body or form an electrostatic channel between the ball and the valve body through the valve stem, which can lead the static electricity generated by friction between the ball and the valve seat to the ground through the valve body to prevent the fire or explosion hazards that may be caused by electrostatic sparks. Static electricity is an objective natural phenomenon, which can be generated in many ways, such as contact, friction, etc. For example, the high platform ball valve will generate static electricity when the ball rubs with the soft seal switch. If flammable and explosive media are used in the pipeline, it is very dangerous. Therefore, it is important to set a connection device in the valve to guide the static electricity of the ball outside to prevent static electricity.

technical parameter

Nominal diameter DN15～DN300(mm)
Nominal pressure PN1.6、2.5、4.0MPa
Connection type Flange type
structural style Floating straight through type (high platform valve body)
supply voltage Electric control AC220V
Action range 0～90°
Valve core structure Floating "O" type valve element
body material Cast steel WCB, stainless steel 304, 316, 316L
sealing material PTFE、PPL（-30℃-180℃）
Using Media Water, oil, gas, corrosive medium, etc
control mode Switch type (fast two position cut-off), regulating type (input/output 4~20mA signal)

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.