Heavy-Duty Stainless Steel Swing Check Valve for Optimal Flow Control
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Product Highlights
- Stainless Steel Construction: Durable material ensures longevity for industrial and household water usage.
- Wafer Type Design: Compact disc spring check valve suitable for welding connections.
- Wide Size Range: Available from 1/2 inch to 12 inch with precise dimensional specifications.
- ISO and CE Certified: Complies with ISO9001-2015 and CE standards for quality assurance.
- Custom Logo Marking: Accepts laser marking, printing, or carving on handles and bodies.
- Low Torque Operation: Designed for efficient flow control with minimal resistance.
- Flexible Payment Terms: Accepts 30% T/T deposit, balance against BL, or L/C at sight.
- Fast Delivery Option: Typically 30-35 days, with many items available in 304 stock.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Connection Form
- Welding
- Standard
- ANSI
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Certificates
- ISO9001-2015, CE
- Seat Material
- PTFE/Rptfe
- Way Type
- 2 Way
- Thread Standard
- BSPT, Bsp, NPT etc
- Torque
- Low Torque
- Casting
- Wax Lost Investment Casting Technology
- Passway
- Reduced Bore
- Transport Package
- Cartons & Plywood Cases
- Specification
- DN15(1/2") to DN300(12")
- Trademark
- WELFLOW
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 50000piece/Month
Product Images of Heavy-Duty Stainless Steel Swing Check Valve for Optimal Flow Control
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Heavy-Duty Stainless Steel Swing Check Valve for Optimal Flow Control -
Heavy-Duty Stainless Steel Swing Check Valve for Optimal Flow Control -
Heavy-Duty Stainless Steel Swing Check Valve for Optimal Flow Control -
Heavy-Duty Stainless Steel Swing Check Valve for Optimal Flow Control
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Product Description
| Size | d | L | D |
| 1/2" | 15.0 | 28.0 | 51.0 |
| 3/4" | 19.0 | 28.0 | 58.0 |
| 1" | 24.0 | 28.0 | 68.5 |
| 11/4" | 31.0 | 30.0 | 79.5 |
| 11/2" | 39.0 | 36.0 | 88.0 |
| 2" | 48.0 | 40.0 | 103.0 |
| 21/2" | 60.0 | 49.0 | 124.0 |
| 3" | 70.0 | 57.0 | 138.0 |
| 4" | 91.0 | 68.0 | 160.0 |
| 5" | 118.0 | 78.0 | 186.0 |
| 6" | 137.0 | 95.0 | 208.0 |
| 8" | 190.0 | 110.0 | 265.0 |
| 10" | 235.0 | 132.0 | 320.0 |
| 12" | 280.0 | 150.0 | 380.0 |
| QUESTION? | ANSWER |
| 1. Are you a factory? | Yes, Welflow is a factory located in Wenzhou, Zhejiang, China. |
| 2. Do you have any requirements of MOQ? | No limited to MOQ but the difference in unit price. |
| 3. Payment Terms | Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight. |
| 4. Nearly Sea Port | Ningbo or Shanghai Port |
| 5. Terms: | FOB Ningbo/Shanghai, CIF, FCA, etc. |
| 6. Delivery Time: | Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304. |
| 7. Could you accept color Marks or Color Boxes? | Yes, both are acceptable; we have experience with them. |
| 8. Could you accept marking our logo on the products? | Yes, on the handle or the bodies, both are okay. 1. Print on the Handle (NO MOQ requirements) 2. Laser Marking. (NO MOQ requirements) 3. Carvings(NO MOQ requirements) 4. Casting on the bodies (Has MOQ requirements) |
| 9. Do you have Material Certificates? | Yes, if required, Each item will be laser marked with Heat NO and the material certificates. |
| 10. How do you deal with customer complaints, such as quality issues? | This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. 1. exchange or refund is acceptable. It mainly depends on how you need to deal with it. |
At Welflow Valve, we're dedicated to providing you with high-quality stainless steel valves and fittings. We understand that as a business owner or manager, you value reliability and excellent service, which is why we prioritize the completeness of our supply chain.
Our products, including ball valves, check valves, gate valves, globe valves, thread fittings, and flanges, are competitively priced without compromising quality. We take great care to ensure our product meets high quality and performance standards.
