Stainless Steel Hygienic Aseptic Sight Glass
We provide extensive line of sanitary process valves. Including stainless steel sanitary valves includes sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary sampling valve,sanitary tank bottom valve,sanitary radial tank bottom diaphragm valve,sanitary angle seat valve,sanitary cleaning ball,sanitary butterfly valve,sanitary check valve,sanitary sight galss...And other sanitary valves. They are used to open or close or control the liquid flow.
All of our sanitary valves are food grade. Inner Ra 0.5 to meet food requirement. Surface is smooth and elegant.
Gaskets are FDA approved.
|
Sanitary butterfly valve |
Sanitary Check valve |
Sanitary diaphragm valve |
Sanitary ball valve |
Size |
1/2"-4" |
1/2"-1" |
1/2"-4" |
1/2"-4" |
Grade |
SS304, SS316L |
SS304, SS316L |
SS304, SS316L |
SS304, SS316L |
Max temperature |
-10ºC-130ºC |
-10ºC-130ºC |
-20ºC-120ºC |
-20ºC-120ºC |
Max pressure |
10bar |
10bar |
10bar |
10bar |
FDA approved |
Yes |
Yes |
Yes |
Yes |
Inside Ra |
0.8 |
0.8 |
0.4 |
0.8 |
Seal |
Silicone, EPDM, FPM, PTFE |
NBR,FPE,EPDM |
EPDM+PTFE |
PTFE |
|
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 |
3/4"-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 |
0.8 |
0.8 |
0.8 |
0.8 |
Seal |
PTFE |
PTFE |
PTFE |
EPDM+PTFE |
All valves parts are produced from CNC machines.
Our sanitary valves are widely used for food, beverage, wine, beer, dairy, pharmacy, Bio and chemical industries.
We provide customization for all products.
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 custom work
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Hygienic Design:
Polished interior surfaces (Ra ≤ 0.8 µm) prevent bacterial growth and allow easy cleaning.
-
Durable Materials:
Made of high-quality steel, it resists corrosion
well and lasts a long time.
-
Tri-Clamp/Welding Connection :
Compatible with standard sanitary fittings for leak-proof installation.
-
Applications:
Ideal for food & beverage, pharmaceuticals, biotechnology, and CIP/SIP systems.
Product name |
Sanitary Sight glass |
Material quality |
AISI304, AISI316L |
Standard |
DIN/SMS/ISO/3A/IDF |
Size available |
1/2" - 1" |
Seal Ring |
NBR,EPDM, FPM in accordance with FDA 177.2600 |
Application |
Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry |
DESIGN&FEATURES
1. Full bore desgin. |
2. 360° viewing angle. |
3. Can be used in vertical or horizontal position. |
Zhejiang Sanying Fluid Equipment Co., Ltd.
We supply sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary sampling valve,sanitary tank bottom valve,sanitary radial tank bottom diaphragm valve,sanitary angle seat valve,sanitary butterfly valve,sanitary check valve,
Sanitary elbow, sanitary tee, sanitary reducers, sanitary unions, sanitary clamp, sanitary ferrule, sanitary pipe clamps, sanitary cleaning ball, sanitary sight glass, sanitary manway manhole cover, sanitary strainer, filters, and other sanitary pipe fittings...
Welcome to check our other products.
High production capacity
Founded in 2014 in Wenzhou, China, Sanying has a 14,000m² factory with 100+ skilled workers, specializing in precision valve and pipe solutions.
A leading manufacturer/trader of sanitary valves, pipe & tank fittings for 10+ years, serving pharma, food, dairy, water treatment, and chemical industries.
Mainly manufacture
√ Sanitary valves: Diaphragm valve, Check valve, Ball valve, Sampling, Tank bottom, Radial tank bottom, Angle seat, Butterfly.
√ Fittings: Elbows, Tees, Reducers, Ferrules, Unions-for seamless connection and performance.
√ Accessories: Sight glasses, Spray balls, Manhole covers, flanges, Strainers, Filters, Clamps-Covers all needs.
Extensive inventory of pipe fittings
√ We stock stainless steel pipe fittings-elbows, tees, reducers, unions, ferrules, butterfly valve, check valve, and ball valves-for fast, efficient delivery.
13-Month Warranty &24-Hour (Response)
√ Sanying offers a 13-month ≥95.8% guarantee on all stainless steel parts. For valve/fitting issues, contact us-we'll act within 24 hours.
International standards
√ Our products meet international standards like SMS, DIN, AS, etc.
√ Sanying Fluid Equipment Co., Ltd. sells to over 100+ countries, including America, Pakistan, Vietnam, India, Russia, South Korea, Thailand.
√ Sanying has CE,PED,ISO 9001 certifications for quality. Our products also follow FDA standards.
Welcome to the factory
√ 10+ years of industry experience, we focus on quality and new solutions.
√ Our 14,000m² factory has the latest equipment to handle all production needs well.
√ 100+ skilled workers help us grow and do great work.
√ We sell products in over 100+countries. Our customers around the world trust us.
√ We work with 1,000+ partners globally to achieve success together.
CUSTOMER PHOTOS
CUSTOMER FEEDBACK

OUR PRODUCTION CAPACITY
roduction Lines |
Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, |
Product Range |
Sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary sampling valve,sanitary tank bottom valve,sanitary radial tank bottom diaphragm valve,sanitary angle seat valve,sanitary butterfly valve,sanitary check valve |
Year Established |
2014 |
Factory Size in Square Meters |
14000M2 |
NO. OF TOTAL STAFF |
130 |
Production Capital |
8 000 000 USD |
Detail capacity |
Diaphragm valve |
1000000nos |
|
Pipe fittings |
150000nos |
|
Ferrules, unions, connectors |
200000nos |
|
Ball 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, Vietnam, Pakistan,Russia,Canada, Thailand, Korea, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East... |
Own Brand Name |
Sanying |
FDA:FPM |
FDA:SILICONE |
FDA:EPDM |
FDA:PTFE |
ISO9001 |
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. 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.
5. How long is your delivery time?
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.
6. 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.
7. 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.
8. Free sample?
Free samples can be provided for first cooperation under sincere cooperation.
9. What is the MOQ?
1PCS MOQ is welcome for starting cooperatoon
10. Material certificate?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.
More questions are appreciated.