Electric fluorine lining regulating 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 fluorine lining regulating valve

  • [Valve model]: ZDLPF46
  • [Diameter specification]: DN20～DN150mm
  • [Structure]: Single seat plunger lining fluorine valve element
  • [Valve body material]: Cast steel (WCB), stainless steel (304, 316, 316L)
  • [Nominal pressure]: PN16
  • [Applicable temperature]: -40-180℃
  • [Application Scope]: Acid, alkali and other strong corrosive media and toxic, volatile and other gases and liquids
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  • Electric fluorine lining regulating valve

Product features

ZDLPF46 electronic electric fluorine lined regulating valve has good corrosion resistance. The parts of the valve that contact the medium (valve body cavity, valve core, valve seat) are fully lined with fluoroplastics, which can resist acid, alkali, strong corrosion media, and have good sealing performance. It is sealed with polytetrafluoroethylene to ensure no leakage and small leakage. Because the valve core and valve seat are soft seals, Therefore, the leakage is lower than the national level IV. The electric fluorine lining regulating valve can be widely used for process control and regulation of acid, alkali and other strong corrosion mechanisms and toxic, volatile and other gas and liquid media.
Structure diagram of electric fluorine lining regulating valve
Features of electric fluorine lining regulating valve:
 
There is a servo amplifier in the electric fluorine lined regulating valve. Without additional servo amplifier, the operation can be controlled by inputting the control signal (4-20mADC or 1-5VDC) and single-phase power supply, realizing the adjustment of pressure, flow, temperature, liquid level and other parameters. It is small in size, light in weight, simple in connection, large in flow, and high in adjustment accuracy. It is widely used in electric power, petroleum, chemical industry, metallurgy In the industrial process automatic control system of environmental protection, light industry, teaching and scientific research equipment and other industries.

technical parameter

valve body
Form Straight through single seat ball valve
Nominal diameter G3/4". 20. 25. 32. 40. 50. 65. 80. 100. 150mm 
Nominal pressure PN16bar 
Flange standard RF 
Materials Cast steel (ZG230450), PTFE lined (F46), etc
Operating temperature -40-180℃ 
Valve cover type Bolt compression type
Filler V-type polytetrafluoroethylene filler
 
Inner valve assembly
Valve core type Single seat plunger type valve core
Flow characteristics Equal percentage characteristic and linear characteristic
Valve core material 2Cr13, PTFE lined (F46)
Valve seat material 2Cr13, PTFE lined (F46)
Bellows material PTFE {F46)

Electric fluorine lining regulating valve actuator:
Actuator
Type 381 LSA-08  381 LSA-20  381 LSB-30  381 LSB-50  381 LSC-65  381 LSC-99  381 LSC-160     
Piston diameter 381 LXA-08  381 LXA-20  381 LXB-30  381 LXB-50  381 LXC-65  381 LXC-99  381 LXC-160    
Output force push (N) 800  2000  3000  5000  6500  10000  16000     
Maximum stroke L (mm) 30  60  100     
Working speed (mm/s) 4.2  2.1  3.5  1.7  2.8  2.0  1.0     
Main technical parameters Power voltage: 220W50Hz Input signal: 4-20mA or 1-5V.DC Output signal: 4-20mA. DC    
Protection grade: equivalent to IP55 Flameproof mark: Exd | | BT4 Manual function: handle    
Ambient temperature: - 25+70 ℃ Ambient humidity: ≤ 95%    
  

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.