AISI 316L Sanitary Grade Stainless Steel Pressure Relief Valve Manual Kesserman Clamping Safety Valve
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Product Highlights
- Sanitary Stainless Steel Material: Constructed from SS304/SS316L for food and pharmaceutical safety compliance.
- Wide Size Range: Available in sizes from 1 inch to 4 inch (DN25 to DN100).
- Multiple Connection Options: Supports Butt-weld, Tri-clamp, Male Thread, and Flange connections.
- Flexible Power Options: Available in Manual, Pneumatic, or Manual-Pneumatic actuation.
- FDA Compliant Seals: Seal materials comply with FDA21CFR117.2600 for food safety.
- Customizable Design: Production available according to customer drawings and specific requirements.
- 1 Year Warranty: Comprehensive one-year warranty for stainless steel products excluding gaskets.
- Fast Delivery Time: Normal production takes 7-10 days; bulk orders take 15-25 days.
Product Attributes
- Customization
- Available
- Media
- Water, Liquid, Gas
- Standard
- SMS, DIN
- Model NO.
- XS-VALVE-0010
- Certification
- ISO, CE, SGS
- Temperature
- Ordinary Temperature
- Connection
- Butt-Weld, Tri-Clamp, Male Thread
- Pressure
- <=12bar(174psi)
- Closed
- Semi-Closed
- Structure
- Spring
- Material
- Stainless Steel
- Standard or Nonstandard
- DIN, SMS
- Flow Medium Parts
- SS304, SS316L
- Size
- 1 Inch to 4inch, DN25 to DN100
- Seal Material
- Silicone, EPDM, FKM, Buna, PTFE
- Power Options
- Manual, Pneumatic, Manual-Pneumatic
- Max. Pressure
- <=12bar(174psi)
- Supply Pressure for Air Actuator
- 5~8(72.52psi~116psi)
- Operating Temperature
- -20 ~ 120 Celsius Degree
- External Surface Treatment
- Ra32~64uin(0.8~1.6um)
- Internal Surface Treatment
- Ra16~32uin(0.4~0.8um)
- Service
- OEM
- Warranty
- 1 Year
- Certificate
- ISO, CE
- Application
- Food, Beer, Beverage, Pharmaceutical
- Special Design
- We Can Produce According to Your Drawings
- Transport Package
- Strongly Seaworthy Plywooden Cases
- Specification
- 1 inch to 4inch, DN25 to DN100
- Trademark
- XUSHENG, COMPASS
- Origin
- Made in China, China
- HS Code
- 8481400000
- Production Capacity
- 1000sets/Month
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 5.000kg
- Lead Time
-
5 days (1 - 10 Pieces)
10 days (11 - 30 Pieces)
15 days (31 - 100 Pieces)
To be negotiated ( > 100 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 AISI 316L Sanitary Grade Stainless Steel Pressure Relief Valve Manual Kesserman Clamping Safety Valve
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Product Description
AISI 316L Sanitary Grade Stainless Steel Pressure Relief Valve Manual Kesserman Clamping Safety Valve
Working Principle
Under normal operating conditions, the valve remains closed.The specific pressure is set by adjusting the spring with the pressure nut. When the pressure in the pipes is above the sprcific pressure, the valve becomes open automatically to make the liquid pass over in order to reduce the pressure in the pipes. The Valve can be with handle in order to realize partial open. When the handle remains open on the operation spot, the detergent can flow though the flow valves.
Product Photos

Main Parameter
| Standard | SMS,DIN | |
| Material Contact Parts | SS304/SS316L(1.4301/1.4404) | Provided with material inspection report |
| SS304(1.4301) | ||
| Size | 1" to 4",DN25 to DN100 | |
| Connection | Butt-weld,Tri-clamp,Male Thread,Female-Male Threaded,Union,Weld-Thread,Flange | |
| Seal Material | Silicone,EPDM,FKM,Buna,PTFE.All seals material comply with FDA21CFR117.2600 | |
| Media | Liquid,Gas,Water | |
| Power Option | Manual,Pneumatic,Manual-Pneumatic | |
| Working Pressure | ≤12bar(174psi) | |
| Supply Pressure for Air Actuator | 5~8(72.52psi~116psi) | |
| External Surface Treatment | Ra32~64uin(0.8~1.6um) | |
| Internal Surface Treatment | Ra16~32uin(0.4~0.8um) | |
Product Drawings

