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Precision Valve Solutions for Industry

Tianjin Zhongfa Valve Co., Ltd. – ISO9001 & CE certified manufacturer of butterfly valves, gate valves, check valves, and knife gate valves. Trusted by global partners since 2006.

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About ZFA Valve

A trusted manufacturer of industrial valves with over 18 years of experience in design, production, and global export.

Engineered for Reliability

Founded in 2006, Tianjin Zhongfa Valve Co., Ltd. is a leading Chinese manufacturer specializing in butterfly valves, gate valves, check valves, knife gate valves, and related valve components. Our factory in Tianjin integrates advanced production lines with strict quality control systems to deliver durable, high-performance valves.

We comply with international standards including ASTM, ANSI, ISO, BS, DIN, GOST, JIS, and KS. Our certifications include ISO9001 and CE, ensuring every product meets rigorous global requirements.

  • 18+ Years of Industrial Experience
  • ISO9001 & CE Certified Manufacturing
  • OEM/ODM Services Available
  • Global Export to 50+ Countries
ZFA Valve Factory

Our Product Range

High-quality industrial valves designed for water, oil & gas, HVAC, chemical processing, and power generation.

Wafer Butterfly Valve

Wafer Type Butterfly Valve

DN50-DN1000, PN16, CL150 | WCB/CF8 Body | EPDM/Viton Seat

  • • Compliant with API609, AWWA C504
  • • Suitable for water, sewage, HVAC
  • • Lever or actuator operated
Lug Type Butterfly Valve

Lug Type Butterfly Valve

PN10-PN40, CL150-CL600 | Ductile Iron/SS Body

  • • Ideal for end-of-line service
  • • Replaceable seat design
  • • Fire-safe compliant options
Knife Gate Valve

Knife Gate Valve

PN10-PN16 | DI/SS Body | Rising Stem Design

  • • For slurry, viscous media
  • • Full port design
  • • Manual or actuated
Triple Eccentric Butterfly Valve

Triple Eccentric Butterfly Valve

PN16-PN100, CL150-CL900 | Metal-Seated

  • • High temp & pressure
  • • Zero leakage design
  • • API609, ISO 10631 compliant
Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

PN16-PN40 | WCB/CF8 Body | Soft or Metal Seat

  • • Reduced friction operation
  • • Long service life
  • • Suitable for steam & oil
Soft Seal Gate Valve

Soft Seal Gate Valve

DN50-DN600 | Ductile Iron Body | EPDM/NBR Seat

  • • Bubble-tight sealing
  • • Resilient wedge design
  • • B16.34, EN593 compliant

Butterfly Valve Parts

Discs, Seats, Stems, Bushings, Actuators

  • • OEM replacement components
  • • Custom machining available
  • • CF8, CF8M, 2507, Brass

Check Valve

Dual Disc, Swing, Lift Types | DN50-DN800

  • • Prevents backflow
  • • Low pressure drop
  • • For water, oil, gas
View All Products

Why Choose ZFA Valve?

Certified Quality

ISO9001 & CE certified with full traceability and compliance to ASTM, ANSI, ISO, and other international standards.

Factory Direct

Manufacturing facility in Tianjin ensures cost-effective pricing, fast lead times, and full control over production.

Global Reach

Exported to over 50 countries with reliable logistics and multilingual support for international clients.

OEM/ODM Support

Custom designs, branding, packaging, and technical collaboration for private label and project-specific needs.

18+
Years in Business
50+
Countries Served
1000+
Valve Models
200+
Monthly Units

Frequently Asked Questions

What standards do your valves comply with?

Our valves meet international standards including ASTM, ANSI, ISO, BS, DIN, GOST, JIS, and KS. Specific models comply with API609, AWWA C504, EN593, and ISO 10631.

Do you offer OEM services?

Yes, we provide full OEM/ODM services including custom designs, private labeling, packaging, and technical documentation.

What is your typical lead time?

Standard products: 15–25 days. Custom orders: 30–45 days depending on complexity. We offer expedited options upon request.

How do I request a quote?

Please visit the official website to submit your inquiry with valve specifications, quantity, and application details.

Get in Touch

For product inquiries, pricing, or technical support, contact us directly.

Visit Official Website

Phone: +86 17602279258

Email: [email protected]

WhatsApp: +86 17602279258

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