1 Piece Stainless Steel Floating Ball Valve | Manual Threaded Ball Valve with BSPT/BSPP/NPT Connections | DN8-DN100

Product Overview

This 1 Piece Stainless Steel Floating Ball Valve delivers reliable on/off flow control for water, oil, gas, and mild chemical applications. Its floating ball design ensures a tight seal against the PTFE seat under pressure, providing bubble-tight shut-off even at low pressure differentials. Available in SS304 or SS316 stainless steel with your choice of BSPT, BSPP, or NPT threaded connections, this valve is ideal for industrial pipelines, chemical processing, HVAC systems, and water treatment facilities. With a compact 1-piece body, low maintenance design, and 3-year warranty, it is a dependable solution for demanding manual flow control applications.

1 Piece Stainless Steel Floating Ball Valve

Technical Specifications

1 Piece Stainless Steel Floating Ball Valve

Key Features

• 1. Premium Stainless Steel Construction
• 2. Floating Ball Design for Positive Sealing
• 3. Versatile Thread Options – BSPT / BSPP / NPT
• 4. 1 Piece Body Construction
• 5. PTFE Sealing for Wide Temperature Range
• 6. OEM / ODM Customization Support
• 7. Low Maintenance Design

Applications

• Water Treatment Systems
• Oil & Gas Pipelines
• Chemical & Pharmaceutical Industry
• HVAC Systems
• Agricultural & Irrigation Systems

1 Piece Stainless Steel Floating Ball Valve

FAQ

Q1: What is the difference between BSPT, BSPP, and NPT threads?

A: BSPT (British Standard Taper Pipe Thread) and NPT (American Standard Taper Pipe Thread) are tapered threads that seal through thread deformation; they require thread sealant or PTFE tape. BSPP (British Standard Parallel Pipe Thread) features parallel threads and seals using an O-ring or washer. They are not interchangeable due to differences in thread angles and pitches.

Q2: What is the difference between a floating ball valve and a trunnion-mounted ball valve?

A: In a floating ball valve, the ball is connected only to the stem and is not fixed in place; under pressure, the ball shifts downstream to press against the seat and create a seal. Floating ball valves are more cost-effective (30–50% lower initial cost) and are suitable for smaller sizes (≤DN100) and moderate pressures, whereas trunnion-mounted ball valves are used for larger sizes and higher-pressure applications.

Q3: Can the valve body material be upgraded to SS316 or SS316L?

A: Yes. We offer customization with SS316 and SS316L materials, suitable for applications requiring superior corrosion resistance, such as chemical processing, marine environments, and pharmaceuticals. Please specify your requirements when placing an order.

Q4: What are the maximum working pressure and temperature ratings?

A: Standard valves have a maximum working pressure of 1.6 MPa (232 PSI), and the temperature range for PTFE seals is -29°C to +150°C. Options for higher pressures and extended temperature ranges are available for special applications.

1 Piece Stainless Steel Floating Ball Valve

Packing and Shipment

Packing depends on the product type and quantity. Options include coiling, rolls, bundle packing, crates, or boxes. Shipment can be arranged by sea, railway, air, or as per customer’s request.

Company Profile

LUOYANG DATANG ENERGY TECH CO., LTD is a professional industrial valve supplier, dedicated to providing reliable flow control solutions for fire protection, HVAC, water treatment, and industrial piping systems worldwide. All products are manufactured to international standards with UL/FM, 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.

Payment Terms

T/T, L/C at sight, Western Union & PayPal, etc.

1 Piece Stainless Steel Floating Ball Valve