DN40 SS304 Hygienic Cpmo-2 Weld End Constant Pressure Modulating Valve Pneumatic Regulating Valves Cpm Back Pressure Valve
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Product Highlights
- Sanitary Design: No dead corners, no stagnation for hygienic applications in food and beverage.
- CIP and SIP Support: Supports online cleaning (CIP) and sterilization (SIP) without disassembly.
- Premium Materials: Contact parts made of SS304/SS316L with FDA-compliant imported seals.
- Precise Pressure Control: Maintains constant inlet or outlet pressure without relying on pipeline sensors.
- Wide Application Range: Suitable for beer, beverage, dairy, fruit juice, pharmacy, and biological fields.
- Flexible Connections: Available in Butt-weld, Tri-clamp, Threaded, and Union connections.
- Fast Response System: Diaphragm valve stem system quickly adjusts to maintain preset pressure.
- Customization Options: Full customization, minor customization, and design-based customization available.
Product Attributes
- Customization
- Available
- Temperature
- Ordinary Temperature
- Certification
- ISO9001
- Model NO.
- XS-CPV66001
- Media
- Gas, Oil, Water
- Standard
- Standard
- Connection Mode
- Welding
- Power
- Pneumatic
- Material
- Stainless Steel
- Type
- Self-Operated
- Size
- 1inch to 2inch, DN25-DN50
- Max. Pressure
- 0-10bar (0-145psi)
- Supply Air Pressure
- 0-8bar (0-116psi)
- Connection
- Butt-Weld,Tri-Clamp,Threaded,Union
- Upper Diaphragm
- EPDM,Buna
- Bottom Diaphragm
- EPDM+PTFE
- Material Non-Contact Parts
- SS304
- Material Contact Parts
- SS304/SS316L
- External Surface Treatment
- Ra32~64uin(O.8~1.6um)
- Internal Surface Treatment
- Ra16~32uin(0.4~0.8um)
- Silicone
- -30 ~150 Celsius Degree
- EPDM
- -10~110celsius Degree
- Model Type
- Cpmi-2,Cpmo-2
- Optional Sizes
- Regulation of Regional About 152m3/H
- Flow Range Kv Fully Open
- About 23m3/H
- Transport Package
- Strongly Seaworthy Plywooden Cases
- Specification
- 1inch to 2.5inch, DN25-DN65
- Trademark
- XUSHENG/COMPASS
- Origin
- Made in China, China
- HS Code
- 8481804090
- Production Capacity
- 1000sets/Month
- Package Size
- 25.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 10.000kg
- Lead Time
-
15 days (1 - 1 Pieces)
To be negotiated ( > 1 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.
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Product Description
DN40 SS304 Hygienic CPMO-2 Weld End Constant Pressure Modulating Valve Pneumatic Regulating Valves CPM Back Pressure Valve
Sanitary CPM Constant Pressure Valve is used for maintain a constant pressure of inlet and outlet.CPMI-2 (constant pressure valve adjusts inlet) maintains constant pressure on the production line at the valve inlet. This type CPMI-2 is used for behind seperators, heat exchangers or relief valves. CPMO-2 (contant pressure valve adjusts outlet) can maintain constant pressure in the pipeline of the production process at the outlet of the valve. This type CPMO-2 is used for front of filling or filling machine. It is widely applied to many fileds,such as beer,beverage,dairy food,fruit juice,pharmacy,biological etc.
Working Principle
Series of constant pressure control valves are operated by compressed air, the operation of the series valve does not need to rely on any sensor in the pipeline only a pressure regulating device and product delivery pipeline for the pressure monitoring system is required A diaphragm valve stem system can quickly respond and change the valve stem position relative to the position of the valve stem so as to maintain the preset pressure value. When the pressure of the delivery product rises, the valve will open, and vice versa, the pressure of the product is reduced the valve will be closed.

