Stainless Steel Sanitary Piston Pneumatic PVC-U Proportional Control Angle Seat Valve
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| Media: | Water |
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Basic Info.
- Model NO.
- DIN-STV 1003
- Material
- Steel
- Standard
- 3A-DIN
- Valve Plug
- Ss
- Connection Form
- Thread
- Open Manner
- Quick-Opening
- Size
- 0.75
- Usage
- Food Machinery
- Situation
- Industrial
- Service Life
- >10 Years
- Transport Package
- Wooden Case
- Specification
- 1"-4"
- Trademark
- JONENG
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 3000PCS/Month
Packaging & Delivery
- Package Size
- 20.00cm * 30.00cm * 20.00cm
- Package Gross Weight
- 5.000kg
Product Description
Angle Seat Valve is a precision flow control product designed for both sanitary-grade and industrial-grade applications. From a hygienic perspective, it features a smooth stainless steel body, minimal dead zones, and compatibility with CIP/SIP cleaning, making it suitable for food, beverage, dairy, and pharmaceutical processes. The PVC-U sealing components provide chemical resistance and stable proportional regulation for clean fluids. From an industrial viewpoint, the piston pneumatic actuator delivers fast response, high cycle life, and accurate throttling under fluctuating pressures. Its angle seat structure ensures reliable shutoff, reduced pressure loss, and long-term durability in demanding automated control systems.
This valve is typically mounted on process pipelines, dosing lines, and control manifolds. In sanitary systems, it is used to precisely regulate steam, water, or product flow to maintain consistent process conditions and hygiene standards. In industrial systems, it controls compressed air, neutral chemicals, or utility fluids, enabling stable proportional control, rapid switching, and automation integration. This positioning allows the valve to optimize flow accuracy, improve energy efficiency, and enhance overall process safety and reliability.
Key Features:
Size Range: DN15-DN100
Working Pressure: 0-10 bar (customizable up to higher pressures)
Temperature Range: -10ºC to +180ºC
Control Mode: Pneumatic (normally closed, normally open, or double-acting)
Seal Materials: EPDM, PTFE, FKM
Valve Body Connection: Flanged, weldable, or threaded
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Sanitary-grade control uses a pneumatic piston to adjust the angle seat, ensuring precise flow regulation, hygienic sealing, and stable performance in food and pharmaceutical processes.
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With clean pneumatic actuation, it supports accurate proportional response, easy CIP/SIP cleaning, and consistent product quality in sanitary production lines.
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PVC-U and stainless steel design reduces contamination risk while delivering smooth, repeatable flow control for sensitive hygienic applications.
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Industrial-grade operation allows fast piston movement for accurate throttling and reliable performance under fluctuating pressure conditions.
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The angle seat structure enables low pressure loss, high-cycle durability, and efficient automation in industrial systems.
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Robust construction ensures stable control, improved efficiency, and long service life in chemical and utility applications
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Advantage | Benefit |
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Welcome to check our other products.
JoNeng was established in July 2007, strategically situated in Wenzhou, China. Boasting a team of approximately 100 skilled workers, our expansive factory spans 6800m2, dedicated to delivering exceptional valve and pipe solutions with precision and excellence.
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.
Stainless steel butterfly valves, ball valves, check valves, CPM valves, and diaphragm valves, meticulously designed for reliability and precision in fluid control systems.
Stainless steel sanitary and industrial-grade elbow, tee, reducer, ferrule, and union fittings, engineered for seamless connectivity and outstanding performance.
Stainless steel sight glass, spray ball, manhole cover, flanges, strainers, filters, and pipe clamps, offering comprehensive solutions to meet your varying operational demands.
Stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps, ensuring efficient and effective fluid handling and processing across diverse industries.
Our products are expertly crafted to align with SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and other international standards. We also offer the flexibility of customized solutions. Our high-quality products have successfully reached over 100 countries, including Europe, America, the Middle East, Australia, Turkey, Iran, and Thailand, showcasing our global presence and commitment to excellence.
Wenzhou Joneng Valves Co., Limited proudly extends its reach to a diverse array of countries and regions including Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, amassing a remarkable presence in over 100 countries worldwide.
Joneng stands as a paragon of quality assurance, adorned with the prestigious CE, PED, and ISO 9001 certifications, which exemplify our unwavering dedication to superior quality management. Our products also adhere to FDA standards, reinforcing trust and reliability at every step.
concerns
√ 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.
OUR PRODUCTION CAPACITY
| 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 |
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| 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 | |
1. Are you a trading company or factory?
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.
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