Steel Swing Check Valve Pn40 GOST Standard
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Product Attributes
- Customization
- Available
- Media
- Water, Steam, Natural Gas, Liquid Petroleum Produc
- Temperature
- Ordinary Temperature
- Model NO.
- H44H-40
- Material
- Cast Steel
- Connection Form
- Flange
- Structure
- Swing
- Pressure
- Ordinary Temperature
- Function
- Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- Sealing Form
- Wedge Check Valve
- Flow Direction
- Unidirection
- Standard
- GOST/ ANSI/DIN/GB
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Body Material
- Wcb Steel 20
- Bonet Material
- Wcb Steel 20
- Disc Maerial
- Wcb/Stainless Steel
- Seal
- Stainless Steel
- Transport Package
- Packaged Wooden Cases
- Specification
- DN50-DN300
- Trademark
- Jw
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 50000/Year
- Package Size
- 100.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 1000.000kg
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 Steel Swing Check Valve Pn40 GOST Standard
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Product Description
Cast steel Swing Check Valve
19с53нж 19с76нж flanged steel swing check valve . 19с53нж and 19с76нж is used to automatically prevent the reverse flow of media in pipelines for water, steam, natural gas and other liquid and gaseous media that are neutral to valve body materials. The check valve is manufactured in the following nominal diameters: DN50, DN80, DN100, DN150, DN200
Main parts Material
Body, bonnet,: Cast steel
Disc: Cast steel
| Specification |
| Suitable medium: water, oil, steam |
| Working temperature: ≤425ºC |
| Nominal pressure: PN16/25/40 |
| Main Parts material |
| Body, bonnet: steel WCB |
| disc ,stem:WCB |
| seal:stainless steel |

MAIN DIMENSIONS, mm
| DN | PN | L mm | D mm | D1 mm | D2 mm | z-d | b-h | H | Weight | |
| 50 | 16 | 230 | 160 | 125 | 100 | 4-18 | 16-3 | 132 | 8 | |
| 80 | 16 | 310 | 195 | 160 | 129 | 8-18 | 20-3 | 164 | 13.5 | |
| 100 | 16 | 350 | 215 | 180 | 155 | 8-18 | 20-3 | 185 | 16.5 | |
| 125 | 16 | 400 | 245 | 210 | 185 | 8-18 | 22-3 | 202 | 25.5 | |
| 150 | 16 | 480 | 280 | 240 | 210 | 8-23 | 24-3 | 223 | 35 | |
| 200 | 16 | 550 | 340 | 295 | 266 | 12-23 | 26-3 | 350 | 72.5 | |
First Class hardware equipments, Professional Product Quality
In the production process, we adopt advanced workmanship and methods such as precise casting CNC maching and individualized assembling ect.We also introduced management philosphies into ever link of the process, to assure and esactly, timely and synchronously production as per the requirements of the customers.

1.Can I have a sample order for valve?
A: Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
2: We are interested in your products?
A : In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
3: Is the requirement for MOQ?
A: For some small size, like 2''-48''(DN50-DN1200), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
4 : How about the warranty?
A: The warranty time is 12 months after leaving our factory. We can repair or change because of the quality problems.
5 : Payment
A : Mainly T/T, Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
6: Can you manufacture different standards valves according to customer requirements?
A : Yes. We can manufacture API,DIN,GOST standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI236808". Items marked "" are certified.
Company Profile
Hebei Jiwei Valve Trading Co., Ltd. is a private joint-stock enterprise with independent legal personality and direct import and export rights. As a professional and high-quality supplier in the valve industry, it has a history of more than ten years. Our products mainly include GB/JB (China), DIN (Germany), Russian standards, API/ANSI (USA) and other standards. Diameter: DN 15 ~ DN 2000, pressure level: 0.25 ~ 10.0 MPa, working temperature: -60 ~ 450 º C. The main materials are gray cast iron, ductile cast iron, carbon steel, stainless steel and so on. Our main products include gate valves, globe valves, check valves, ball valves, butterfly valves, bottom valves, plug valves, Y-strainers, flanges, elbows, etc. Products are widely used in petroleum, chemical, electric power, construction, pharmaceutical, water supply and drainage and other fields. Our products have been exported to Russia, Ukraine, Pakistan, Kazakhstan, Malaysia, Belarus and other countries, and won the trust of customers and good reputation. Looking forward to the future, we sincerely hope that more foreign customers will cooperate with us to realize our common interests.
About Our Factory & Business Background
- Address
- No. 28 South Yejin Road, Xingtai, Hebei, China
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal, 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
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
- Main Products
- Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Ball Valve, Y-Strainer, Pinch Valve, Russian Standard Valve, GOST Valve, Plug Valve
-
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
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-11-24
-
Export Year
- 9 years
-
Main Markets
- Europe
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
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