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Automatic Recirculation Control Valves

Premium API Ball & Plug Valve Manufacturer from China | Pump Protection Solutions for Oil & Gas, LNG, Petrochemical, and Corrosive Services

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About EDVC Valve Co., Ltd

EDVC Valve Co., Ltd was founded in 2003 and has grown into a specialized valve manufacturing enterprise with over 15 years of industry experience. Based in Wuhan, China, we are committed to delivering high-quality automatic recirculation valves and API-compliant solutions for critical industrial applications.

As a trusted manufacturer of API Ball Valves and API Plug Valves, EDVC serves demanding sectors including oil & gas pipelines, LNG, sour and abrasive environments, and corrosive service conditions.

EDVC Factory

2003

Founded in Hong Kong

15+

Years of Experience

Global

Export to 50+ Countries

API 6D

Certified Manufacturing

Our Automatic Recirculation Valves

ZDM Series Automatic Recirculation Control Valve

ZDM Series ARC Valve

CL150, API 6D Compliant, For Centrifugal Pump Protection

  • • Material: Carbon Steel / SS304
  • • Size: 2 inch
  • • Pressure: 150LB - 2500LB
  • • Function: Multi-functional control & check
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F51 Automatic Recirculation Valve

F51 Automatic Recirculation Valve

900 LB, Water & Oil Applications

  • • Class: 900 LB
  • • Standard: API 6D
  • • Application: Centrifugal Pump Protection
  • • Self-regulating flow control
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150LB Automatic Recirculation Check Valve

150LB Automatic Recirculation Check Valve

Oil Actuated, For Minimum Flow Maintenance

  • • Pressure: 150LB
  • • Type: Oil Actuated Control
  • • Prevents cavitation in pumps
  • • Durable WCB construction
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HPM Series Automatic Recirculation Valve

HPM Series ARC Valve

WCB, High-Pressure Pump Protection

  • • Material: WCB
  • • Designed for high-pressure systems
  • • Compatible with JS systems
  • • Ideal for industrial centrifugal pumps
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ZDL Petrochemical Automatic Recirculation Valve

ZDL Petrochemical ARC Valve

ANSI, Multifunctional Control Valve

  • • ANSI Standard Compliance
  • • For petrochemical & corrosive services
  • • Multi-functional operation
  • • Automatic pump protection
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900LB Stainless Steel ARC Valve

PN16 - PN100, Corrosion Resistant

  • • Class: 900LB
  • • Material: Stainless Steel
  • • Pressure Range: PN16 to PN100
  • • Ensures minimum flow in pumps
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Class 300 Automatic Recirculation Valve

20 inch, Manual Flow Control

  • • Size: 20 inch
  • • Class: 300
  • • Pressure: 2500LB
  • • ZDL Series Design
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Pump Protection Valve (ARC)

Special Purpose, Minimum Flow Maintenance

  • • Installed at pump outlet
  • • Prevents cavitation damage
  • • Automatic recirculation
  • • Protects centrifugal pumps
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Key Features of ARC Valves

Automatic Protection

Self-actuated design protects centrifugal pumps from cavitation by maintaining minimum flow.

API 6D Certified

Compliant with API 6D standards ensuring reliability and safety in oil & gas applications.

Multi-Functional Design

Combines check, control, and recirculation functions in a single compact unit.

High Pressure Ratings

Available from 150LB to 2500LB, suitable for high-pressure industrial systems.

Corrosion Resistant

Stainless steel and special alloys available for corrosive and sour service environments.

Low Maintenance

Robust design with minimal moving parts ensures long service life and reduced downtime.

50+
Countries Served
15+
Years Experience
2003
Year Founded
API 6D
Certified

Frequently Asked Questions

What is an Automatic Recirculation Valve (ARC)?

An ARC valve is a multi-functional valve installed at the discharge of centrifugal pumps to protect them by automatically maintaining a minimum flow, preventing cavitation and overheating.

Where are ARC valves used?

They are commonly used in oil & gas, petrochemical, LNG, power generation, and water treatment industries where pump protection is critical.

Do EDVC ARC valves meet API standards?

Yes, our ARC valves are manufactured in compliance with API 6D standards, ensuring high reliability and performance in demanding applications.

Can ARC valves be customized?

Yes, EDVC offers customization in materials, pressure ratings, sizes, and end connections to meet specific project requirements.

What materials are available?

We offer WCB, SS304, SS316, and other alloy materials suitable for abrasive, sour, and corrosive services.

Contact EDVC Valve

For product inquiries, technical support, or custom solutions, visit our official website to get in touch with our team.

Visit Official Website

Phone

86-27-63499135

Email

info@edvcvalve.com

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