Premium Stainless Steel Vertical Lift Check Valve for Liquids

• Customization: Available
• Temperature: - 20 ℃ ~ + 250°c,Optional(- 20℃
• Media: Water,Gas,Oil
• Material: Steel
• Valve Plug: Alloy
• Connection Form: Weld,Thread,Socket,Clamped,Flanged
• Open Manner: Quick-Opening
• Warranty: 1 Years
• Place of Origin: Zhe
• Temperature of Media: Medium Temperature, Normal Temperature
• Port Size: 1/2"-2", DN15-DN50
• Model Number: D016002002D-06
• Connection Standard: BSPT, Optional(NPT, Bsp, BSPP)
• Customized Support: OEM, ODM
• Product Name: Check Valve
• Structure: Stop
• Application: General
• Power: Hydraulic
• Trademark: WELFLOW
• Origin: Zhejiang Wenzhou
• Package Size: 5.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.200kg

Product Description

Product Description

Body material	WCB,SUS304,SUS316(CF8M),SUS 304L(CF8),SUS 316L(CF3M),A105,LF2,F11,F304(L),F316(L),F5,F22 etc.
Full port	1/2"-12"(DN15-DN300)
Working pressure	JIS10-20K,API607,ANSI150-2500LB,16-420Bar,PN16-420,200WOG
Medium temperature	- 20 ºC ~ + 220°C,Optional(- 20ºC ~ + 425°C)
Connection type	Weld,Thread,Socket,Clamped,Flanged
Thread Standard	BSPT,Optional(NPT, BSP, BSPP)
Production type	Casting,Forged
Sealing	Metal,PTFE,RPTFE,PPL ETC
Production process	Investment casting, CNC lathe, Test, Cleaning, Packing, Storage
Capacity to produce	10000PCS/Mouth
Certification	CE, ISO, our factory has been inspected by leyon and TUV
MOQ	1PC
HS Code	8481804090
Trademark	WELFLOW
Application	Suitable for water, oil, air and some corrosive liquid etc
	Buyer's drawings or designs are available
Package	Cartons without pallet
	Cartons with pallet
	Or as buyer's requirements
Delivery details	According to the quantities and specifications of each order
	Normal delivery time is from 10 to 15 days after receiving the deposit

Operating Principle.

A check valve, also called a one-way valve, is a device that allows the flow of fluids to move only in one direction. The primary purpose of a check valve is to prevent backflow in the system. Check valves are cheap, effective, and easy solutions to a potential issue.

 

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.
Benefit from our commitment to exceeding expectations with deliveries often ahead of schedule or a 10% compensation for any delays. Enjoy secure transactions with our robust SSL encryption and PCI DSS data protection. Our standard refund policy guarantees a full refund if your order is not shipped, is incomplete, or arrives with any product issues.

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. Laser Marking. (NO MOQ requirements) 2. Casting on the bodies (Has MOQ requirements)
9. Do you have Material Certificates?	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.