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Shanghai Dongfeng pump valve factory is a professional manufacturer of electric control valve, pneumatic control valve, self operated control valve, temperature control valve, flow control valve and other products!
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130-5233-4444
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Company name: Shanghai Dongfeng pump valve factory

Address: No. 459 enterprise road, Shanghai

Enterprise telephone: 021-60547555

Enterprise Fax: 021-60547555

Mobile: 185-2135-0330

Contact person: Manager Hu

Website: http://expansecms.com/

Enterprise email: q94571.com

Electric angle control valve

  • [valve model]: ZDLS
  • [diameter specification]: DN20~DN200mm
  • [structural form]: Angle casting valve
  • [valve body material]: Cast steel (WCB), stainless steel (304, 316, 316L)
  • [nominal pressure]: PN16、PN40、PN64
  • [applicable temperature]: -17 ℃ - 450 ℃ (see product details for details)
  • [application scope]: Gas and liquid with high viscosity, suspended matter and granular substance
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  •  Electric angle control valve

Product features

Zdls electronic electric angle control valve body is right angle type, specially used for medium viscosity, easy crystallization, containing suspended particles, 90 degree bend joint, and angle valve body has no dead angle, easy to purge, simple maintenance, widely used. Electronic electric angle control valve generally adopts single seat or balanced sleeve valve disc with servo amplifier, which can control valve opening by inputting control signal (4-20madc or 1-5vdc) and power supply, so as to adjust working parameters such as pressure, flow, liquid level and temperature. In some high-pressure difference situations, it can also be multi-stage regulated.
 Angle control valve
Features of electronic electric angle regulating valve:
 
The electric angle control valve has the advantages of compact structure, light weight, sensitive action, streamlined fluid channel, small pressure drop loss, large valve capacity, accurate flow characteristics and convenient disassembly and assembly. It is widely used in precise control of gas, liquid and other media. The process parameters such as pressure, flow, temperature and liquid level are kept at the given values. It is especially suitable for the adjustment of high viscosity, suspended solids and granular materials, which can avoid coking and blockage, and is convenient for self-cleaning and cleaning.

technical parameter

valve body
Form Cast angle valve    
Nominal diameter 20.25. 32. 40. 50. 65. 80. 100. 125. 150. 200mm     
Nominal pressure PN16、40、64bar     
Flange standard JB / t79.1-94, 79.2-94, etc    
Materials Cast steel, cast stainless steel    
Upper valve Standard type: - 17-230 ℃ heat dissipation type: 230-450 ℃ low temperature type: - 60 -- 196 ℃ bellows seal type: - 40-350 ℃    
Valve cover form Bolt compression type    
Filling material V-type polytetrafluoroethylene packing, asbestos packing containing polytetrafluoroethylene and graphite packing    
 
Valve assembly
Spool type Single seat plunger valve core    
Flow characteristics Equal percentage characteristic and linear characteristic    
Materials Stainless steel, stainless steel stellite alloy, titanium and corrosion-resistant table metal, etc.    

Executive structure of electronic electric angle regulating valve:
Executive Agency
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 supply voltage: 220w50 Hz, input signal: 4-20mA or 1-5v.dc output signal: 4-20ma.dc    
Protection level: equivalent to IP55, flameproof sign: exd|| BT4, manual operation function: handle    
Ambient temperature: - 25 + 70 ℃ ambient humidity: ≤ 95%    

Quotation process

Valve price:

Due to the different requirements of order quantity, packaging and delivery mode, as well as the fluctuation of valve raw material price, the valve price will be greatly different. Therefore, the price of our products is not indicated on the website. Please understand.

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

Quotation process:

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

2. After receiving the "valve selection list" and "valve model selection" list, we will provide customers with technical guidance.

3. Specific matters to be agreed: delivery time, special requirements, etc.

Ordering instructions

1、 If the customer has special requirements for the product, the following instructions shall be provided in the order contract:
(1) Valve body material (such as: plastic, cast steel, stainless steel...)
(2) Connection type (e.g. flange, thread, clamp...)
(3) Nominal diameter, pipe size
(4) Ambient temperature and pressure range
(5) Supply voltage, air pressure
(6) Fluid properties (including nominal pressure, temperature, viscosity or acidity or alkalinity)
2、 According to the special requirements of customers. (electric control, pneumatic control)
3、 If the customer provides the determined valve type and model, the customer shall correctly explain the meaning and requirements of the valve model (for details, refer to the description of valve model preparation), and sign the contract under the condition that both parties understand and agree.
4、 After the customer tells the required valve model, specification, quantity and delivery time and place, 20% of the total amount of deposit or full payment shall be timely remitted to our company's account, and the rest shall be remitted before delivery, so as to arrange delivery in time.
5、 After confirming the purchase, our company carries on the production in strict accordance with the delivery date. According to the product type and delivery time, the delivery period is 30 days. In order to ensure that the goods you ordered are in place in time, please order as early as possible.
6、 The company will deliver the goods to the branch offices of our company and deliver the goods according to the needs of our customers. After the product acceptance, our company will provide after-sales service.