Sanitary Stainless Steel 316L Tri-Clamp DN25 Zero Contamination Hygienic Pneumatic Diaphragm Valve
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Product Highlights
- Sanitary Design for Pharma: Eliminates packing seals to prevent medium leakage and corrosion, ideal for aseptic processes.
- Optimized Flow Control: Prevents air pockets and retention, ensuring full cleaning liquid discharge for particle processing.
- Wide Material Options: Contact parts in SS316L with material inspection reports; seals include Silicone, EPDM, and PTFE variants.
- CIP/SIP Compatibility: Designed specifically for Clean-in-Place and Sterilize-in-Place applications in pharmaceutical industries.
- Multiple Connection Types: Available in Butt-weld, Tri-clamp, Male Thread, Female-Male Thread, Union, Weld-Thread, and Flange.
- Flexible Actuation Options: Supports Manual Operation, SS Pneumatic Actuator, Plastic Pneumatic Actuator, and C-top Controllers.
- FDA Compliant Seals: All seal materials comply with FDA21CFR117.2600 standards for food and pharmaceutical safety.
- Customization Available: Offers OEM/ODM services, customization from samples/designs, and flexible minor customization options.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Ordinary Temperature
- Model NO.
- XS-Diaphragm Valve 19006
- Actuator
- Pneumatic
- Connection
- Butt-Weld,Tri-Clamp,Male Thread,Female-Male Thread
- Material
- Stainless Steel
- Structure
- Global Diaphragm Valve
- Pressure
- <=10bar(145psi)
- Flow Direction
- Bidirectional
- Function
- Pneumatic
- Usage
- Flow Control
- Standard
- DIN
- Standard or Nonstandard
- SMS, DIN
- Flow Medium Parts
- SS316L
- Size
- DN25 to DN100
- Body Combination
- Straight Model, T Three Ways,U Type, Tank Bottom
- Seal Material
- Silicone, EPDM,EPDM with PTFE Split Diaphragm
- Power Options
- Manual , Pneumatic
- Control Options
- C-Top Controller, C-Top Controller (as-I)
- Temperature of Media
- Low Temperature, Medium Temperature, Normal Temper
- Supply Pressure for Air Actuator
- 5~8(72.52psi~116psi)
- External Surface Treatment
- Ra16~32uin(0.4~0.8um)
- Internal Surface Treatment
- Ra16~32uin(0.4~0.8um)
- Application
- Food, Beer, Beverage, Pharmaceutical
- Certificate
- ISO, CE
- Pneumatic Type
- Normal Close
- Pneumatic Head
- Plastic and Stainless Steel Head
- Transport Package
- Strongly Seaworthy Plywooden Cases
- Specification
- DN25 to DN100
- Trademark
- XUSHENG, COMPASS
- Origin
- Made in China, China
- HS Code
- 8481804090
- Production Capacity
- 1000sets/Month
- Package Size
- 35.00cm * 30.00cm * 25.00cm
- Package Gross Weight
- 10.000kg
- Lead Time
-
25 days (1 - 10 Pieces)
35 days (11 - 50 Pieces)
45 days (51 - 200 Pieces)
To be negotiated ( > 200 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.
Product Images of Sanitary Stainless Steel 316L Tri-Clamp DN25 Zero Contamination Hygienic Pneumatic Diaphragm Valve
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Product Description
Sanitary Stainless Steel 316L Tri-Clamp DN25 Zero Contamination Hygienic Pneumatic Diaphragm Valve
The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon
Product Photos
Main Parameter
| Standard | SMS, DIN | ||
| Material Contact Parts | SS316L (1.4404) | Provided with material inspection report | |
| Size | 1/4"to 4", DN6 to DN100 | ||
| Body Combination | Straight Model, T Three Ways,U Type, Tank Bottom | ||
| Connection | Butt-weld,Tri-clamp,Male Thread,Female-Male Threaded,Union,Weld-Thread,Flange | ||
| Seal Material | Silicone, EPDM,EPDM with PTFE Split Diaphragm,EPDM with PTFE Composite Diaphragm. All seals material comply with FDA21CFR117.2600 | ||
| Power Option | Manual Operation | ||
| SS Pneumatic Actuator, Plastic Pneumatic Actuator | |||
| C-top Controller, C-top Controller (AS-I) | |||
| Working Pressure | ≤10bar(145psi) | ||
| Supply Pressure for Air Actuator | 5~8(72.52psi~116psi) | ||
| External Surface Treatment | Ra16~32uin (0.4~0.8um) | ||
| Internal Surface Treatment | Ra16~32uin (0.4~0.8um) | ||
Design & Features
1.Sanitary diaphragm valve are better in feature of flow in comparison with other valves. It is easier to clean up and better to process the substance with particles. the phenomenon of air pocket is rare during application of flow control.
