FLS Gate Valves

FLS Gate Valves – Trusted Supplier and Manufacturer Factory in China

Looking for high-quality FLS Gate Valves? As a leading FLS Gate Valves supplier and manufacturer factory in China, we provide top-performing valves designed to meet API 6A and NACE MR0175 standards for the oil and gas industry. Our FLS gate valves are engineered for reliability, durability, and ease of use, offering superior performance in demanding applications.

Key Features of FLS Gate Valves:

Premium Design for Long-Lasting Performance:

• Metal-to-Metal Sealing:

  • The gate-to-seat and seat-to-body seals are metal-to-metal, providing strong, reliable sealing even in extreme conditions.

• Simplified Assembly:

  • The one-piece seat and slab gate design reduce the number of components, making service easier and enhancing valve reliability.

  • The gate and seat assembly seals in both directions and can be reversed for longer service life.

• Pressure-Energized Stem Packing:

  • The stem packing is pressure-energized and can withstand high temperatures and harsh fluids, ensuring optimal performance in severe conditions.

• Backseat Functionality:

  • The stem shoulder backseats against the bonnet, allowing for stem packing replacement under pressure without shutting down the system.

• Non-Rising Stem:

  • Prevents pressure buildup in the valve cavity and secures lubrication, enhancing safety and valve operation.

Advanced Features for Ease of Use:

• Grease Fittings for Safety:

  • Grease fittings are located on the downstream side of the stem backseat, ensuring lubrication without entering the valve cavity for added safety.

• Fire-Safe Design:

  • FLS gate valves meet or exceed API 6FA fire safety requirements, ensuring safety in hazardous environments.

• Temperature Tolerance:

  • Special non-elastomeric stem packing can extend the valve's temperature range up to 350°F or down to -75°F, providing versatility in extreme conditions.

• Torque Multiplier Option:

  • An optional torque multiplier is available for larger valves, making operation smoother and more efficient.

Why Choose Us as Your FLS Gate Valves Manufacturer in China?

• API & NACE Certified: All our FLS gate valves meet API 6A and NACE MR0175 standards, ensuring they meet global industry specifications.

• Durable and Safe: With features like metal-to-metal sealing, fire-safe designs, and pressure-energized stem packing, our valves are built to last.

• Customizable Solutions: We offer various configurations, including double flange, threaded-end, and special block body designs to fit your exact needs.

• Competitive Pricing: Get high-quality FLS gate valves at affordable prices, backed by reliable manufacturing practices.

• Global Shipping: As a leading FLS Gate Valves supplier in China, we deliver our products worldwide with fast and reliable shipping.