洛阳桑拿

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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: 459 guchen Road, Baoshan District, Shanghai

Enterprise telephone: 021-60547555

Enterprise Fax: 021-60547555

Mobile: 185-2135-0330

Contact person: Manager Hu

Website: http://expansecms.com/

Email: 792894571@qq.com

Electric single seat regulating valve

  • [valve model]: ZDLP
  • [diameter specification]: DN25-DN200
  • [structural form]: Straight through single seat cast ball 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]: Electric power, metallurgy, chemical industry, petroleum, environmental protection, light industry and equipment
Consult manufacturer Online Message
  •  Electric single seat regulating valve

Product features

Zdlp electronic electric single seat regulating valve adopts straight through single seat spherical valve body, which is especially suitable for small pressure in front of and behind the valve and strict requirements on leakage. The electric actuator is of electronic integrated structure, including servo amplifier, and input relevant control signal (4-20madc or 1-5vdc), which can change the regulated medium flow, pressure, liquid level, temperature, etc., so as to control the process parameters Keep at the given value. The electric single seat control valve is generally equipped with 3810l or PSL series straight stroke electric actuator, which has the advantages of compact structure, high regulation accuracy, small pressure drop loss, accurate flow characteristics, large guiding area and anti vibration.
 Structure diagram of electric single seat regulating valve
Features of electronic electric single seat regulating valve:
The electronic electric single seat regulating valve is especially suitable for the working occasions with small allowable pressure difference, small allowable leakage and small pressure difference. It is widely used to accurately control the medium such as gas, liquid and steam. The valve opening is controlled by the current signal, so as to achieve continuous adjustment of working parameters such as pressure, flow, liquid level and temperature.

Electronic electric single seat regulating valve size:
 Dimensional drawing of electric single seat regulating valve

Dimensions and weight unit: mm
Nominal diameter twenty-five thirty-two forty fifty sixty-five eighty one hundred one hundred and twenty-five one hundred and fifty two hundred
L PN16/40 one hundred and eighty-five two hundred two hundred and twenty two hundred and fifty two hundred and seventy-five three hundred three hundred and fifty four hundred and ten four hundred and fifty five hundred and fifty
PN64 two hundred two hundred and ten two hundred and thirty-five two hundred and sixty-five two hundred and ninety-five three hundred and twenty three hundred and seventy four hundred and forty four hundred and seventy-five five hundred and seventy
D   two hundred and fifty-five two hundred and fifty-five two hundred and fifty-five two hundred and fifty-five two hundred and fifty-five two hundred and fifty-five two hundred and fifty-five three hundred and ten three hundred and ten three hundred and ten
R   one hundred and seventy-seven one hundred and seventy-seven one hundred and seventy-seven one hundred and seventy-seven one hundred and seventy-seven one hundred and seventy-seven one hundred and seventy-seven two hundred and twenty-six two hundred and twenty-six two hundred and twenty-six
H1 PN16/40 one hundred and fifty-five one hundred and seventy-five one hundred and eighty two hundred two hundred and thirty-five two hundred and fifty two hundred and sixty three hundred and thirty three hundred and fifty four hundred and twenty
PN64 one hundred and sixty-five one hundred and eighty-five one hundred and eighty-five two hundred and five two hundred and forty-five two hundred and fifty-five two hundred and seventy three hundred and thirty-five three hundred and sixty-five four hundred and thirty
H3 PN16/40 one hundred and seventy-one one hundred and ninety-five two hundred two hundred and twenty two hundred and sixty-two two hundred and seventy-seven two hundred and eighty-seven three hundred and fifty-seven three hundred and seventy-seven four hundred and forty-seven
PN64 one hundred and eighty-one two hundred and five two hundred and five two hundred and twenty-five two hundred and seventy-two two hundred and eighty-two two hundred and ninety-seven three hundred and sixty-two three hundred and ninety-two four hundred and fifty-seven
H2   three hundred and seventy-three four hundred and ninety-five four hundred and ninety-five four hundred and ninety-five seven hundred seven hundred seven hundred seven hundred and twenty-five seven hundred and twenty-five seven hundred and twenty-five
H4   four hundred and fifty-nine four hundred and fifty-nine four hundred and fifty-nine four hundred and fifty-nine five hundred and twenty five hundred and twenty five hundred and twenty five hundred and seventy five hundred and seventy five hundred and seventy
H5 PN64 one hundred and twenty one hundred and twenty one hundred and forty one hundred and forty-five one hundred and ninety two hundred and ten two hundred and twenty two hundred and seventy two hundred and eighty three hundred and twenty
weight
(KG)
PN16/40 sixteen nineteen twenty-two twenty-three thirty-nine fifty fifty-nine eighty eighty-seven one hundred and fifteen
PN64 twenty-one twenty-four thirty-one thirty-three forty-nine seventy-five ninety-two one hundred and twenty-nine one hundred and thirty-seven one hundred and seventy

technical parameter

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.

Parameters of electric actuator:
Rated flow coefficient kV, rated stroke, matching actuator model, allowable pressure difference
Nominal diameter DN (mm) twenty-five thirty-two forty fifty sixty-five eighty one hundred one hundred and twenty-five one hundred and fifty two hundred
Valve seat diameter DN (mm) twenty-five thirty-two forty fifty sixty-five eighty one hundred one hundred and twenty-five one hundred and fifty two hundred
Rated flow coefficient kV eight thirteen twenty-two thirty-two fifty eighty one hundred and twenty two hundred two hundred and eighty four hundred and fifty
Stroke L (mm) sixteen twenty forty   sixty  
Model of matching actuator 381 LS/XA-20 381 LS/XA-30 381 LS/XA-50 381 LS/XA-65
Allowable differential pressure (bar) thirty twenty eighteen twenty point five eleven point six six point seven four point seven three point nine two point six one point six

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 customer's purchase list, our company will provide customers with valve quotation "price list", model selection "valve model" and technical guidance as soon as possible.

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) Nominal viscosity, pH, or pressure
2、 The company configures all kinds of 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 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、 In order to arrange the payment in time according to the total amount and quantity of the valve before and after the delivery, and inform the customer of the delivery time and quantity of the remaining 20%.
5、 After confirming the purchase, our company carries on the production in strict accordance with the delivery date. According to the different types and quantities of orders, the product processing cycle is generally 3 to 30 days, 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 order as early as possible.
6、 According to the needs of customers, our company provides network distribution services, delivering goods to the branches (offices) in major cities, and providing door-to-door delivery service. After the product acceptance, our company will provide after-sales service.