Technical Specifications
Min. pressure: 0.2bar(2.9psi)
Temperature range:
Domestic Silicone:-22 ~ 302°F (-30~150ºC)
Domestic EPDM:14 ~ 230°F (-10~110ºC)
Importing Silicone:-40 ~ 392°F (-40~200ºC)
Importing EPDM:-13~ 266°F (-25~130ºC)
Buna:5~ 212°F (-15~100ºC)
PTFE:-22~ 356°F (-30ºC~180ºC)
FKM:14 ~ 392°F (-10ºC~200ºC )
Options
1.The gasket can be Silicone,EPDM,FKM,Buna,PTFE. All seals material comply with FDA21CFR117.2600 2.Connection can be Butt-weld,Tri-clamp,Male Thread,Female-Male Threaded,Union,Weld-Thread,Flange or others upon request.
3.Power Option can be Manual,Pneumatic,Manual Pneumatic.
4.Pressure Range: Changing Spring.
5.Available in sizes from 1"to 4",DN25 to DN100.
Design & Features
1.Featuring Simple Structure,Attractive Appearance,Quick Pressure Adjustment, Convenient Maintainance 2.Adjutable Pressure Control,Random Adjustment in Full Range
3.Acid-proof Stainless Steel Valve Body,Bright and Clean Surface,Food Rubber Seat,The Product Meet Sanitary Requirement.
4. Pay Attention to Liquid Input Direction, Reversal Input Forbidden.
| Item | Name | Material | QTY |
| 1 | Cap | 304 | 1 |
| 2 | Bearing | GCr15 | 0/1 |
| 3 | Upper Washer | POM/304 | 1 |
| 4 | Spring | 65Mn/304 | 1 |
| 5 | Locking Nut | 304 | 1 |
| 6 | Adjustable Seat | 304/316L | 1 |
| 7 | Lower Washer | 304 | 1 |
| 8 | O-Seal | SI/EPDM/FPM | 1/2 |
| 9 | Clamp | 304 | 1 |
| 10 | O-Seal | SI/EPDM/FPM | 1 |
| 11 | Valve Seat | 304/316L | 1 |
| 12 | Seal | SI/EPDM/FPM | 1 |
| 13 | Valve Body | 304/316L | 1 |
We also produce other valves and pumps, welcome to Xusheng here, we will try our best to quote you in competitive prices.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
XuSheng & ComPass Valves are widely applied to many fileds,such as beer,beverage,dairy food,fruit juice,pharmacy,biological etc.

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.
Q7.How to order Sanitary Safety Valve?
3.What's size optional? The available size is from 1 inch to 4 inch,DN25 to DN100.
4.What's pressure setting? Such as 2.2 bar
5.What's connection end,such as butt-weld,tri-clamp?
6.What's kind of power option?such as manual, pneumatic,manual and pneumatic?
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
- Are you a trading company or factory?
- We are a manufacturing factory.
- 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.
- How do you control the quality?
- 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.
- 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 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.
- How long is your delivery time?
- For normal production in 7-10 days. For bulk order in 15-25 days.
- What is the warranty period?
- 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 Safety Valve?
- 1. What's product used for safety valves? 2. What's material, such as SS316L, SS304? 3. What's size optional? The available size is from 1 inch to 4 inch, DN25 to DN100. 4. What's pressure setting? Such as 2.2 bar 5. What's connection end, such as butt-weld, tri-clamp? 6. What's kind of power option? such as manual, pneumatic, manual and pneumatic?
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