Stainless Steel Pneumatic Manual EPDM Gemu DIN Diaphragm Valve with Electric Actuator

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: JN-DV-23 1007
• Actuator: Manual
• Connection: Welded Diaphragm Valve
• Material: Stainless Steel
• Structure: Roof Type Diaphragm Valve
• Pressure: Low Pressure
• Flow Direction: Unidirection
• Function: Intelligent Type
• Usage: Flow Control
• Standard: DIN, JIS
• Body Material: SS304, SS316L
• Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR
• Qualified Certificate for Seal: FDA
• MOQ: 1PCS
• Raw Material: Forging or Casting
• Processing Machine: LG Mazak CNC Machine
• Inner Surface Finish: Ra 0.5
• External Surface Finish: Ra 0.8
• Transport Package: Wooden Case
• Specification: 1/4"-4"
• Trademark: JONENG
• Origin: Wenzhou, China
• HS Code: 8481804090
• Production Capacity: 3000PCS/Year
• Package Size: 20.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

Stainless Steel Pneumatic Manual EPDM Gemu DIN Diaphragm Valve with Electric Actuator
 

A is a hygienic flow control valve designed for uninterrupted fluid paths, minimizing dead zones and contamination risks. Its diaphragm mechanism ensures tight shut-off and isolation between the product and the actuator. Commonly used in pharmaceutical, dairy, and beverage industries, it supports CIP/SIP processes, offering reliability and ease of maintenance.

Working principle
The stainless steel sanitary straight-through diaphragm valve works by using a flexible diaphragm to control flow. When the actuator is engaged, it presses the diaphragm against the valve seat, fully closing the passage. To open, the actuator retracts the diaphragm, allowing fluid to flow through the straight-through body with minimal turbulence. This design ensures no contamination between the fluid and actuator, making it ideal for sanitary applications.

Size: DN15-DN100 or 1/2"-4"
Connection: Clamp, Weld, Threaded
Pressure Rating: ≤10 bar
Temperature Range: -10°C to 135°C (up to 150°C for SIP)
Diaphragm Material: EPDM, PTFE, Silicone
Surface Finish: Ra ≤ 0.8 μm (internal)
Standards: 3A, DIN, SMS, ISO

Quality guarantee of 3 years
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
20 years' Rich exporting experience to make you easy and happy with custom work

 

Product Description

Stainless steel sanitary valves are widely used in high-cleanliness industries and have the following significant feature:
1.Straight-through flow path
The valve features a straight, unobstructed flow channel, reducing pressure loss and preventing fluid retention. Ideal for viscous or particle-laden media.

2.Complete diaphragm isolation
The diaphragm separates the actuator from the process fluid, preventing contamination and ensuring hygienic operation.

3.Versatile connection options
Available in clamp, weld, and threaded types, allowing quick installation, removal, and integration into various systems.

4.Robust one-piece body
Made using forged or precision-cast construction, the valve body offers excellent durability, corrosion resistance, and hygienic finish.

5.Modular and service-friendly design
The diaphragm and actuator components are replaceable, enabling easy maintenance without removing the entire valve.

6.Meets sanitary standards
Compliant with 3A, FDA, and EHEDG standards, the valve supports both CIP and SIP procedures for sterilization.

Product Parameters

Packaging & Shipping

FAB

Feature	Advantage	Benefit
1.Straight-through flow path ensures minimal pressure drop and supports efficient media transfer. 2.Flexible diaphragm seal separates the actuator from the process fluid, ensuring contamination-free operation. 3.Crevice-free interior design with polished surfaces (Ra ≤ 0.6-0.8μm) meets strict hygienic standards. 4.Compact, modular body available in forged or cast construction for durability and space-saving installations. 5.Manual, pneumatic, or electric actuators offer a variety of control options. 6.Visual position indicators or feedback units provide reliable valve status monitoring.	1.Optimized internal geometry supports laminar flow and eliminates product holdup zones. 2.Diaphragm barrier prevents cross-contamination and ensures ultra-clean separation from external mechanisms. 3.Sanitary construction supports full CIP/SIP cleaning without dismantling the valve. 4.Compact form factor allows installation in tight spaces and multi-valve manifolds. 5.Flexible actuation options adapt to various automation and manual control systems. 6.Clear position feedback improves process monitoring and control reliability.	1.Improves product yield by ensuring consistent, unrestricted flow during production. 2.Guarantees hygiene, reducing the risk of microbial growth and maintaining product purity. 3.Reduces cleaning time and cost, ensuring compliance with FDA, 3-A, and GMP standards. 4.Maximizes space efficiency, ideal for skid-mounted or compact processing units. 5.Enhances operational flexibility, fitting both manual processes and automated production lines. 6.Increases system uptime, with better control, faster diagnostics, and reduced maintenance interruptions.

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Company Profile

 

 

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Welcome to check our other products.
 

 

 

JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 7000m2. Till now, we have 50 sets of LG Mazak machines, local CNC machines,automatic machining unit.We have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer,roundness instrument,thickness instrument, radius instrument, 3 nos pressure testing center.
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:
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Stainless steel sanitary & Industrial grade , , , , ;
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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.

 

 

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
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

Certifications

FAQ

 

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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