| Customization: | Available |
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| Media: | Gas |
| Temperature: | Ordinary Temperature |
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| Sealing ring ensures sealing switch possibility. |
| 1/8~3/4inch port size. |
| Max.Working pressure : 3000psig(206bar).If you need a check valve with pressure less than 3000psi, such as 1000 psi and 2000 psi, we can also meet it. |
| Adjustable and fixed opening pressure,Springs have different fixed opening pressures to choose,range is 1~25psig. |
| Multiple end connections,VCR/compression fitting /female/male connection methods. |
| 316L stainless steel material with corrosion resistance. |
About this product
High pressure capability: This outstanding 3000 psi stainless steel check valve is engineered to withstand extreme pressure, making it ideally suited for heavy-duty applications. Its robust, solid structure guarantees exceptional reliability and long-lasting durability, even in the most demanding high-pressure environments.
Durable material: Crafted from top-grade stainless steel 316/316L, this valve boasts superior corrosion resistance and a prolonged service life. The FKM sealing material ensures a flawless seal, effectively preventing any leakage and maintaining peak performance across its lifespan.
Multifunctional application: This versatile check valve is expertly designed for both gas and water media, capable of enduring high temperatures, making it the perfect choice for a wide array of industrial applications. Featuring a spring-loaded check valve design, it ensures seamless and efficient operation under various conditions.
Multiple end connections:Offering a variety of connection methods, including VCR/compression fitting, and female/male configurations. Connect with ease using options like female NPT to male NPT, female NPT to female NPT, ferrules to ferrules, BSPP female to BSPP male, and BSPT male to BSPT male connections.
Customization options: We proudly offer OEM and ODM customization support to meet your specific needs, including personalized designs, material selections, and sizes. This ensures that each solution is perfectly tailored to your unique application requirements.
Warranty and support: Backed by a one-year warranty, this valve provides customers with peace of mind. Our dedicated support team stands ready to assist with any issues or concerns, ensuring a smooth and worry-free experience throughout your venture.
1. Logo: Personalize your product with custom branding options that stand out.
Processing Technic: Our state-of-the-art lathe engraving on the valve body allows for precision craftsmanship.
Price Increase per Product: A minimal adjustment of just $0.5 USD, delivering exceptional value with every purchase.
MOQ: Starting with as little as 1 pc, experience the quality of our products without large commitments.
2. Package: Ensure the safe and secure delivery of your product with our robust packaging solutions.
Processing Technic: As Requested - Have it your way with our flexible processing options.
Price Increase per Product: A slight increment of $0.5 USD, maintaining affordability while enhancing quality.
MOQ: With a minimum order of 10 pcs, enjoy competitive pricing and superior quality.
Wofly excels in the production of top-tier EP-grade and BA-grade diaphragm valves, pressure regulators, and a wide array of high-precision instruments including needle valves, hydrogen energy valves, liquid injection valves, and check valves. Our expertise extends to manufacturing filters, measuring devices, and VCR micro-welding fittings. We specialize in crafting ultra-high purity joints and special gas equipment, such as GC/GR/VMB/VMP/VDB/VDP, along with state-of-the-art automatic switching systems and gas manifolds.
Our products have gained extensive recognition and are utilized across a diverse range of sectors including semiconductor manufacturing, solar photovoltaics, and integrated circuits. They are integral to the fields of microelectronics, hydrogen energy, and lithium battery production. Industries such as laboratories, LCD/LED panels, CVD/PVD processes, optical fiber, biological food engineering, pharmaceuticals, petrochemicals, power generation, and shipbuilding consistently rely on our expertly engineered solutions.
We steadfastly uphold our development ethos of prioritizing quality, fostering innovation, and embodying honesty and trustworthiness. Our commitment to heartfelt service and collaborative future-building is unwavering. Placing the customer at the heart of our operations, we vigorously encourage research and development. Wofly is dedicated to leveraging scientific and technological innovation to shape a distinguished national brand.
Boasting an illustrious founding team with nearly two decades devoted to the design and advancement of semiconductor high-purity pipe valves, we have assimilated pioneering valve industry technologies from the United States. We relentlessly pursue the innovation of high-quality, economically efficient ultra-high-purity diaphragm valves, pressure reducing valves, automatic switching systems, and related products. Our mission is to emerge as a premier provider of ultra-high-purity fluid system fittings.
Simultaneously, we are committed to fostering open collaboration and innovation. By integrating resources from both the upstream and downstream of the industry, we partner with key stakeholders to propel technological innovation. We focus on aggregating, co-constructing, and sharing industry-wide components while jointly strategizing on future technologies and products. Our dedication to exploring the trajectory of ultra-high purity fluid control systems remains steadfast, ensuring that we stay attuned to user needs while delivering exceptional products and experiences.
1. Round-the-Clock Technical Services: Experience unparalleled support with our dedicated technical team available 24/7. Whether you require assistance pre-sale, post-sale, during installation, or in the development of new products, we are at your service to ensure seamless operations.
2. Superior Durability and Quality: Unlike inferior counterparts, our valves and fittings boast exceptional durability. Crafted with top-grade stainless steel 316 or 316L, these components exhibit a sleek and polished finish. Our advanced orbital welding technique minimizes smoke emissions, promoting environmental sustainability while achieving a lustrous surface superior to traditional manual welding. Our consistent welding quality delivers premium precision instrument valves and unrivaled weld excellence.
3. Optimize Space with Our Compact Valves: Say goodbye to cumbersome, oversized valves. Our innovative design ensures that our valves and fittings are compact and efficiently designed to ensure easy operation.
4. What You See Is What You Get: Our product images provide a true representation of the superior technology and quality you will receive.
5. Immaculate Cleanroom Assembly:All products undergo meticulous assembly within class 100 and class 1000 cleanroom facilities. Each item is rigorously tested, passing the helium seal and functional evaluations before it leaves our factory.
6. Independent and Precise Manufacturing:Our machining workshop autonomously produces valve bodies, joints, and components, ensuring quality control. Wofly stands apart from companies reliant on outsourced parts, offering self-produced accessories with stringent quality and uniform standards. Our state-of-the-art equipment guarantees the precision and cleanliness of each product.
Selling Units: Single item - Each unit of our product is meticulously crafted, showcasing our commitment to quality and precision.
Single package size: 8 X 3 X 3 cm - Compact yet carefully engineered, our packaging ensures the product arrives safely, retaining its excellence and integrity.
Single gross weight: 0.25 kg - Lightweight and efficient, designed for ease of handling without compromising on robustness.
Export packaging standard: Our packaging meets the highest standards, featuring a double-layer plastic bag with vacuum sealing to ensure purity, encased in protective plastic packaging, a pristine white carton, and a secure cardboard box for added durability during transit.
Clean process
The product is cleaned and packaged in accordance with AST G93 Class C cleaning requirements, ensuring it meets stringent cleanliness standards for optimal performance and reliability.
BA-grade: Product Surface roughness reached Ra 0.25 um and can be applied to gases below 6N purity, offering superior surface finish and reliability in high-purity applications. 6N purity.
EP-grade: Surface roughness reached Ra 0.13 um, can be applied to gases below 9N purity, delivering unmatched smoothness and capability for ultra-high-purity gas applications. 9N purity.
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