Solve your flow control challenges with high-quality non return check valves tailored for industrial applications. Designed for purchasing managers, technical directors, and operations managers seeking durable, cost-effective solutions with optimized supply chain support.
According to industry reports, over 37% of failures in industrial pipelines are caused by poor valve selection or substandard parts. In fast-paced operations, these issues cost you valuable time and money.
Discover how we solve these problems below »
| Parameter | Details |
|---|---|
| Valve Type | Swing, Lift, Wafer, Ball Check Valves |
| Material | Stainless Steel (304, 316), Carbon Steel, Bronze, Alloy Steel |
| Size Range | DN15 to DN600 (0.5" to 24") |
| Pressure Rating | PN10 to PN40, ANSI Class 150 to 300 |
| Temperature Range | -40°C to +400°C (-40°F to 752°F) |
| End Connections | Flanged, Threaded, Butt Welded, Socket Welded |
| Standards | API 6D, ASME B16.34, ISO 9001, CE |
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See how these solutions have delivered real value »
Standard valves typically ship within 2-3 weeks. Customized OEM/ODM designs may require 4-6 weeks depending on specifications.
Yes, we offer OEM/ODM services with engineering support to customize dimensions, materials, and pressure ratings to meet your requirements.
We utilize sea freight with major carriers and express options. Our logistics team optimizes cost and speed while ensuring compliance with US import regulations.
We offer technical support, warranty coverage up to 12 months, and fast replacement or repair services. Training and maintenance guidance are also available.

Yes, our products meet API, ASME, CE, ISO 9001, and other certifications essential for safe and reliable operation in global markets.
Ready to purchase or need a sample? Contact us now »
Limited-time offer: Free samples available for qualified orders and money-back guarantee if quality standards are unmet. Minimize your procurement risk.
Or contact us directly via:
Michael S., Technical Director, HP
“Enric’s non return check valves are robust and exceed our requirements for high-pressure hydrogen systems. Their support team helped us optimize specifications, leading to a 25% increase in operational efficiency.”
Emily R., Procurement Manager, IKEA
“Thanks to Enric, we reduced valve procurement costs by nearly 30% without compromising on quality. Their quick delivery and competitive pricing are unmatched in today’s market.”
David L., Supply Chain Manager, IBM
“The comprehensive certifications and adherence to international standards give us confidence in Enric’s valves for critical electronic gas pipelines. Their professional service expedites our global projects.”
John Harrison
Senior Industrial Valve Engineer & Content Strategist at Shijiazhuang Enric Gas Equipment Co., Ltd.
With over 15 years of experience in industrial gas equipment engineering and international trade, John specializes in developing technical content that bridges complex engineering concepts with procurement decision-making. He is dedicated to helping clients select the right check valve solutions that optimize system reliability and total cost of ownership.
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
Trusted by Global Industry Leaders
Our Esteemed Clients
Customer Testimonials
John M., Operations Manager, Siemens USA: "Switching to Enric’s non return check valves reduced our downtime by over 40%. Their on-time delivery and customization options are unmatched."
Lisa K., Supply Chain Director, GE Energy: "The quality certification compliance saved us months of compliance checks. Their OEM design helped us tailor valves exactly for hydrogen applications."
Have questions? See our FAQ »