High Pressure Screwed Ball Valve with Locking Handle
Our stainless steel threaded ball valves are designed for reliable on-off fluid control in various pipeline systems, combining compact structure, excellent sealing and easy operation.Made of premium 304/316 stainless steel, these valves feature a floating ball structure with PTFE seats, ensuring zero leakage in both high and low pressure applications.The threaded end design allows for direct installation with pipe threads, eliminating the need for flanges and simplifying on-site installation, making it ideal for small to medium-sized pipelines.With a full bore design, the valve minimizes flow resistance and pressure loss, ensuring smooth fluid transmission.Our threaded ball valves are widely used in water supply, HVAC, chemical, food & beverage, and plumbing industries, meeting international standards such as ANSI, DIN, and GB.We support customized specifications, materials and pressure ratings to meet your unique project requirements, with strict quality inspection and fast delivery.
Product Parameter
|
Item |
Specification |
|
Product Name |
Threaded Ball Valve |
|
Nominal Diameter |
DN8-DN100 (1/4"-4") |
|
Pressure Rating |
PN16, PN25, PN40, Class150 |
|
Body Material |
Stainless Steel 304, 316, 316L, WCB |
|
Ball Material |
Stainless Steel 304/316 |
|
Seat Material |
PTFE, RPTFE, EPDM, NBR |
|
Stem Material |
Stainless Steel 304/316 |
|
Operation Mode |
Lever Handle, Gear Operator |
|
Connection Type |
Female Thread (NPT, BSP, BSPT) |
|
End Standard |
ANSI B1.20.1, DIN 2999, GB/T 7306 |
|
Working Temperature |
-20℃~+180℃ (PTFE), -40℃~+200℃ (RPTFE) |
|
Application Medium |
Water, Oil, Gas, Acid, Alkali, Steam |
|
Test Standard |
API 598, GB/T 13927, EN 12266 |
|
Fire Safe Design |
Optional API 607 |
Product feature and application
Core Features
- Easy Threaded Installation: Direct pipe thread connection, no flanges required, saves installation time and cost
- Zero Leakage Sealing: Premium PTFE seats with floating ball structure, 100% bubble-tight shutoff
- Full Bore Flow: Minimizes pressure loss, suitable for high-flow fluid transmission
- Corrosion Resistance: 304/316 stainless steel body, ideal for corrosive and sanitary environments
- Compact Structure: Small size, light weight, suitable for limited-space pipeline systems
- Easy Operation: 90° quick opening/closing, convenient for on-site operation
- Anti-static & Fire Safe: Optional anti-static design and fire safe certification, ensures safe operation
Wide Applications
- Water supply and drainage systems
- HVAC and building plumbing systems
- Chemical and pharmaceutical process pipelines
- Food, beverage and sanitary pipelines
- Oil and gas small-bore pipelines
- Marine and ship pipeline systems
- Industrial automation control systems
Product details
- Material Inspection: 100% raw material inspection, with material certificate for each batch
- Precision Machining: CNC machining for valve body, ball and thread, ensuring dimensional accuracy
- Seal Performance Test: 100% pressure test (shell test, seat test) before delivery, ensuring zero leakage
- Surface Treatment: Passivation treatment for stainless steel, enhancing corrosion resistance
- Handle Assembly: Professional handle installation, ensuring smooth 90° operation
- Quality Control: Strict ISO 9001 quality management system, full-process quality traceability
Product Production Display
Production Workshop:
Modern standard workshop with advanced production equipment
Production Process:
Raw material cutting → CNC machining → assembly → pressure test → surface treatment → packaging
Raw Material Warehouse:
Standardized raw material storage, ensuring material quality
Testing Equipment:
Professional pressure testing machine, material analyzer, dimensional inspection tools
Technical Team:
Experienced R&D and technical team, supporting customized product development
Certifications:
ISO 9001, CE, API, WRAS, etc. international certifications
Product Transport Package
Inner Packaging:
Plastic film wrapping + foam protection, preventing scratch and collision
01
Outer Packaging:
Standard export wooden case/plywood case, fumigation-free for international shipping
02
Marking:
Clear product name, specification, quantity, weight, shipping mark on the package
03
Custom Packaging:
Support customized packaging according to customer requirements
04
Shipping Method:
Sea freight, air freight, express delivery, flexible logistics solutions
05
After-sales service
We provide a complete set of after-sales service solutions for global customers:
● Technical Support: 24/7 online technical consultation, product selection guidance, installation instruction
● Installation Guidance: Detailed installation manual and online video guidance
● Warranty Service: 12-month warranty for all products, free replacement of damaged parts within warranty period
● Spare Parts Supply: Long-term supply of original spare parts at preferential price
● Training Service: Free operation and maintenance training for customer's technical staff
● After-sales Response: 24-hour rapid response to after-sales problems, solving problems efficiently
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