Stainless Steel Tlv Ball Free Float Inverted Bucket Thermodynamic Steam Trap
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Product Highlights
- Sanitary Hygienic Design: Smooth, crevice-free interior meets 3A/FDA/EHEDG standards for food and pharma use.
- High Corrosion Resistance: Made from SS304/316L stainless steel, resisting chemical and cleaning agent corrosion.
- Automatic Condensate Control: Self-activating mechanism ensures precise drainage without manual intervention.
- CIP/SIP Compatibility: Fully compatible with Clean-in-Place and Steam-in-Place for sterile process systems.
- Compact & Flexible Installation: Space-saving design allows horizontal or vertical installation in tight pipelines.
- High Sealing Performance: Premium seals (EPDM/PTFE/FKM) ensure leak-free operation and product integrity.
- 3-Year Warranty Coverage: Comprehensive 3-year warranty on stainless steel products excluding gaskets.
- Customization Available: Supports customization from samples, designs, and flexible minor adjustments.
Product Attributes
- Customization
- Available
- Media
- Water
- Certification
- ISO
- Model NO.
- JN-FL5001
- Pressure
- High Pressure
- Temperature
- High Temperature
- Connection
- Thread
- Material
- Stainless Steel
- Type
- Thermostatic
- Size
- 1"-4"
- Transport Package
- Wooden Case
- Specification
- 1"-4"
- Trademark
- joneng
- Origin
- Wenzhou, China
- HS Code
- 8481804090
- Production Capacity
- 1000piece Per Month
- Package Size
- 20.00cm * 30.00cm * 20.00cm
- Package Gross Weight
- 5.000kg
- Lead Time
-
7 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
The working principle of a stainless steel sanitary steam trap is to automatically separate and discharge condensate from steam systems while retaining live steam. It operates based on temperature or density differences, using internal mechanisms such as float, thermostatic, or thermodynamic elements. When condensate accumulates, the valve opens to release it; once steam is detected, it closes tightly to prevent loss, ensuring efficient heat transfer and hygienic conditions.
Size range: DN15-DN50 or 1/2"-2"
Connection: quick-install, welding, thread, flange
Applicable pressure: 0.1-1.6 MPa
Applicable temperature: 0-180°C (high temperature type can reach 220°C)
Drainage capacity: up to several thousand kg/h depending on the model
Body material: stainless steel 304 / 316L
Seal material: EPDM, PTFE, FKM, etc.
Operation type: float type, thermostatic type, thermodynamic type
Sanitary level: in accordance with 3A / FDA / EHEDG standards
Installation method: horizontal or vertical installation
1.Precise Drainage
Ensures timely discharge of condensate, preventing water buildup and maintaining system efficiency.
2.Hygienic Design
The internal surface is smooth and crevice-free, fully compatible with CIP/SIP for hygienic operation.
3.Excellent Corrosion Resistance
Made from high-grade stainless steel, resistant to corrosive media and cleaning agents.
Automatically opens and closes based on condensate level, minimizing manual intervention.
5.Compact Structure
Compactly designed for flexible installation, ideal for sanitary process piping.
6.High Sealing Performance
Features premium sealing components for leak-free operation, ensuring product integrity.

Feature |
Advantage | Benefit |
|
1.Designed with a smooth and crevice-free interior that complies with 3A and EHEDG standards, ensuring sanitary compatibility for food, beverage, and pharmaceutical industries. |
1.By preventing condensate buildup, it eliminates contamination risks and preserves the purity of sensitive fluids, especially in hygienic applications. |
1.By eliminating condensate, it prevents water hammer and corrosion, extending the life of heat exchangers and process lines. |
We have three manufacturing factories under Joneng enterprise.
Jiayuan is especially into elbow, tee, reducer,manifolds,fittings in both sanitary grade and schedule grade ;
Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines;
Ezo is into manhole covers, hoppers and small tanks.
We mainly manufacture:
Stainless steel butterfly valves, ball valves, check valves, CPM valves, diaphragm valves..;
Stainless steel sanitary & Industrial grade elbow, tee, reducer, ferrule, union fittings ;
Stainless steel sight glass, spray ball, manhole cover, flanges,strainers, filters,pipe clamps;
Stainless steel centrifugal pumps, CIP pump, emulsifying pump, rotary pumps;
Stainless steel mixing tank, storage tank, reactors...
The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is approved with CE, PED, ISO9001, ISO14001 quality management system. The products are complied with FDA certificate.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory. We always believe honesty and responsibility is the only way leading to long term business relationship. Wishing to have a cooperation with you for more than 10 years.
