Pn16 DN40-DN300 Cast Iron Wafer Check Valve Non Return
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Product Highlights
- Customized Color Options: Available in customized colors to meet specific project requirements.
- Wide Material Selection: Body options include DI, WCB, SS, AL Alloy, and AL Bronze for diverse applications.
- Multiple Seal Materials: Seat materials available in NBR, EPDM, and PTFE for different media compatibility.
- Comprehensive Certifications: Certified with DNV, ISO9001, and CE standards ensuring high quality and safety.
- Flexible Customization: Offers full, minor, and flexible customization from samples or designs via OEM/ODM.
- Competitive Pricing: Cost-effective due to in-house parts machining and painting processes.
- Experienced Manufacturing: Over 10 years of appointed OEM experience serving numerous foreign clients.
- Strict Quality Control: 100% inspection including visual and function checks on all finished products.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Ordinary Temperature
- Model NO.
- Newton-2
- Material
- Stainless Steel
- Connection Form
- Flange
- Structure
- Swing
- Pressure
- Low Pressure
- Function
- Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- Sealing Form
- Bellows Globe Valve
- Flow Direction
- Reversing
- Standard
- API609 BS5155 ISO5752 JIS7480
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Color
- Customized Color
- Warranty
- 18 Months Tianjin, China
- Packing
- Wooden Box
- Operation
- Handlever/Gear Box
- Transport Package
- Plywood Cases
- Specification
- DN25-DN2000
- Trademark
- Newton
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 10000000 Sets/Year
- Package Size
- 110.00cm * 110.00cm * 110.00cm
- Package Gross Weight
- 50.000kg
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 Pn16 DN40-DN300 Cast Iron Wafer Check Valve Non Return
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Product Description
PN16 DN40-DN300 two or four holes cast iron wafer check valve non return
| Type | Wafer/lug/flange |
| Face to Face | American Petroleum Institute 609, ISO5752 Series 13/14, JIS F7480 |
| Flange | JIS5K/10K/16K, PN6/PN10/PN16, 150LB |
| Mounting Flange | ISO5211 |
| Working Pressure | PN10/PN16 |
| Application | Water works, Public facilities, Building Industry, Petroleum, Chemical, Steel, Metallurgy, Paper Making Industry, Foods, Beverage |
| No. | Part | Material |
| 1 | Body | DI/WCB/SS/AL Alloy/AL Bronze |
| 2 | Seat | NBR, EPDM, PTFE |
| 3 | Shaft | SS416, 304, 431, 316, Monel, Duplex Steel |
| 4 | Disc | DI+Ni, CF8, CF8M, 2507, coated Nylon11 |
| 5 | Bushing | PTFE |
| 6 | O Ring | NBR |
Our workers are experienced & we check every parts quality before assembly.
We have DNV, ISO9001, CE, Over 10 years appointed OEM experience for a lot foreign clients.





















About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR256452". Items marked "" are certified.
Company Profile
Tianjin Newton Valve Co., Ltd is a valve manufacturer established in 2011, located in Jinnan District, Tianjin, China.
Our products are butterfly valve, gate valve, globe valve, check valve, Y strainer, Rubber Expansion Joint, Dismantling Joint etc
Compared with other manufacturers, our products are very competitive in prices and quality, because we do castings, parts machining and painting all by ourselves, so we could control quality better and save a lot cost.
The headquarter locates in Jinnan District, Tianjin. Our workshop covers an area more than 5000 square meters. We have own R& D center, manufacturing center and inspection center, obtained 25 national patents, passed ISO9001 certificate and 14001 certificate.
The product adopts advanced manufacturing processing and strictly conforms to international standards, such as API, DIN, BS, EN, GOST, AS, etc.
We fully implement 6S management and ERP information management system.
Our principle is excellent quality, prompt delivery, satisfied service. We strive to build highest cost performance valve enterprise in the world.
Welcome to visit us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2, Zhiye Road, Huangtai Industrial Park, Xiaozhan Town, Tianjin, China
-
Plant Area
- 2000 square meters
-
Registered Capital
- 1,000,000 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: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 pc
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
-
Production Lines
- 2
-
Production Machines
- Assembly machine, Hydraulic machine, Drilling machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
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
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-06-24
-
Export Year
- Tianjin Port
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What is the warranty period for this valve?
- The product warranty period is 2 years.
- What materials are available for the valve body?
- Body materials include DI, WCB, SS, AL Alloy, and AL Bronze.
- Can the valve color be customized?
- Yes, customized color options are available.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- Do you offer OEM and ODM services?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What certifications does the company hold?
- We hold DNV, ISO9001, and CE certifications.
- What is the lead time for production?
- The lead time is one month for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.
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