2.Mini diaphragm valve available size:1/4",3/8",1/2",3/4",DN6,DN10,DN15,DN20
3.Diaphragm valve availbale size: 1"-4",DN25-DN100
4.Suitable for CIP/SIP.
5.Parts in contact with the product: SS316L,Other stainless steel parts:SS304.
Options
1.The gasket can be EPDM,EPDM with PTFE Split Diaphragm,EPDM with PTFE Composite Diaphragm 2.Connection can be Butt-weld,Tri-clamp,Male Thread,Female-Male Threaded,Union,Weld-Thread,Flange or others upon request. 3.Power Option has Manual Operation,SS Pneumatic Actuator, Plastic Pneumatic Actuator,C-top Controller,
Technical Specifications
Min. pressure: 0.2bar
Temperature range: EPDM: -5 ~ 212°F(-20 ~ 100ºC)
EPDM with PTFE:-184~ 302°F(-120 ~ 150ºC)
Other materials are Available upon request.
Product Drawings

1.The gasket can be EPDM,EPDM with PTFE Split Diaphragm,EPDM with PTFE Composite Diaphragm
2.Connection can be Butt-weld,Tri-clamp,Male Thread,Female-Male Threaded,Union,Weld-Thread,Flange or others upon request.
3.Power Option has Manual Operation,SS Pneumatic Actuator, Plastic Pneumatic Actuator,C-top Controller, C- top Controller (AS-I)
4.Body Combination has Straight Model, T Three Ways,U Type, Tank Bottom
Technical Specifications
Max. pressure: 10bar
Min. pressure: 0.2bar
Temperature range: EPDM: -5 ~ 212°F(-20 ~ 100ºC)
EPDM with PTFE:-184~ 302°F(-120 ~ 150ºC)
Other materials are Available upon request.
Design Features
1.Sanitary diaphragm valve are better in feature of flow in comparison with other valves. It is easier to clean up and better to process the substance with particles. the phenomenon of air pocket is rare during application of flow control.
2.Mini diaphragm valve available size:1/4",3/8",1/2",3/4",DN6,DN10,DN15,DN20
3.Diaphragm valve availbale size: 1"-4",DN25-DN100
4.Suitable for CIP/SIP. 5.Parts in contact with the product: SS316L,Other stainless steel parts:SS304.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
If small order and choose by express , the items are packed by shrink wrap and secondly carton cases.
If heavy weight of cargo ,which be packed by strongly seaworthy ply-wooden ases .
In order to protective items , which will be packed by safety and resistance to shock in ply-wooden cases.
XuSheng & ComPass Diaphragm Valves, manually or pneumatically operated, are specifically designed for use hygienic and aseptic process in the pharmaceutical industries.


Totally 112nos of workers and the factory Covers 4035m2,our warehouse covers 1000m2. We have 29 sets of LG Mazak machines and other CNC machine from Japan ; Meanwhile,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.
Xusheng Valves(Compass Valves) is still developing and innovating new products to ensure that the products are more energy-efficient, efficient and competitive.
Q1. Are you a trading company or factory?
A:We are a manufacturing factory.Q2. What's the payment terms?
A:For small testing orders,we accept Paypal,Western Union,T/T and credit Card.
For mass orders,we accept T/T and L/C.
Q3.How do you control the quality?
A:Quality control is very important to avoid material mixing and poor quality.We control the quality from beginning to the end.We only have 304 and 316L two different materials.100% inspection on raw material.During production,different materials in different place.After materials are finished,we choose 10% for inspection.If there is 0.1% problem in 10%,then no excuse to go ahead for inspecting 100% of the materials.
Q4.If there is any quality problem,how do you solve it?
A:We are proud that we never let one customer leave us.We are not 100% perfect,there is some quality problem.We try our best to provide the correct materials in the beginning,so we need less time for quality problem.If there is any quality problem,we take the responsibility.We believe what we are doing together,it will get back tomorrow.If we leave our responsibility,customer will leave us.If we always take our responsibility,we keep our customers with us.
Q5.How long is your delivery time?
A:For normal production in 7-10days.For bulk order in 15-25days.
Q6.Warranty
A:One year warranty for all of our stainless steel products.Gaskets are not included due to the different application for customers.
How to Order Sanitary Diaphragm Valve ?
1. What's standard for diaphragm valve? Such as DIN, SMS, BPE.2. What's material quality? Only SS316L material.
3. What's size optional? The available size is from 1/4inch to 4inch, DN6 to DN100.
4. What's body combination? Such as Straight Model, T Three Ways,U Type, Tank Bottom.
5. What's connection end? Such as butt-weld, tri-clamp, male threaded, female threaded, union, ect.
6. What's working principle, such as manual, SS pneumatic actuator, plastic pneumatic actuator, C-top Controller, C-top Controller (AS-I).
