Timely Delivery Robust Industrial-Grade Regulating Valve for Energy Management Systems

• Customization: Available
• Temperature: Ordinary Temperature
• Media: Water, Oil, Steam and Various Corrosive Media
• Standard: Standard
• Connection Mode: Flanged Type, Butt-Welded Type
• Power: Electric, Pneumatic
• Material: Copper, Stainless Steel, Aluminum Alloy
• Type: Self-Operated
• Color: Customizable
• Flow Characteristics: Linear/Equal Percentage/Quick Opening
• Nominal Pressure MPa: Pn1.0-Pn6.4
• Nominal Diameter mm: DN15-DN200
• Applicable Temperature: -29℃—250℃
• Execute Institution: Electric, Pneumatic
• Transport Package: Cardboard Box/Wooden Box
• Trademark: Kunhui
• Origin: Nanjing, Jiangsu Province
• HS Code: 8481804090
• Package Size: 80.00cm * 60.00cm * 25.00cm
• Package Gross Weight: 6.000kg

Product Description

Product Description

Control Valve

Product Introduction:

Control valves are key devices used in industrial automation to regulate the flow, pressure, temperature, and level of fluids (such as liquids, gases, and steam). They automatically change the valve opening by receiving control signals (pneumatic, electric, or electronic) to achieve precise process control. The main types include ball valves, butterfly valves, angle seat valves, and V-type valves. They are widely used in HVAC, chemical, and pharmaceutical industries to improve efficiency, ensure product quality, and ensure operational safety.

Product Features:

Control valves are characterized by precise flow and pressure regulation capabilities, high reliability and durability, materials and designs adaptable to various working conditions, and intelligent operation and ease of maintenance. They enable precise control of fluid media (water, gas, oil, slurry, etc.), thereby improving production efficiency, ensuring safety, and reducing operating costs. Different types of control valves (such as ball valves, butterfly valves, and diaphragm valves) have their own strengths; for example, ball valves offer good flowability, butterfly valves have fast response, while needle valves excel in fine-tuning precision.

Product advantages:

The advantages of control valves are mainly reflected in precise process control (achieving accurate regulation and improving product quality), wide applicability (handling gas, liquid, high temperature and corrosive media), energy optimization (reducing energy waste), high reliability (safety, explosion-proof, reducing failures), and intelligence (self-diagnosis, remote monitoring), etc. They are suitable for various industries such as petrochemical, power, semiconductor, etc., to achieve automated, efficient and safe fluid management.

Product Applications:

Control valves are widely used in industrial fields such as petrochemicals, new energy, water treatment, power, and heating. Their core function is to automatically regulate key parameters such as flow rate, pressure, and temperature, ensuring stable, safe, and efficient production processes and achieving precise fluid control. Specific applications include petroleum refining, chemical mixing, heating system balancing, lithium battery production, photovoltaic manufacturing, and nuclear power safety protection.

Applicable parameters	Range Table
Nominal pressure  Mpa	PN1.0-PN6.4
Nominal diameter  mm	DN15-DN200
Applicable temperature	-29℃—250℃
Connection method	Flanged type, butt-welded type
Applicable medium	Water, oil, steam and various corrosive media (different media are selected for different working conditions)
Execute Institution	Electric, pneumatic

Main Products

Company Profile

Nanjing Kunhui Fluid Equipment Co., Ltd. was established in 2005, located at Building 3, No.98 Suyuan Avenue,Jiangning District, Nanjing,China. It is a professional company dedicated to the sales and technical services of valves and automatic control products. Since its establishment, the company has provided many customers with high-quality and cost-effective fluid control equipment and related technical services, winning wide acclaim and a good reputation in the industry. 

The company has the following departments: Human Resources Department, Finance Department, Import Product Sales Department, Domestic Product Sales Department, Technical Service Department, Business and Logistics Department, etc. Through continuous exploration and operation, it has successively become an agent for well-known brands such as BURKERT (Germany), IMI Norgren, Rortork (UK), PRE-VENT (Germany), Taiwan KUHNWAY/QUEEN, Baoshuo, etc. 

The company's main products include: solenoid valves, pneumatic angle seat valves, diaphragm valves, electric/pneumatic control valves, sensors, transmitters, electric/pneumatic ball valves, electric/pneumatic butterfly valves, etc. These products are mainly applied in fields such as petrochemical, electric power, shipbuilding, fire protection, environmental protection, metallurgy, light industry (beverage & food), pharmaceutical and medical equipment, bioengineering, natural gas, etc. Typical cooperative clients include CSSC Oasis, AVIC Industry, Baosteel Meishan Iron & Steel, Guodian Nari, Xuzhou Kerong Environment, etc.    

Specialization, refinement, and high quality are the foundation and way of survival for Nanjing Kunhui Fluid Equipment Co., Ltd. The company's mission is to provide every customer with high-quality products and professional solutions. Adhering to the service principle of "Quality First, Customer Supreme; Truth-Seeking, Pragmatism, and Collaborative Development", the company has established long-term cooperative relationships with many enterprises. Warmly welcome friends from all walks of life to visit, inspect, and negotiate business. We look forward to creating brilliance with you hand in hand!

Why Choose us

1. All our workers own rich experience to ensure the export smoothly and make you feel sincere service before,

during and after the purchase.

2. Our factory can customize according to your requirements and report the production progress to you at any time.

3. High output, you can get the earliest goods.

4. The factory sells directly, removes the middleman and earns the difference, allowing you to get the best price.

5. We have the specialized after-sales service to solve the quality problems in time.

You are an agent, you will have a competitive price!!!

You are the end user, you will have superior quality!!!

Exhibition & Certificates

Partners & Collaboration Cases

Packaging & Shipping

(1) We typically use wooden crates to package valves.

(2) We will place foam or bubble wrap inside, and use paper packaging to protect the valves and fittings, ensuring their safety and integrity.

(3) We can package according to the customer's specific requirements.

(4) The customer's logo can be printed on the valve packaging.

FAQ

1. Q: Are you a manufacturer or a trading company?

A: We are a valve manufacturer and factory, not a trading company. We have 20 years of experience in valve manufacturing.

2. What are your payment terms?

A: T/T 30% as deposit, and 70% before delivery/receive copy of B/L. We will show you photos of the products and packaging before you pay the balance.

3. Q: What is your product range?

A: We can produce electric and pneumatic ball valves and butterfly valves, gate valves, control valves, solenoid valves, etc., all kinds of valves. We can assemble them into complete sets for export.According to ISO/ANSI/DIN/JIS/EN/GOST/AS standards.

4. Q: Does your factory have stock? How about your delivery time?

A: We have valves in normal sizes in stock. Delivery time depends on your quantity, generally 20-35 days.

5. Q: What certificates will you provide?

A: We can provide CE/ISO certification.

6. After-sales Service

A: 18-month warranty on all products. As an experienced manufacturer, you can rest assured about the quality and after-sales service.

7. Payment

A: T/T, D/P, D/A

8. Shipping

A: By DHL, UPS, EMS, FedEx, San Francisco, Air Freight, Sea Freight

9. Do you provide free samples?

A: Free samples are possible for us.

10. How do you establish a long-term and good relationship with our business?

A: 1. We maintain good quality and competitive prices to ensure our customers benefit.

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.