ultra high purity valves

Beyond Fluid, Ultra High Purity Bellows Valves and Check Valves Manufacturer

For over 15 years, we have been a trusted supplier of ultra high purity valves to wholesalers, distributors, and large contractors worldwide. Our mission is to solve your supply challenges and help expand your market share. Partner with Beyond Fluid to achieve lasting business success.

Leading Wholesale Supplier of Ultra High Purity Valves in China

 

Ultra High Purity (UHP) valves are specialized valves designed for industries requiring extreme cleanliness, such as semiconductors, pharmaceuticals, and biotechnology.

Made from high-grade stainless steel, these valves feature electropolished interiors to prevent particle buildup and contamination. They use advanced sealing technologies to ensure leak-proof, crevice-free connections and minimize dead spaces where contaminants could accumulate.

UHP valves are essential for delivering ultra-clean gases and fluids in critical processes where any impurity can compromise product quality, ensuring sterility and purity in high-tech and sensitive applications.

Feature:

  • Technical: Forged/Bar Stock
  • Material: SS304, SS316L, 316L VAR
  • Size: 1/4″-1/2″/6 mm to 12 mm
  • Wetted Surface Grade: BA, EP
  • Seat Material: PCTFE, PA, PI
  • Connection: BVC, weld, tube, flange
  • Control Model: manual, Pneumatic
  • Max Working Pressure(low pressure type): 10 bar(145 PSI)
  • Max Working Pressure(high pressure type): 210 bar (3,045 PSI)
  • Working Temperature: PCTFE: -10~80°C (14~176°F) / PFA, PI: -10~150°C (14~302°F)

Hot-Selling High Purity Bellows Valves and Check Valves Types

ultra high purity bellows valves
ultra high purity bellows valves

Size: 1/4" to 1/2" | Max. Working Pressure: manual 34.4 bar (500 psig), pneumatic 10 bar (145 psig) | Leak Rate (Helium): internal ≤ 4×10^-9 std cm³/s, external ≤ 4×10^-9 std cm³/s

ultra high purity check valves

Size: 1/4" to 1/2" | Seal Ring: Viton | Max. Working Pressure: 207 bar (3000 psig) | Flow Coefficient (Cv): 0.55 or 0.70 | Cracking Pressure: Less than 2 psig (0.14 bar)

bellows valvesultra high purity bellows valves

Technical Support

At Beyond Fluid, we pride ourselves on our comprehensive expertise in engineering and designing high purity valves. From the initial concept to the final product, our team is equipped to transform your ideas into tangible, high-quality fluid and control solutions. Our commitment to innovation ensures that we deliver not just products, but value-driven solutions tailored to your needs.

  • Tailored Solutions
  • Techical Support
  • Free Drawings Service

Who We Are

Beyond Fluid, Your Reliable Ultra High Purity Valves and Fittings Manufacturer

Beyond Fluid has over 15 years of experience supplying stainless steel UHP valves and fittings to wholesalers, distributors, and large contractors. We offer reliable quality, excellent service, on-time delivery, and competitive prices. Our commitment to advanced technology, precision engineering, and strict quality standards ensures we meet the diverse needs of customers worldwide.

We take pride in producing high-quality high purity fittings and valves. Our comprehensive range of products is designed for optimal performance and durability, with both standard and customized solutions. Serving industries from semiconductors, biotechnology to aerospace, we aim to be your long-term trusted partner to expand your market presence.

Close up of CNC machine

15+

Years of Experience

Why Choose Us

Reliability. Consistency. Integrity

Quality Assurance

When you choose Beyond Fluid, you ensure precision and reliability, backed by our strict Quality Assurance Program.

on-time delivery

Beyond Fluid ensures reliability with a 99.99% on-time delivery rate and quick response to urgent orders through stocked materials.

Competitive pricing

Our robust manufacturing and supply chain enable us to offer competitive prices, helping clients expand their market reach.

professional service

Our expert engineers offer design, CAD, and technical support, while our trained sales team ensures fast, efficient 24-hour responses.

Testimonials

What Our Clients Say

Thank you for your cooperation!
A Large Wholesaler From USA

 “We’re literally satisfied with Beyond Fluid’ always on-time delivery and exceptional handling of requests. Their commitment to timely service is evident and consistently reliable. Their swift response and guaranteed on-time delivery make them my preferred choice.”

A Brand Manufacturer From Germany

“We can always count on Beyond Fluid’s quality. During a 2018 visit, their advanced facilities and stringent quality controls made a lasting impression on us. Their timely responses to requests for drawings or technical support further solidify my trust. We really love to place our orders to those suppliers like Beyond Fluid.”

FAQ

Frequently Asked Questions.

Here are a few real most popluar questions from our clients.

We manufacture a wide range of stainless steel ultra high purity valves and fittings, including ultra clean welded fititngs, metal gasket face seal fittings, high purty check valves, bellow valves, UHP diaphragm valves, high purity pressure regulators and high purty tubing. All our products meet industry standards for high purity and durability.

Yes, Beyond Fluid's ultra high purity valves and fittings are fully compatible with other big brands, like Swagelok and can be easily integrated into existing systems, offering customers flexibility and ease of use.

We utilize advanced manufacturing processes and precision engineering techniques, subjecting each product to thorough testing to meet stringent industry standards.

Sure, we offer customization options, and our expert team collaborates with customers to tailor solutions that align with their unique application needs.

Sure, we can provide samples of fittings and valves for evaluation firstly. 

Yes, as a professional manufacturer and supplier, we do offer after-sales support, including technical assistance, troubleshooting, and warranty services. Besides, We offer a customer-friendly policy: we’ll either send a free replacement or issue a credit right away. We're committed to making things right for you.

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