Threaded Ball Valve

Threaded Ball Valve Parameter Specifications Industry Applications

Threaded Ball Valve

Product Overview

The Threaded Ball Valve is a compact and reliable quarter-turn valve designed for quick shut-off and flow control in low to medium-pressure piping systems. Featuring threaded end connections, the valve offers easy installation, convenient maintenance, and excellent sealing performance. Its full-port design minimizes pressure loss and ensures smooth fluid flow.

Manufactured from high-quality stainless steel, carbon steel, brass, or special alloy materials, Threaded Ball Valves are suitable for a wide range of industrial, commercial, and utility applications involving water, oil, gas, steam, and chemical media.

OEM & Customization Capabilities

We provide comprehensive OEM and ODM services to meet diverse market and project requirements:

Custom valve sizes and pressure ratings
Available in 1-piece, 2-piece, and 3-piece body designs
Customized threaded standards (NPT, BSPT, BSPP, DIN, JIS)
Custom body, ball, stem, and seat materials
Optional locking handle and anti-static design
Pneumatic and electric actuator mounting options (ISO 5211)
Customized logo engraving, nameplates, and packaging
Fire-safe and low-emission designs available
Special surface treatments and corrosion-resistant coatings
Customized solutions for chemical, marine, and food-grade applications

Certifications

Our Threaded Ball Valves can be manufactured and tested according to international standards:

ISO 9001 Quality Management System
API 608 Ball Valve Standard
API 598 Inspection and Testing Standard
ASME B16.34 Design Standard
CE / PED Certification
ISO 5208 Pressure Testing Standard
ISO 5211 Actuator Mounting Standard
NACE MR0175 / MR0103 Compliance (Optional)
API 607 Fire Safe Certification (Optional)
ISO 15848 Fugitive Emission Certification (Optional)

Parameter Specifications

Parameter	Specification / Range
Valve Type	Threaded Ball Valve
Body Design	1-Piece, 2-Piece, 3-Piece
Body Material	Stainless Steel, Carbon Steel, Brass, Alloy Steel
Ball Material	SS304, SS316, Duplex Stainless Steel
Stem Material	Stainless Steel
Seat Material	PTFE, RPTFE, PEEK, Devlon
Size Range	DN8 – DN100 (1/4" – 4")
Pressure Rating	PN16 – PN100 / Class 150 – Class 800
Connection Type	NPT, BSPT, BSPP, Female x Female, Female x Male
Bore Type	Full Port / Reduced Port
Operating Temperature	-29°C to +200°C
High-Temperature Option	Up to +300°C (Special Seat Materials)
Operation Method	Lever Handle, Locking Handle, Pneumatic, Electric
Fire Safe Design	Optional
Anti-Static Design	Optional
Testing Standard	API 598, ISO 5208
Applicable Media	Water, Oil, Gas, Steam, Chemical Fluids

Industry Applications

Threaded Ball Valves are widely used in compact piping systems requiring reliable shut-off, easy installation, and cost-effective operation.

Oil & Gas Industry

Instrumentation systems
Fuel transfer lines
Utility piping systems
Gas distribution networks

Chemical & Petrochemical Industry

Chemical dosing systems
Process control pipelines
Solvent and fluid handling systems
Laboratory installations

Water Treatment Systems

Water supply pipelines
Filtration equipment
Pump and pressure systems
Irrigation networks

HVAC & Building Services

Heating and cooling systems
Compressed air networks
Boiler and chiller installations
Utility service lines

Food & Beverage Industry

Process water systems
Beverage production lines
Cleaning and sanitation systems
Food-grade fluid transportation

Pharmaceutical Industry

Purified water systems
Process fluid control
Clean utility pipelines

Marine & Shipbuilding

Fuel systems
Cooling water circuits
Hydraulic systems
Auxiliary service pipelines

General Industrial Applications

Compressed air systems
Hydraulic equipment
Manufacturing process lines
Equipment isolation and maintenance systems

Key Advantages

Compact and lightweight design
Easy installation with threaded connections
Fast quarter-turn operation
Excellent sealing performance with low torque
Full-port design minimizes pressure loss
Low maintenance and long service life
Available in multiple material and connection options
Suitable for manual and automated operation
Cost-effective solution for small and medium-sized piping systems
Compliant with major international standards and certifications for global markets

CUSTOMIZED SERVICE Customized Product

Material customization plan

Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.

Structural optimization design

For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.

Interface standard adaptation

Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.