Pneumatic Stainless Steel Flanged Ball Valve High Temperature Pn 16 Water Medium Customizable General

• Customization: Available
• Media: Oil, Gas, Water, Acid and Alkali, Steam
• Material: Stainless Steel
• Model NO.: KH1017
• Connection Form: Flange
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Flexible Ball Valve
• Type: Flexible Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve
• Temperature: Normal Temperature
• Standard: API 6D, ISO 17292, GB/T 12224
• Application: Industrial Usage, Water Industrial Usage
• Color: Customizable
• Pressure Rating: Pn16/40, Class 150/300
• Body Material: Wcb, CF8 (304), CF8m (316)
• Ball Material: CF8, CF8m, Hardened Stainless Steel
• Seat Material: PTFE, Rptfe, Peek
• Stem Material: 316 Stainless Steel, 17-4pH
• Transport Package: Cardboard Box/Wooden Box
• Specification: DN8-DN1200
• Trademark: Kunhui
• Origin: Nanjing, Jiangsu Province
• HS Code: 8481804090
• Production Capacity: 50000
• Package Size: 80.00cm * 60.00cm * 25.00cm
• Package Gross Weight: 6.000kg

Product Description

Product Description

Pneumatic Ball Valve

Product Introduction:

A pneumatic ball valve is a valve that uses compressed air to drive it and opens, closes, or regulates flow by rotating the ball 90 degrees. It features quick switching, good sealing, convenient operation, and easy automation. It is widely used in chemical, petrochemical, and water treatment industries. It can be equipped with accessories to achieve remote control and precise control of parameters such as pressure and flow.

Product Features:

Pneumatic ball valves are characterized by low flow resistance, good sealing performance, convenient operation (quick opening and closing at 90 degrees), compact structure, lightweight, easy maintenance, and the ability to achieve automated control. They are also widely applicable to various media ranging from high vacuum to high pressure and high temperature to low temperature, and are especially suitable for fluid control containing solid particles or fibers. They can quickly cut off and regulate flow.

Product advantages:

Pneumatic ball valves have the advantages of low flow resistance, good sealing performance, fast opening and closing, simple structure, and easy automation. They are suitable for various media and harsh environments, can achieve remote control, and are easy to maintain. They are especially suitable for large-diameter pipelines and scenarios that require rapid shut-off, which can reduce energy consumption and improve system efficiency.

Product Applications:

Pneumatic ball valves are widely used in industries such as chemical, petrochemical, power, water treatment, food and pharmaceutical, metallurgy and papermaking. They are mainly used to quickly cut off, distribute or change the direction of fluids (such as oil, gas, water, acid and alkali, steam) to achieve automated control. Due to their fast response, corrosion resistance, good sealing performance and easy explosion protection, they are an indispensable component of fluid control systems.

Parameter	Description	2-Piece Floating Ball (PB2 Series)	3-Piece Trunnion Ball (PB3 Series)
Model	KAQ	PB2-150 (DN15), PB2-300 (DN300)	PB3-150 (DN15), PB3-600 (DN600)
Size Range	Nominal Diameter (DN/Inch)	DN15 (1/2″) – DN300 (12″)	DN15 (1/2″) – DN600 (24″)
Pressure Rating	PN/Class	PN16/40, Class 150/300	PN40/100, Class 300/600
Connection Type	End Connection	Threaded (BSP/NPT), Wafer, Flanged	Flanged (RF/RTJ), Welded (BW/SW)
Body Material	Valve Body	WCB, CF8 (304), CF8M (316)	WCB, CF8, CF8M, Alloy 20, Hastelloy C
Ball Material	Ball Core	CF8, CF8M, Hardened Stainless Steel	CF8M, 13Cr, Stellite Coated
Seat Material	Sealing Seat	PTFE, RPTFE, PEEK	PTFE (Low Pressure), Metal-to-Metal (High Pressure)
Stem Material	Valve Stem	316 Stainless Steel, 17-4PH	316L Stainless Steel, Alloy Steel
Actuator Type	Actuation Mode	Double-Acting, Single-Acting (Spring-Return)	Double-Acting, Single-Acting
Air Supply Pressure	Operating Air Pressure	0.4–0.7 MPa (60–100 PSI)	0.5–0.8 MPa (70–120 PSI)
Air Connection Port	Port Size	G1/4″, NPT1/4″	G3/8″, NPT3/8″
Torque Output	Actuator Torque	20–1200 Nm	100–5000 Nm
Action Time	Open/Close Cycle	≤3s (DN15–DN50), ≤8s (DN65–DN300)	≤5s (DN15–DN50), ≤15s (DN65–DN600)
Control Accessories	Optional Control Parts	Limit Switch Box, Solenoid Valve, Filter Regulator	Smart Positioner (4–20mA), Lock-Up Valve, Handwheel
Media Temperature	Operating Temp. Range	-40°C to 180°C (PTFE Seat)-20°C to 250°C (PEEK Seat)	-50°C to 450°C (Metal Seat)
Ambient Temperature	Environment Temp. Range	-20°C to 60°C	-30°C to 70°C
Protection Class	IP Rating	IP65	IP66/67
Standards Compliance	Design & Testing Standards	API 6D, ISO 17292, GB/T 12224	API 6D, ISO 10497, BS EN 12516
Flow Characteristic	Flow Performance	Quick Open	Quick Open
Leakage Class	Sealing Performance	ANSI Class VI (Soft Seat), ANSI Class IV (Metal Seat)	ANSI Class VI (Soft Seat), ANSI Class V (Metal Seat)

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.