2 Piece Stainless Steel Ball Valve Full Port BSP/NPT Thread 1000psi DN15-DN100

Product Overview

The Stainless Steel Ball Valve is a high-quality manual shut-off valve designed for reliable on/off control in various industrial piping systems. With a full port (full bore) design, this valve ensures minimal pressure drop and unrestricted flow. The 3-piece construction allows for easy inline maintenance without removing the entire valve from the pipeline. Manufactured from premium stainless steel (SS304 / SS316), it offers excellent corrosion resistance, high strength, and long service life. The valve features a sturdy handle with PTFE seats and seals, ensuring bubble-tight shut-off and smooth operation. Available in sizes from DN15 to DN100 (1/2″ to 4″), with threaded connections, it is suitable for a wide range of applications including water, oil, gas, and chemical media. Certified with ISO and CE, this ball valve combines German advanced technology with rigorous quality control to deliver superior performance and safety.

2 Piece Stainless Steel Ball Valve

Technical Specifications

2 Piece Stainless Steel Ball Valve

Key Features

• Full Port Design: The full bore (full port) design minimizes pressure loss and allows maximum flow capacity, making it highly efficient for high-flow applications.
• Premium Stainless Steel Material: Body, ball, and stem are all made of high-grade stainless steel (SS304 / SS316), offering outstanding corrosion resistance, durability, and compatibility with a wide range of media.
• Bubble-Tight Shut-off: PTFE seats and seals provide reliable bi-directional sealing with zero leakage, ensuring system safety and process integrity.
• Easy Operation: The ergonomic handle delivers smooth 90-degree quarter-turn operation with clear open/closed position indication.
• Wide Size & Pressure Range: Available from DN15 to DN100 with 1000psi pressure rating, suitable for various industrial applications.
• High Reliability: Certified with ISO, CE, and SIL for functional safety, ensuring dependable performance in critical systems.
• Customization Support: OEM and ODM services available for material, connection type, thread standard, and marking.

Applications

• Water Treatment: Flow control in water supply pipelines, filtration systems, and wastewater treatment plants.
• Oil & Gas: On/off control in fuel oil lines, lubrication systems, and gas distribution networks.
• Chemical Industry: Isolation and flow control for various chemical media, acids, alkalis, and solvents.
• HVAC & Building Services: Shut-off and isolation in heating, cooling, and plumbing systems.
• Food & Beverage: Sanitary flow control in processing lines (with appropriate material selection).
• Fire Protection: Isolation valves in fire sprinkler systems and hydrant networks.
• Marine & Offshore: Corrosion-resistant flow control in seawater and cooling systems.
• Industrial Machinery: Cooling water and pneumatic control in manufacturing equipment.

2 Piece Stainless Steel Ball Valve

Packing and Shipment

• Packing Method：Standard export wooden crates or pallets; rainproof and moisture-proof.
• Shipment：Supported by sea, railway, air, or road transport to designated ports. Container loading and securing services provided to ensure safe transit.

Payment Terms

• T/T, L/C at sight, Western Union, PayPal, Credit Card, etc.

Company Profile

Luoyang Datang Energy Tech Co., Ltd is a professional industrial valve supplier, dedicated to providing reliable flow control solutions for water treatment, chemical, oil & gas, HVAC, and industrial piping systems worldwide. All products are manufactured to international standards with CE and ISO 9001 certifications. With over 10 years of experience, a modern facility of 80,000 m², and 200+ professional employees, we serve customers in 10+ countries with quality products, competitive pricing, and reliable delivery.

2 Piece Stainless Steel Ball Valve

FAQ

Q1: What is the difference between SS304 and SS316 ball valves? How to choose?
A1: SS316 contains molybdenum, offering superior resistance to chloride corrosion and pitting, making it suitable for seawater, chemical media, and highly corrosive environments. SS304 is suitable for conventional media like water, oil, and gas. Selection should be based on the corrosiveness of your actual working medium.

Q2: What is a full port ball valve? What are the advantages over reduced port?
A2: A full port ball valve has a ball bore diameter equal to the pipe inner diameter, allowing unrestricted flow with minimal pressure drop. A reduced port valve has a smaller bore, creating flow resistance. Full port design is ideal for high-flow applications and where pipeline pigs need to pass through.

Q3: What is the MPa equivalent of 1000psi pressure rating?
A3: 1000psi is approximately 6.9MPa, close to PN63 rating. Please ensure your system working pressure does not exceed this range. Contact us for custom higher pressure ratings.

Q4: What thread standards are available? Do you support NPT threads?
A4: Standard products are available with BSP, BSPT, and NPT threads. Please specify your thread standard when ordering. We support custom thread specifications per customer drawings.

Q5: What are the advantages of a 3-piece ball valve over 1-piece or 2-piece?
A5: The 3-piece construction allows the center section to be removed for seat, ball, and seal maintenance or replacement without disconnecting the pipeline, significantly reducing maintenance cost and downtime. 1-piece and 2-piece designs typically require complete removal from the pipeline for service.

2 Piece Stainless Steel Ball Valve