Self-Operated Differential Pressure Control Valve Flange Connection Ductile Iron

• Temperature: Ordinary Temperature
• Certification: GS
• Media: Water
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZYC-16Q
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Ductile Iron
• Type: Single Seater
• Trademark: ILSY-IVA
• Origin: China
• HS Code: 84819010
• Production Capacity: 10000pieces/Year
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Performance parameters:

Product name: Self-operated differential pressure control valve

Model: ZYC-16Q

Nominal pressure: 1.6Mpa

Specification: DN32-DN350

Applicable temperature: less than or equal to 80ºC

Applicable medium: water

Material: Ductile iron

Connection method: flange connection





SAFEGUARD DIRECTIONS:

1. Before installing should careful checkup marking whether with Usage the req - uest agrees with.

2. Whether check filler compress tightly or not , should guarantee the filler Of seal completely the sex stuffedly , but

cannothindrance valve pole revolves or ascends and descened.

3. This product should be put indry and ventilative place . Besure not to collide and knock it during tra nsportation

and installation.

4. Clear away dust and diry in valve and Pipeline before installation . Avoid in - fluencing sealed performance.

5. The thread of stem . During working shouldre mainly lubricant.






Practical value:

1. The use of self-operated differential pressure control valve provides the necessary conditions for household metering.As we all know, household metering and heat charging increase the autonomy of heat users and make better use of free heat to save energy. If the system is not equipped with a self-operated differential pressure control valve, when the user adjusts, the flow rate can only run to other users. In addition, the maximum pressure of the radiator temperature control valve is 25kPa, without the self-operated differential pressure control valve, the temperature control valve has too much differential pressure and there is a risk of noise.

2. The use of self-operated differential pressure valve and frequency conversion water pump is an energy-saving and economical mode of operation.

3. The use of self-operated differential pressure control valve provides a good working environment for control. The installation of self-operated differential pressure control valve in front of the heat exchanger can prevent the water flow rate in the heat exchanger from being too large, exceeding the allowable pressure drop, and prolonging its life.The self-operated differential pressure control valve has three functions in front of the self-operated temperature control valve, flow control valve, balance valve, and radiator temperature control valve:

(1) Ensure that the working pressure difference does not exceed the maximum allowable pressure difference;
(2) Ensure that the passing traffic is limited to the maximum traffic;
(3) Ensure that no noise and cavitation are generated.

   The self-operated differential pressure control valve in front of the electric valve ensures the frequent action of the electric valve caused by fluctuations in the external network, reduces the malfunction of the electric valve caused by the late signal, and creates a relatively comfortable environment.

4. The use of self-operated differential pressure control valve brings a reliable guarantee to the high-efficiency operation of the primary system.

5. The use of self-operated differential pressure control valve to control the water pump can save a lot of costs.When the circulating water pump used in the heating system decreases in the flow rate of the system, the head will increase. At the same time, when the pipe resistance decreases with the flow rate and decreases in a square relationship, the pressure head required to overcome the resistance decreases greatly.The high pressure head not only causes the control valve to produce noise, poor control performance and oscillation, but also brings unnecessary power consumption to the operation of the water pump. When the pipe resistance changes with the flow rate and the square pipeline changes, the power consumption of the water pump changes with the flow rate and the square relationship changes, so controlling the water pump can save costs.

6. The use of self-operated differential pressure control valve provides a reliable guarantee for the dynamic balance adjustment of the system.After household metering, when a user closes because he does not pay the user, if there is no self-operated differential pressure control valve, the user's flow rate will be closed or adjusted. It will be imposed on other users, which will cause other users to overpay and even cause imbalance between the riser and the riser.When a self-operated differential pressure control valve is used, the action flow through the differential pressure control valve will not be imposed on other users, and the imbalance between the riser and the riser.When the outdoor temperature or other free heat is given to the user, the user can adjust it at the same time through the control of the temperature control valve and live in the direction of the sun, which is larger than the action of living in the direction of the yin, so it is necessary to solve this problem through self-operated differential pressure control.














Frequently asked questions


1.Where is the main market for your products?
Answer: Our company has about ten years of experience in selling valves in China, but it is still just starting out in terms of exports. We hope to conduct business with companies from all over the world in the future.

2.Can samples be provided?
Answer: We can provide samples, but the freight needs to be paid by the customer.

3.How long is the delivery time?
Answer: It currently takes about 15 days, but it does not rule out that there may be special circumstances in the middle to extend the delivery time, we will communicate with you in time; if you need special customization, the delivery time will be extended, you can consult customer service for details.

4.What are the payment methods?            
Answer: We currently support two payment methods, L/C and T/T.

5.How do you guarantee the quality of your products?
Answer: Our products are strictly tested before leaving the factory. Unqualified products will not be sold. Please rest assured.

6.How long is the warranty period?
Answer: Our warranty period is one year. If it is not man-made damage during the period, we will provide free maintenance; if it is product damage caused by improper customer operation and installation, we only provide paid warranty service.

7.Where is the shipping port usually?
Answer: Our shipping port is generally in the port of Shanghai, and we may also ship from the port of Ningbo.


Welcome to consult for more questions.