More advantages of the company:
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.
| Production Lines | Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, | |
| Product Range | Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve... | |
| Year Established | 2007 | |
| Factory Size in Square Meters | 5000M2 | |
| NO. OF TOTAL STAFF | 130 | |
| Production Capital | 8 000 000 USD | |
| Detail capacity | Manhole covers | 12000nos |
| Pipe fittings | 150000nos | |
| Ferrules, unions, connectors | 200000nos | |
| Diaphragm valves | 15000nos | |
| Butterfly valves | 20000nos | |
| Investment in Manufacturing Equipment | 750000USD | |
| Details of equipment | For machining parts 29 nos of LG Mazak CNC Machines 4 nos of local CNC machines 2 nos of automatic CNC center 12 nos of plain lathe For pipe fittings 4 nos of press 3 nos of cutting machine 3 nos of chamfering machine We also have the following quipments 4 nos of polishing machine 12 nos of grinding machine 3 nos of laser marking machine 3 nos of pressure testing machine 1 nos of temperature testing machine 3 nos of spectro instrument 1 nos of surface roughness device |
|
| Primary Competitive Advantages | Strict inspection, honest business way, fast revert on order problem | |
| Stocked materials | Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, | |
| OEM Services Provided | Yes | |
| Design Service Offered | Yes | |
| Sales Volume | 6 000 000 USD | |
| Export Percentage | 80% | |
| MAIN MARKET | USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East... | |
| Own Brand Name | JoNeng | |
We are a manufacturer factory and we also have our own exporting license.
2. Do you have certificate?
Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design.
3. How do you control the quality?
In quality control, the most important is to avoid material mixing.
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant.
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection.
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...
4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities.
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology;
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.
5. If there is any quality problem, how do you solve it?
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem.
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
6. How long is your delivery time?
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.
7. Warranty time?
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.
8. Why trust in us?
14 years in this industry. It makes us professional. Good credit in this market.
All of our machines are the assurance of our responsibility.
9. Free sample?
Free samples can be provided for first cooperation under sincere cooperation.
10. What is the MOQ?
1PCS MOQ is welcome for starting cooperatoon
11. Material certificate?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.
12. More questions are appreciated.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531583". Items marked "" are certified.
Company Profile
JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China.
Totally 130nos of workers and the factory Covers 5000m2. Till now, we have 34 sets of LG Mazak machines and other local CNC machines; Plus, we have 2 sets of automatic machining unit.
To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.
JoNeng valves provides the following sanitary flow control components:
Stainless steel sanitary valve ( stainless steel sanitary butterfly valve, sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary CPM valve, ...)
Stainless steel sanitary pipe fittings( stainless steel sanitary elbow, tee, clamp, ferrule, union, cleaning ball, sight glass, filter...)
Stainless steel Sanitary pump ( stainless steel sanitary centrifugal pump, rotary lobe pump, CIP pump)
JoNeng services for food, beverage, dairy, chemical, bioth, pharmaceutical, and etc industries.
JoNeng customers are from 55 different countries. After so many years, JoNeng know more about different requirements from different countries' customers.
JoNeng valves believes in "What we say, what we do". We always believe honesty and responsibility is the only way leading to long term business relationship. Trying our best for customers and put ourselves into customers' shoes.
Our commitment " Never let customers leave us because our poor quality".
Making business with us, making friends with us.
About Our Factory & Business Background
- Address
- A1-14, Wanyang Technical City, Longwan District, Wenzhou, Zhejiang, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Butterfly Valve, Diaphragm Valve, Check Valve, Pipe Fitting, Sample Valve, Union, Cpm Valve, Centrifugal Pump, Manhole Cover, Safety Valve
-
Production Lines
- 2
-
Production Machines
- CNC lathe
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Flexible customization, Minor Customization
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 9 Years
-
Main Markets
- Domestic
-
Annual Export Revenue
- 24,966,511 RMB
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
FAQ
- Are you a trading company or factory?
- We are a manufacturer factory and we also have our own exporting license.
- Do you have certificates?
- Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design.
- How do you control the quality?
- In quality control, the most important is to avoid material mixing. In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 2 staff inspect during production in different sections 5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...
- How many factories do you have?
- Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades; Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.
- If there is any quality problem, how do you solve it?
- We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
- How long is your delivery time?
- For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.
- What is the warranty time?
- 3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.
- Why trust in us?
- 14 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility.
- Do you provide free samples?
- Free samples can be provided for first cooperation under sincere cooperation.
- What is the MOQ?
- 1PCS MOQ is welcome for starting cooperatoon
- Are material certificates available?
- Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.
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