China Factory ANSI JIS GB DIN 304 316 RF Industrial Stainless Steel Single/Double Acting Pneumatic Flange Ball Control Valve 150lb 300lb for Steam Water Gasoil

• Customization: Available
• Media: Water, Oil, Gas, Steam and Chemical Media
• Material: Wcb / SS304(CF8) / SS316(CF8m) / Duplex Steel
• Model NO.: Q641FPN16C
• Connection Form: Flange
• Driving Mode: Pneumatic Actuator
• Nominal Pressure: Pn16 / Pn25 / Pn40 / Pn64
• Channel: Straight Through Type
• Structure: 2PCS Flanged Floating Ball Valve
• Type: Floating Ball Valve
• Function: on-off / Regulated
• Temperature: Normal Temperature
• Standard: ANSI GB JIS DIN
• Application: Industrial Usage
• Certification: ISO9001, CE
• Seat Material: PTFE / Rptfe / Peek / Metal Seat
• Operation Type: Pneumatic
• Actuator Style: Double Acting / Spring Return
• Accessories (Optional): Solenoid Valve, Limit Switch Box, Positioner, Ect.
• Mounting Standard: ISO 5211
• Interface Standard: Namur
• OEM: Support
• Transport Package: Carton/ Wooden Case
• Specification: DN15 - DN600 (1/2" - 24")
• Trademark: SLVCN / VEAPON
• Origin: China
• HS Code: 848180
• Production Capacity: 50000/Month
• Package Size: 50.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Overview

SLVCN Pneumatic Flanged Ball Valve (2-Piece Design) is designed for reliable on-off control in industrial pipeline systems. Equipped with a rack & pinion pneumatic actuator, it delivers fast quarter-turn operation and stable torque output, ensuring efficient and responsive automated flow control for liquids, gases, and other industrial media.

The valve features a compact two-piece body with flanged end connections, providing secure installation and strong pipeline integration, especially for medium to large diameter systems. It supports international standards such as ANSI, DIN, JIS, and GB, making it suitable for global industrial projects. Manufactured from carbon steel, stainless steel, or other alloy materials, it offers excellent corrosion resistance and long service life.

With PTFE, RPTFE, PEEK, or metal seats, the valve ensures tight shut-off performance across various pressure and temperature conditions. The standard ISO 5211 mounting pad and NAMUR interface enable easy integration with automation components. Widely used in oil & gas, chemical, petrochemical, water treatment, power generation, and industrial automation systems.

Product Parameters:

Product Name	Pneumatic 2-Piece Flanged Ball Valve
Connection Size	DN15 – DN600 (1/2" – 24"), Larger sizes available upon request
Pressure Rating	PN16 / PN25 / PN40 / PN64
Valve Type	2-Piece Flanged Ball Valve
Flow Type	2-Way (Straight Through)
Connection	Flanged (ANSI / DIN / JIS / GB)
Material of Body	Carbon Steel (WCB), Stainless Steel 304 (CF8), Stainless Steel 316 (CF8M), Duplex Steel (Optional)
Seat Material	PTFE / RPTFE / PEEK / Metal Seat
Operation Type	Pneumatic
Actuator style	Pneumatic Actuator (Rack & Pinion)
Actuator Structure	Rack & Pinion
Acting Type	Double Acting / Single Acting (Spring Return)
Accessories (Optional)	Solenoid Valve, Limit Switch Box, Positioner, Air Filter Regulator
Mounting Standard	ISO 5211
Interface Standard	NAMUR
Applications	Oil & Gas, Chemical, Petrochemical, Water Treatment, Power Generation, HVAC, Industrial Automation
Certification	ISO9001, CE
OEM	Support
Brand	SLVCN

Key Features:

√ Fast & Reliable Pneumatic Automation: Rack & pinion actuator ensures quick response and stable torque for efficient on-off control

√ Flanged Connection for Secure Installation: Provides strong and stable connection, ideal for medium and large pipeline systems

 
√ Durable Body Materials: Available in carbon steel, stainless steel, and alloy materials for long service life in harsh environments

 
√ High-Performance Sealing: PTFE, RPTFE, PEEK, or metal seats ensure tight shut-off and leak-free performance

 
√ ISO 5211 & NAMUR Ready: Easy integration with solenoid valves, limit switches, and positioners for automation systems

 
√ Fail-Safe Operation Available: Double acting or spring return actuators for reliable operation in critical conditions

Quality & Testing

Packing & Delivery

Company & Trust

With over 30 years of experience in valve design, manufacturing, and sales, SLVCN is a professional manufacturer of high-quality industrial valves. We specialize in ball valves, butterfly valves, globe valves, gate valves, check valves, and solenoid valves, as well as pneumatic and electric actuators, air filters, positioners, limit switches, and other valve accessories.

Our products are ISO9001 and CE certified and comply with international standards such as DIN, ANSI, and JIS, ensuring reliable performance across diverse applications. They are widely used in Oil & Gas, Power Generation, Water Treatment, Chemical, Petrochemical, and other industries, and have been delivered for over 1,000 overseas projects in more than 100 countries.

At SLVCN, we are committed to providing professional solutions, consistent quality, and excellent service, ensuring our customers receive reliable, high-performance valve solutions for every project.

Explore Our Valve Range for Your Projects:

Our full range of valves and automation accessories ensures reliable performance across industrial projects worldwide and supports a wide variety of applications.

FAQ

Q: Are you a manufacturer or a trading company?
A: We are a professional valve manufacturer with over 30 years of experience, providing direct factory production and sales.

Q: What types of valves do you offer?
A: We specialize in ball valves, butterfly valves, globe valves, gate valves, check valves, solenoid valves, and related actuators and accessories.

Q: Which industries and applications are your valves suitable for?
A: Our valves are widely used in Oil & Gas, Chemical & Petrochemical, Power Generation, Water Treatment, HVAC, Food & Beverage, Pharmaceutical, Marine & Offshore, Mining & Metallurgy, and other industrial process systems, delivering reliable performance in demanding operating conditions.

Q: What certifications do your products have?
A: Our valves are ISO9001 and CE certified, and comply with international standards such as DIN, ANSI, and JIS. Mill Test Certificates (MTC) and original certificates can be provided on request.

Q: How do you ensure quality before shipping?
A: Every valve undergoes 100% testing, including pressure, leakage, and functional tests. Rigorous in-house inspection ensures reliable performance under real operating conditions.

Q: Do you provide technical support and installation guidance?
A: Yes, our experienced engineers provide remote guidance via video or call, assisting with installation, commissioning, and troubleshooting to ensure your valves operate correctly.

Q: Do you offer customization or OEM services?
A: Yes, we can provide custom sizes, materials, actuator types, and special features, including printing your logo on the valves.

Q: What is your typical delivery time?
A: Delivery time depends on the valve type and order quantity. Standard orders are usually shipped within 7–15 days. Please contact our sales manager for a confirmed schedule.