7. What's material of diaphragm, such as silicone, EPDM, EPDM with PTFE Split Diaphragm,EPDM with PTFE Composite Diaphragm.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2432149". Items marked "" are certified.
Company Profile
Founded in 2011, Wenzhou Xusheng Machinery Industry and Trading Co., Ltd is a modern enterprise which integrates scientificResearch and production. We are one of the new manufactures which are capable of producing high precision stainless steelSanitary equipment and pipeline connection parts.
Xusheng can provide a variety of products, such as Flanges, butterfly valve, check valve, Diaphragm valve, ball valve, thin wall visual mirror sanitarypipe fitting, sanitary manhole cover, sanitary pump and other Related products. All Xusheng products can be made according to different materials and industrials standard, such as SMS, DIN. 3A, ISO, RJT, IDF, BS, DS and BPE. Our products are widely applied to dairy, food, beer, beverage, pharmacy and cosmetic industries. All technical aspects have reached the international leading levels and are in conformance with GMP requirements.
Xusheng applies the most advanced CNC machine from Japan for processing, cutting machines, automatic equipment, completeInspection equipment, Excellent quality control system, an after-sale service center and strong production capacity. It makes eachXusheng products go to forefront of our line and shortens the quality gap between imported equipment as well as accessories.
We persist in the principle of "Quality First, Customer Satisfaction" and will create more excellent liquid fittings to meet customers'Requirement by full Passion and first-class service. Moreover, we can also design according to your drawing and samples.
We believe that sincere service and good quality will let you cooperate with us and achieve mutual benefits, we welcome worldwide. Friends to give us more Supports and suggestions! !
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 556 Binhai 3rd, Street 4th, Binhai Park, Wenzhou City, Zhejiang Province, China Zip 325025, Wenzhou, Zhejiang, China
-
Plant Area
- 857 square meters
-
Number of Employees
- 26
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, D/P, T/T, 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
- 50
-
Supply Chain Partners
- 4
Our Production Capability & Technical Expertise
-
Main Products
- Sanitary Valves, Sanitary Pipe Fittings, Sanitary Unions, Sanitary Manways, Sanitary Sight Glass, Sanitary Spray Ball, Sanitary Centrifugal Pumps, Sanitary Strainer, Sanitary Tube/Pipe
-
Production Lines
- 1
-
Production Machines
- CNC Machining Center, CNC Lathe
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-07-07
-
Export Year
- 14 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Q1. Who are we?
- We are based in ZHEJIANG, China, Founded in 2011,sell to Southeast Asia(30.00%),North America(10.00%),Domestic Market(10.00%),South Asia(5.00%),South America(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Africa(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Eastern Asia(3.00%),Oceania(2.00%).
- Q2. Are you a trading company or factory?
- We are a manufacturing factory.
- Q3. Why should you buy from us not from other suppliers?
- We are 14 years professional valves & fittings manufacturer. Warranty:Any question or problem will be respond within 24 hours. Quality control:All the products are calibrated with real working condition, and tested before shipping as qualified product.
- Q4. May I have free sample before ordering?
- Yes, our company is very pleased to send you free sample for quality test as long as freight cost being paid by buyers themselves.
- Q5. What's the payment terms?
- For small testing orders, we accept Paypal, Western Union, T / T and credit Card. For mass orders, we accept T/T and L/C.
- Q6. How do you control the quality?
- Quality control is very important to avoid material mixing and poor quality,We control the quality from begining to the end. We only have 304 and 316L two different material.100% inspection on raw material.During production, different materials in different place. After materials are finished, we choose 10% for inspection.If there is 0.1% problem in 10%, then no excuse to go ahead for inspecting 100% of the materials.
- Q7. If there is any quality problem, how do you solve it?
- We are proud that we never let one customer leave us. We are not 100% perfect,there is some quality problem.We try our best to provide the correct materials in the begining, so we need less time for quality problem.If there is an quality problem,we take the responsibility, customer will leave us.If we always take our responsibility, we keep our customers with us.
- Q8. How long is your delivery time?
- For normal production in 7-10 days.For bullk order in 15-25 days.
- Q9. Warranty
- One year warranty for all of our stainless steel products.Gaskets are not included due to the different application for customers.
- Q10. What services can we provide?
- Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU,Express Delivery. Accepted Payment Currency:USD,EUR,CNY. Accepted Payment Type: T/T,L/C,D/P D/A,Credit.
- Q11. More questions are appreciated.
- Welcome to inquire
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