3A Flange Manual Hygienic Sanitary Diaphragm Valve

3A Flange Manual Hygienic Sanitary Diaphragm Valve

Details
3A Flange Manual Hygienic Sanitary Diaphragm Valve is meticulously designed to meet the stringent requirements of biological, pharmaceutical, and hygienic processing systems. Crafted for uncompromising aseptic performance, it is the ideal flow control solution for industries where contamination prevention, reliability, and compliance are non-negotiable.
Category
Manual Sanitary Diaphragm Valve
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Description
Technical Parameters

Main Product

 

 

Sanitary angle seat valve

Sanitary sample valve

Sanitary cleaning ball

Sanitary tank bottom valve

Size

1/2"-2.5"

1/2"-1"

25, 45, 75, 28, 91mm

1/2"- 3"

Grade

SS304, SS316L

SS304, SS316L

SS304, SS316L

SS304, SS316L

Max temperature

-10ºC-180ºC

150ºC

120ºC

-20ºC- 150ºC

Max pressure

16bar

10bar

2-4bar

10bar

FDA approved

Yes

Yes

Yes

Yes

Inside Ra

0.6

0.6

0.8

0.4

Seal

PTFE

PTFE

PTFE

PTFE

 

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

 

Product Description

 

Hygienic Design

Polished interior surfaces (Ra ≤ 0.4 µm) prevent bacterial growth and allow easy cleaning and zero dead corner.

Designed Structure

With high-precision sealing design, the valves achieve zero leakage, ensuring system integrity.

Quality Assurance

Valves' body are SS316L-Material Testing. Water Testing for Pressure Testing and leak test. Visual  manufacturing process and Packing details. 

Product Parameters

 

Product name

3A Flange Manual Hygienic Sanitary Diaphragm Valve

Material quality

Stainless Steel 316L

Standard

DIN/ISO/3A

Size available

1/2" - 4"

Seal Ring

PTFE+EPDM Double Layer Membrane with FDA 177.2600

Application

Pharmaceutical & Biotech: Vaccine production, small/bulk volume injection manufacturing, bioreactors, and API processing.

Food & Beverage: Dairy processing (milk, cheese), yogurt production lines, juice, soft drinks, and other liquid food processing systems.

Other Hygienic Sectors: Cosmetics, personal care, and any application requiring strict aseptic control and easy sanitization.

 

Precise Flow Control & Customization

3A Flange Manual Hygienic Sanitary Diaphragm Valve is  reliable on/off functionality, this valve excels in precise flow rate regulation, making it suitable for processes that demand accurate fluid control. We offer full flange customization to match your existing system specifications, including:

 

1.Center hole spacing adjustment
2. Flange diameter customization
3.Hole quantity and size optimization

 

13-months guarantee and 24 hours concerns(Response Rate>95%)

 

Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.


At Sanying Fluid Equipment Co., Ltd., we extend an unmatched 13-months guarantee on all stainless steel components, offering you peace of mind. Should any quality issues surface with our valves and fittings, please do not hesitate to contact us. We assure a swift response with action initiated within 24 hours to resolve any concerns effectively.

 

Feedback From Customers

 

product-696-369

 

 Core Advantages & Performance

 

product-954-266

Superior Material Properties: Boasts excellent anti-creep and pressure-resistant capabilities, ensuring consistent performance even under continuous operational stress in demanding hygienic environments.

Dual-Operation Flexibility: Available in manual or pneumatic control options to adapt to diverse production workflows-from small-batch laboratory settings to large-scale automated production lines.

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Broad Temperature Range: Operates reliably from -20°C to 150°C, accommodating both low-temperature storage transfer and high-temperature sanitization processes (SIP/CIP compatible).

 

FAQ

 

Q: 1.Are you a trading company or factory? 

A: We are a manufacturer factory and we also have our own exporting license. 

Q: 2.Do you offer customization?

A: Yes. We provide tailored solutions including:  
- Custom dimensions (e.g., flange face-to-face lengths as per DIN/ISO).  
- Material upgrades (e.g., Hastelloy body for highly corrosive media).  
- Laser-marked logos/batch numbers for traceability.

Q: 3.How do you ensure zero dead legs in valve design?  

A: Our patented "Radius-Seal" diaphragm technology reduces crevices by 80% compared to traditional designs. View our 3D sectional drawings for details.

Q: 4.Can you provide material traceability documentation?

A: Yes. Each valve comes with a Material Traceability Report (MTR)/Material Testing Certificate(MTC) including melt batch numbers and heat treatment records.

Q: 5. Warranty time? 

A: 13 monthes warranty for all of our stainless steel products. Gaskets or the easy broken/wear parts are not included due to the different application for customers.

 

 

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