The JOEPAI Stainless Steel Threaded Nipple Hose Mini Ball Valve serves as a precision-engineered bridge between rigid threaded piping systems and flexible hose connections. Designed and manufactured in our ISO-certified facility, this valve is an indispensable component for medium and small-scale flow control applications across instrumentation, medical equipment, micro-pumps, and precision industrial systems.
| Feature | Specfication |
|
Design Feature |
Blow-out proof stem design |
|
Manufacturing |
Entirely silica sol investment casting |
|
Port Type |
Reduced port |
|
Operation |
Handle operated, quarter-turn |
|
Size Range |
1/8" – 3/4" (DN6 – DN20) |
|
Material Options |
SS304 (CF8) / SS316 (CF8M) |
|
Pressure Rating |
1000WOG / 1000 PSI / PN63 |
|
Seat Material |
PTFE / RPTFE / PPL |
|
Finish |
Surface polishing |
|
Working Temperature |
-20℃-232℃ |
|
Suitable Media |
Water, Oil, Gas, Air |
|
Design Standard |
ASME B16.34 |
|
Threaded Ends |
ANSI B1.20.1 (NPT), BS21 (BSP/BSPT), DIN 259/2999, ISO 228/7-1, JIS B0203 |
|
Inspection & Testing |
API 598 / MSS SP-110 / EN 12266 |
1.Integrated dual-end connection: male thread + multi-ridge hose barb in one body. Remove extra adaptors, reduce potential leakage joints and BOM cost.
2.Compact precision casted stainless steel body, PN63 high pressure rating, ideal for confined space inside machinery cabinets.
3.SS304/SS316 as standard material, optional SS304L/SS316L; higher corrosion resistance than brass mini valves for gas, water, light chemical media.
4.Combined metric barb & imperial thread size, compatible with worldwide standard rigid pipe & flexible rubber/PU hose.
5.Ready-to-fit design, directly connect equipment threaded port and flexible tubing, saving assembly time for OEM manufacturers.
6.Permanent laser marking of size, material & pressure rating for easy stock management and overseas inspection.
The JOEPAI Stainless Steel Threaded Nipple Hose Mini Ball Valve is trusted across diverse industries and applications:
Industrial & Manufacturing
-Pneumatic control systems and instrumentation panels
-Hydraulic and lubrication systems
-Process equipment and skid-mounted assemblies
Medical & Laboratory
-Medical devices and analytical instruments
-Laboratory gas and fluid control
-Pharmaceutical processing equipment
Water & Environmental
-Water treatment and distribution systems
-Irrigation and agricultural equipment
-Desalination plants
Oil, Gas & Chemical
-Fuel and gas handling systems
-Chemical injection and sampling points
-Corrosive media control
JOEPAI provides comprehensive OEM customization services for our Stainless Steel Threaded Nipple Hose Mini Ball Valve. We understand that every application has unique requirements, and our engineering team is ready to deliver solutions that match your exact specifications.
| NO. | PART NAME | MATERIAL | |
| 1 | O-RING | NBR | NBR |
| 2 | STEM | SS304 | SS316 |
| 3 | BOLT | SS304 | SS304 |
| 4 | HANDLE | ALUMIMUM ALLOY/CF8 | ALUMINUM ALLOY/CF8 |
| 5 | BODY | CF8 | CF8M |
| 6 | CAP | CF8 | CF8M |
| 7 | BALL SEAT(A) | PTFE | PTFE |
| 8 | BALL | SS304 | SS316 |
| 9 | BALL SEAT(B) | PTFE | PTFE |
| Size | 1/8" 1/4" 3/8" | 1/2” | 3/4” | ||||||||
| D | 7 | 7 | 7 | 7 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 15 | 15 |
| H | 26.5 | 26.5 | 26.5 | 26.5 | 28.3 | 28.3 | 28.3 | 28.3 | 28.3 | 32 | 32 |
| W | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 | 22.8 |
| L | 48.5 | 48.5 | 48.5 | 50.5 | 52.5 | 54.5 | 58.5 | 58.5 | 59 | 66 | 69 |
| d | 5 | 5 | 5 | 6.5 | 5 | 6.5 | 8 | 9 | 9.5 | 10 | 12.5 |
| l | 18.5 | 18.5 | 18.5 | 20.5 | 18.5 | 20.5 | 25 | 25 | 25 | 25 | 28 |
| D1 | φ7 | φ8 | φ10 | φ12 | φ8 | φ10 | φ12 | φ14 | φ16 | φ16 | φ20 |
Note: Variations depend on thread configuration and end type. Please refer to specific product drawings for exact dimensions.
Manufacturing Excellence
-ISO 9001:2015 certified manufacturing facility
-State-of-the-art silica sol investment casting production lines
-In-house precision machining and assembly capabilities
-Comprehensive quality control from raw material to finished product
Industry Compliance
-Design standards: ASME B16.34
-Inspection & testing: API 598, MSS SP-110, EN 12266
-Material certifications available upon request
Global Reach & Experience
-Years of experience in industrial valve manufacturing and export
-Trusted by customers across North America, Europe, Asia, and the Middle East
-Proven track record in valve solutions for diverse industries
Quality Commitment
-100% pressure testing on every valve
-Material verification and traceability
-Rigorous dimensional inspection
-Commitment to continuous improvement
Customer-Centric Service
-Responsive technical support and application engineering
-Flexible order quantities from sample to bulk
-On-time delivery and reliable logistics
-After-sales support and warranty
A:A stainless steel mini ball valve is commonly used for controlling water, oil, gas, and other fluids in compact piping systems, equipment, and automation applications.
A:SS316 provides better corrosion resistance due to its molybdenum content, making it suitable for chemical, marine, and harsh environments. SS304 is widely used for general industrial applications.
A:We provide various thread standards including NPT, BSP, DIN, ISO228, and JIS to meet different international piping requirements.
A:Yes. OEM customization options include materials, thread types, sizes, surface treatment, and logo marking.
A:It is suitable for water, oil, gas, and other compatible industrial fluids within the specified pressure and temperature range.
Address
Building 2, No. 4228, Binhai 3rd Road, Xinghai Street, Longwan District, Wenzhou City, Zhejiang Province, China
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