Get to know us
GANGYE Valve Solutions | API Certified Industrial Valves Manufacturer & Global Supplier Professional valve manufacturer with ISO 9001/API 6D/CE certifications. Full range of industrial valves for oil & gas, chemical, power industries. Get custom solutions & competitive pricing today.GANGYE Group: Your Trusted Partner in Industrial Valve Solutions. As a leading valve manufacturer integrating R&D, production and global distribution, GANGYE Group (China) Co., Ltd delivers premium flow control solutions to 30+ countries. Our 20-year manufacturing heritage combines with cutting-edge technology to meet the most demanding industry requirements.
【Core Competencies】
✓ API 6D & ISO 9001 Certified Production
✓ Full Pressure Range: 150Lb-2500Lb/PN6-PN420
✓ Multi-Material Construction: WCB, Duplex, Inconel, etc.
✓ Complete Valve Solutions: Ball/Gate/Check/Butterfly Valves
✓ Custom Engineering & Bulk Order Capabilities
Select what you are looking for
High-Performance Double Eccentric Butterfly Valves | Zero Leakage Design
Premium Double Eccentric Lug-Type Butterfly Valves Industry-leading double eccentric butterfly valves with fire-safe API 607 certification. Bidirectional sealing, -196°C to 815°C operation. NSF-compliant for chemical/steam applications. Engineered for Extreme Conditions | API 609 & NACE MR0103 Certified
Flanged Type Triple Eccentric Metal Sealing Butterfly Valves
Triple Offset Metal Seated Butterfly Valves: Industry-Leading Reliability Engineered with precision, our triple eccentric (triple offset) metal-seated butterfly valves redefine performance in high-pressure, high-temperature, and corrosive environments. Featuring a patented cam-effect design that eliminates friction during operation, these valves deliver zero leakage (API 598/ANSI Class VI certified) and a 20% longer service life compared to conventional alternatives.
Zero-Leakage Wafer Rubber Lined Butterfly Valves | API609 Certified | GANGYE
High-Performance Wafer Rubber Lined Butterfly Valves for Zero-Leakage Control Core Advantage: GANGYE’s ISO9001 & API609-certified wafer soft seal butterfly valve delivers 100% bidirectional zero leakage (API598 tested), engineered with ergonomic back-chair sealing technology and multi-material adaptability (EPDM/NBR/Viton®) for extreme conditions in mining, wastewater treatment, and oilfield pipelines.
High-Performance Triple Eccentric Metal Sealed Butterfly Valves | Zero-Leakage Solutions
Triple Eccentric Metal-Seated Butterfly Valves: Next-Gen Industrial Sealing Solutions Discover industry-leading triple eccentric metal-seated butterfly valves for LNG, petrochemical & high-pressure applications. API-certified, zero-leakage sealing, wide temperature range (-321°F to +1202°F). Request a quote for custom solutions today!
Butt-welding Triple Offset Metal Seated Butterfly Valves
Butterfly Valves: Zero Leakage, Maximum Durability Engineered for critical industrial applications, our triple offset metal seated butterfly valves deliver unmatched performance in high-pressure, high-temperature, and corrosive environments. Designed to meet API 609, ASME B16.34, and ISO 10497 fire-safe standards, these valves ensure zero leakage and 30+ years of reliable operation across industries like LNG, oil refining, and power generation.
Rubber Seat Double Eccentric Butterfly Valves | Zero Leakage, Durable & Multi-Industry Solutions
Double Eccentric Flanged Butterfly Valves – Industrial-Grade Sealing Solutions Superior Design for Demanding Applications Our double eccentric butterfly valves utilize a patented dual-offset cam mechanism to eliminate friction during operation, reducing torque by 40% and extending service life by up to 30% compared to conventional valves. The spindle’s unique dual-offset geometry enables:
We are certified by below standards