One of our key strengths is our supply chain, built on trust and long-term partnerships. We work closely with our manufacturing agents and logistics partners to ensure that our products reach you on time and in perfect condition.
Our team of experts is always available to provide technical support and help you choose the best product for your specific needs. We understand that every business is unique and are committed to providing personalized service that meets your needs.
BALL VALVES BY BODY STRUCTURE
The body is formed from a single body piece in a one-piece ball valve. The ball is permanently fixed within the valve body, and the ends are threaded or welded. One-piece ball valves are compact and cost-effective, commonly used in applications with lower pressure and smaller sizes.
This type of ball valve consists of two separate pieces connected with thread or bolts. The body is divided into two halves, allowing easy access to the internal components, including the ball and seats. Two-piece ball valves are commonly used in applications requiring regular maintenance or inspection.
Three-piece ball valves are constructed with three separate pieces: a body and two end caps. The end caps are connected to the body using bolts, allowing easy disassembly and maintenance. This ball valve type offers greater flexibility for repairing or replacing internal components.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2331710". Items marked "
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Company Profile
At Welflow Valve, we deeply understand the challenges and pressures you face in keeping your operations running smoothly and efficiently. It's not just about purchasing stainless steel valves and fittings; It's about finding a reliable partner who understands your needs and is committed to supporting your success every step of the way. That's why we've tailored our approach to prioritize not just the quality of our products, but also the quality of our relationships with you, our valued customers.
Our diverse range of high-quality ball valves, check valves, gate valves, globe valves, thread fittings, and flanges is competitively priced, ensuring you don't have to compromise on quality to stay within budget. We know that every penny counts and that your trust in our products is a reflection of your commitment to excellence in your own business.
We've built our supply chain with care and precision, fostering trust and long-term partnerships with our manufacturing agents and logistics partners. This means you can rely on us for timely deliveries, ensuring your projects remain on schedule and your operations run as smoothly as possible. We understand that a delay on our end can cause significant disruptions for you, which is why we go the extra mile to ensure our supply chain is as reliable and efficient as possible.
But our commitment to you goes beyond just delivering high-quality products on time. We know that every business is unique, with its own set of challenges and requirements. That's why our team of experts is always ready to listen, offering personalized technical support and guidance to help you choose the right product for your specific needs. We're not just a supplier; We're a partner who's invested in understanding the intricacies of your business and providing tailored solutions that make a real difference.
Choosing Welflow Valve means choosing a partner who puts your needs first, offering not just products, but solutions and support designed to help your business thrive. We're here to make your life easier, providing the reliability, quality, and personalized service you deserve.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.2345, Binhai 11th Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, China.
-
Number of Employees
- 41
-
Registered Capital
- 10,020,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 55
Our Production Capability & Technical Expertise
- Main Products
- Ball Valve, Pipe Fittings, Flanges, Stainless Steel Ball Valves, Industrial Valves, Stainless Steel Flange, Forged Flange, Swing Check Valve, Stainless Steel Pipe Fittings, Flanged Ball Valve
-
Production Lines
- 1
-
Production Machines
- CNC Lahe, Sandblasting Facility, Torque Facility
-
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, Full Customization, Minor Customization, Flexible customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you a factory?
- Yes, Welflow is a factory located in Wenzhou, Zhejiang, China.
- Do you have any requirements of MOQ?
- No limited to MOQ but the difference in unit price.
- What are the payment terms?
- Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight.
- Which sea port is near you?
- Ningbo or Shanghai Port.
- What are your delivery terms?
- FOB Ningbo/Shanghai, CIF, FCA, etc.
- What is the delivery time?
- Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304.
- Do you accept color marks or color boxes?
- Yes, both are acceptable; we have experience with them.
- Can you accept marking our logo on the products?
- Yes, on the handle or the bodies, both are okay. 1. Print on the Handle (NO MOQ requirements) 2. Laser Marking. (NO MOQ requirements) 3. Carvings(NO MOQ requirements) 4. Casting on the bodies (Has MOQ requirements)
- Do you have material certificates?
- Yes, if required, Each item will be laser marked with Heat NO and the material certificates.
- How do you deal with customer complaints, such as quality issues?
- This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. 1. exchange or refund is acceptable. It mainly depends on how you need to deal with it.
Send your message to this supplier
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