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Industrial Valve Systems

Vastvale Flow Control
High-Quality Valve & Flow Equipment Supplier

Precision-engineered industrial valves for oil & gas, power, chemical, water, and more. Trusted by global partners.

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About Vastvale

Vastvale Flow Control Equipment Co., Ltd. is a specialized manufacturer integrating research, design, manufacturing, sales, and after-sales service. As a high-quality industrial valve supplier, we provide comprehensive fluid control solutions for petroleum, chemical, metallurgy, power stations, and other critical industries.

We are committed to innovation and quality, aiming to replace imported valves with superior domestic alternatives. Our products comply with international standards including API6D, API602, ASME B16.10, and EN 13942.

  • ISO 9001 Certified Quality Management
  • Custom Design & Non-Standard Manufacturing
  • Global Industrial Applications
Workshop Certification Team Valve Product

Our Products

A diverse range of high-performance valves designed for extreme conditions, precision control, and long-term reliability.

Trunnion Ball Valve

Gear Operated Trunnion Mounted Ball Valve

  • Design: Bolted body, 2pc & 3pc split
  • Bore: Full or reduced
  • Ends: Flanged or welding
  • Features: Double block & bleed, automatic pressure relief
Forged Trunnion Ball Valve

3-PC Forged Trunnion Mounted Ball Valve

  • Size: NPS 2”–48”, DN 50–1200
  • Pressure: Class 150–2500, PN16–420
  • Design: API6D, EN 13942
  • Face-to-Face: ASME B16.10
Three Eccentric Butterfly Valve

Three Eccentric Metal Seated Butterfly Valve

  • Construction: Triple offset design
  • Seal: Laminated or metal-to-metal
  • Applications: High temp & pressure
  • Benefits: Long life, energy-saving
Fully Welded Ball Valve

Fully Welded Trunnion Ball Valve

  • Body: Full welding connection
  • Leak Prevention: No body joint leakage
  • Applications: High-integrity systems
  • Reliability: Ideal for buried pipelines
Butterfly Check Valve

Butterfly Check Valve with Hydraulic Counterweight

  • Type: Double eccentric, double flange
  • Options: Counterweight, hydraulic damper
  • Applications: Water, irrigation, municipal
  • Function: Prevent backflow in pipelines
Single Seated Control Valve

Single Seated Control Valve

  • Precision: Accurate flow regulation
  • Sealing: Tight shut-off capability
  • Actuation: Pneumatic or electric options
  • Use: Process control in chemical & power
Forged Flange Gate Valve

Forged Flange Gate Valve

  • Standard: API602
  • Body: Integrated forged (no weld flanges)
  • Strength: Higher structural integrity
  • Applications: High-pressure systems
API602 Class800 Gate Valve

API602 Class800# Gate Valve

  • Standard: API602
  • Construction: Forged body
  • Pressure: Withstands high-pressure environments
  • Advantage: Eliminates casting defects
Forged Wafer Ball Valve

Forged Wafer Ball Valve

  • Type: Wafer-style, compact design
  • Material: Forged steel for durability
  • Installation: Between flanges
  • Use: Space-constrained applications
API602 Forged Globe Valve

API602 Forged Flanged Globe Valve

  • Standard: API602 compliant
  • Function: Throttling & flow regulation
  • Design: Forged body for strength
  • Applications: Steam, oil, gas systems
Welding Flanged Gate Valve

Welding Flanged Gate Valve

  • Connection: Welding ends with flanged design
  • Sealing: High-integrity joint
  • Use: High-pressure pipelines
  • Reliability: Minimal leakage risk
Power Plant Valve Series

Power Plant Valve Series

  • Application: Steam, feedwater, condensate
  • Standards: ASME, API, ANSI
  • Types: Gate, globe, check, safety valves
  • Performance: High temp & pressure endurance

Why Choose Vastvale?

Our commitment to quality, innovation, and customer satisfaction sets us apart in the industrial valve industry.

ISO 9001 Certified Quality

Our products are manufactured under strict ISO 9001 standards with a comprehensive inspection system from R&D to delivery.

Innovation & Customization

We design and manufacture non-standard valves based on customer specifications and field requirements.

Global Industrial Applications

Our valves serve petroleum, chemical, metallurgy, power stations, water, and municipal engineering worldwide.

Success Case

As a trusted supplier of industrial valves, filters, and pipe fittings, we have delivered complete fluid control solutions for numerous large-scale projects across multiple industries.

Our valves are widely used in petroleum, chemical, metallurgy, power stations, and water treatment facilities. We pride ourselves on delivering reliable, long-lasting performance under extreme operating conditions.

Learn More on Official Site
Project Site Valve Installation Team at Work Valve Testing

Want to Work With Us?

We are always looking for new challenges and interesting partners. Let's build the future of fluid control together.

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