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Standard
|
SMS,DIN11850,DIN11851
|
|
|
Material Contact Parts
|
SS304/SS316L
|
Provided with material inspection report
|
|
Material Non-contact Parts
|
SS304
|
|
|
Size
|
1" to 2.5",DN25-DN65
|
|
|
Connection
|
Butt-weld,Tri-clamp,Threaded,Union
|
|
|
Type
|
CPMI-2, CPMO-2
|
|
|
Upper Diaphragm
|
EPDM,Buna,FKM
|
All seals import material comply with FDA21CFR117.2600
|
|
Bottom Diaphragm
|
EPDM+PTFE
|
|
|
Max. Pressure
|
≤10bar(145psi)
|
|
|
Supply Air Pressure
|
≤8bar(116psi)
|
|
|
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EPDM, Buna Upper Diaphragm for 14 ~203°F(-10 ~ 95ºC)
|
|
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EPDM+PTFE Bottom Diaphragm for 14 ~ 284°F(-10 ~ 140ºC)
|
||
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Flow Range KV
|
Full Open(P=1bar) about 23m3/hr
|
|
|
Low Flow(P=6bar) about 2m3/hr
|
||
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External Surface Treatment
|
Ra32~64uin(o.8~1.6um)
|
|
|
Internal Surface Treatment
|
Ra16~32uin(0.4~0.8um)
|
|


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S/N
|
Name
|
Qty
|
Unit
|
Material
|
|
1
|
Rubber embedded hexagonal nut
|
1
|
pc
|
304
|
|
2
|
Washer
|
1
|
pc
|
304
|
|
3
|
Valve core fixing cover
|
1
|
pc
|
304
|
|
4
|
O Ring
|
1
|
pc
|
ABS
|
|
5
|
Pistion Seat
|
1
|
pc
|
H85
|
|
6
|
Valve Cover
|
1
|
pc
|
304
|
|
7
|
Upper and lower pads
|
2
|
pc
|
304
|
|
8
|
Upper Diaphragm
|
1
|
pc
|
EPDM,Buna
|
|
9
|
Clamp
|
1
|
pc
|
304
|
|
10
|
Diaphragm Seal
|
1
|
pc
|
304
|
|
11
|
Triangular pressure plate
|
12
|
pc
|
304
|
|
12
|
Bottom Diaphragm
|
1
|
pc
|
EPDM+PTFE
|
|
13
|
Valve core
|
1
|
pc
|
304/316L
|
|
14
|
Valve Seat
|
1
|
pc
|
304/316L
|
1.Compressed air connection: Air tube equipped with air connection BSP R1/8" or BSP R1/4"
2.Max. particle size: 0.01mm
3.Max. oil content: 0.08ppm
4.Dew point: atmospheric temperature 10ºC(14°F) or lower
5.Max water content: 7.5g/kg
Options
1.Connection can be Butt-weld,Tri-clamp,Threaded,Union or others upon request. 2.Type can be CPMI-2 and CPMO-2 3.The available size is 1" to 2.5",DN25-DN65
Max. pressure: ≤10bar(145psi)
Min. pressure:0bar(0psi)
Supply Air Pressure: ≤8bar(116psi)
Temperature range
EPDM, Buna Upper Diaphragm: 14 ~203°F(-10 ~ 95ºC)
EPDM+PTFE Bottom Diaphragm: 14 ~ 284°F(-10 ~ 140ºC)
Advantage
1.No dead corners, no stagnation 2.Supports CIP online cleaning, and can also be disassembled for cleaning 3.Support SIP online sterilization, before temperature drops below 60ºC
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 cases .
In order to protective items, which will be packed by safety and resistance to shock in ply-wooden cases
If you have any inquiry or question for our valves, please kindly do not hesitate to let us know soon.
We also produce other valves and pumps, welcome to Xusheng here, we will try our best to quote you in competitive prices
Constant Pressure Valve is widely applied to many fileds,such as beer,beverage,dairy food,fruit juice,pharmacy,biological etc.
XUSHENG & COMPASS are manufacturer and supplied with sanitary valves, pumps, pipe fittings, tanks, tube. They are widely used for food, beer, beverage, chemical,biological, pharmacy and so on. 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. Here is our range of products as below.
A. Sanitary valve includes of butterfly valve, mix-proof valve, division valve, diaphragm valve, ball valve, check valve, safety valve, air relief valve, angle seat valve, constant pressure valve, bottom tank valve, racking arms valve, float valve, breather valve, and so on.
B. Sanitary pumps includes of centrifugal pump, rotary lobe pump, CIP self priming pump, mixing pump, vacuum pump, Emulsion Pump, screw pump, and so on.
C. Sanitary tank component includes of manhole cover, cleaning ball, filter,sight glass.
D. Sanitary pipe fitting has union, ferrule, clamp, solid end cap, pipe holder, nipple, coupling, adapter,elbow, tee, reducer.
E. Sanitary tanks includes of storage tank, mixing tank, fermentation beer tank, and so on.
F. Sanitary tube has seamless and weld type.
14 years experiences in design and good solution in food grade production line.
Competitive prices & High quality products to achieve win-win mutual benefits.
Professional & Communicate easily.
Huge warehouse & Delivering shortly.
Strong team & Better after-sale.
Q1. Are you a trading company or factory?
We are a manufacturing factory.Q2. 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.
Q3.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.
Q4.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.
Q5.How long is your delivery time?
For normal production in 7-10days.For bulk order in 15-25days.
Q6.Warranty
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 CPM Constant Pressure Valve?
1. What size ? 1" to 2",DN25-DN50
2. What's material ? SS304/SS316L
3. What's type? CPMI-2 or CPMO-2 ?
4. What's connection ends ? Butt-weld,Tri-clamp,Threaded,Union ?
5. What's seal material ? Domestic diaphragm or import diaphragm ?
6. Do you need mirror polished or sand blast ?
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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