CUSTOM BUTTERFLY VALVE
MANUFACTURING SOLUTIONS

√ Global Supplier √ ISO 9001 Certified

√ 50+ Countries Served

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WORLDS VALVE

Professional butterfly valve manufacturer

High quality PTFE buterfly valve

Quality first,

customer first

PTFE/PFA lined butterfly valve

PTFE or PFA coated split body butterfly valve is one of Tianjin Worlds valve’s representative products.

High performance and long service life.

The PTFE powder we use is primary micropowder, Never use recycled materials.

PTFE disc and seat, 16 bar water pressure with zero penetration, and 30KV electric spark test is qualified.

PTFE or PFA coated butterfly valve can be used in Heavy corrosive medium, strong acid, strong basicity and so on.

What Worlds Valve Do -- A Professional Butterfly Valve Manufacture

Tianjin Worlds Valve Co., Ltd. was established in 2007,and it is a professional butterfly valve manufacture that focuses on production, installation, sale and service. Worlds Valve’s Cover area is 8,000㎡. Our main products include center line butterfly valves, PTFE butterfly valves, check valves, gate valves, y type strainers and other related products.

Our valves have been selling well to Europe, America, Australia, South Africa, Middle East and other countries and areas. Our products are widely used in water supply and drainage, electric power, petrol chemical industry, and

metallurgy.Tianjin Worlds valve has obtained ISO9001 International Quality System certification ,EC certificate of conformity, WRAS certificate and ACS certificate.

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Worlds Valve - Certificate

Tianjin Worlds valve has obtained ISO9001 International Quality System certification, EC certificate of conformity, WRAS certificate and ACS certificate.

These certificates guarantee the quality of our butterfly valve, check valve and resilient seated gate valve.

ISO9001

ACS-17ACC CY247

ACS-17ACC CY248

ACS-18ACC LY165

WRAS-butterfly valve

Industries We Serve

OEM/ODM butterfly valves built to match real working conditions.

Oil, Gas & Petrochemical

Water & Wastewater Treatment

Marine & Offshore Engineering

Food & Beverage Processing

Chemical Processing

Heating & HVAC Systems

Hydroelectric Power Industry

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Why Choose Worlds Valve

Independent Design & Development

Quality Control

Production,Experienced Operators& Applicative Equipment

Product Advantage-Wide Range, Diversified Product Structure

Worlds Valve Focuses

Double Flanged Butterfly Valve–Built for Heavy-Duty, High-Flow Systems

Double flanged butterfly valve for heavy-duty systems: ductile iron body, CF8M disc, vulcanized EPDM seat for zero leakage and metal isolation. Electric actuator (on-off/modulating with feedback), PN16, fully customizable. Certified ISO 9001, CE, UKCA, WRAS, ACS; 100% pressure tested with traceable certs. Factory direct, 15–40 days lead time.

24/2026-08

Wafer Concentric Butterfly Valve–DI Body, CF8 Disc, EPDM Seat

Wafer butterfly valve with ductile iron body, CF8 disc, and EPDM seat. Reliable bubble-tight shut-off for water, HVAC, and industrial systems. OEM/ODM available.

18/2026-08

Lug Butterfly Valve–What You Need To Know Before Choosing One

This guide covers everything you need to know about lug butterfly valves—why they outperform wafer valves in dead-end service and isolated maintenance, how material selection (ductile iron, stainless steel, carbon steel) impacts performance, and key installation and maintenance best practices. Learn the lug vs wafer comparison, common selection mistakes to avoid, and how to choose the right body material, seat, and actuator for water treatment, chemical processing, oil & gas, and HVAC applications. Backed by ISO 9001 certification and full OEM customization with 19+ years of export experience.

22/2026-08