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Ductile Iron Y Strainer Flanged Table E PN16 | Reliable Pipeline Protection
Tianjin Worlds Valve Co., Ltd. – ISO 9001 Certified Manufacturer & Supplier

High Strength Material: EN-GJS-500-7 ductile iron provides excellent impact and pressure resistance
Corrosion Protection: Standard 250μm epoxy coating with optional 300μm for aggressive environments
Temperature Resilience: Suitable for continuous operation from -10°C to 120°C
EN 1092-2 Compliance: Ensures perfect compatibility with European piping systems
Leak-Free Connection: Precision-machined flange faces with serrated finish
Easy Installation: Standard drilling pattern simplifies alignment and bolting
Full-Bore Design: Minimizes pressure drop while maintaining optimal flow capacity
Basket Retention: Secure basket locking mechanism prevents bypass during operation
Multi-Size Openings: Available with perforated baskets from 1-6mm hole sizes
Bottom Drain Connection: Standard 1" NPT drain plug for easy sediment removal
Quick Access Cover: Bolted cover with gasket allows simple basket inspection
Basket Retrieval: Designed for easy removal without special tools
Reinforced Body Structure: Extra material at critical stress points extends service life
Corrosion-Resistant Internals: Stainless steel basket and hardware standard
Pressure Resilience: Reliable PN16 performance

1. Premium Material Quality: High-grade ductile iron ensures long-term reliability in demanding services
2. Precision Engineering: Table E flange dimensions guarantee perfect fit in European standard piping systems
3. Optimized Flow Design: Full-bore construction minimizes pressure loss and energy consumption
4. Easy Maintenance: Quick-access design reduces downtime during cleaning and inspection
5. International Compliance: CE, UKCA, and WRAS certifications facilitate global project specifications
6. Customization Available: Special coatings, basket materials, and connection types for specific requirements

1. Water Treatment: Pump intake protection, filtration pre-screening, and distribution systems
2. HVAC Systems: Chiller protection, cooling tower water, and heat exchanger circuits
3. Industrial Processes: Process water, cooling circuits, and equipment protection
4. Irrigation Systems: Mainline protection, pump safety, and emitter clog prevention
5. General Industry: Plant utility water, compressed air lines, and steam systems
Engineered for durability and performance, this ductile iron Y strainer with Table E flanges and PN16 rating provides essential pipeline protection for water, industrial, and HVAC applications worldwide.
This article introduces a 14-inch wafer butterfly valve featuring a ductile iron body, a replaceable EPDM seat for easy field maintenance, a CF8 stainless steel disc, and a turbo gear operator – rated at PN16. As an LRQA-certified ISO 9001:2015 OEM/ODM manufacturer with over 19 years of export experience, Tianjin Worlds Valve Co., Ltd. offers fully customizable solutions to meet specific project requirements.
This article introduces a 10-inch PTFE lined lug butterfly valve featuring a ductile iron body, a PTFE seat, and a PTFE-encapsulated ductile iron disc–rated at Class 150. With full PTFE encapsulation ensuring zero metal contact and bubble-tight sealing, this valve is ideal for aggressive chemical, pharmaceutical, and semiconductor applications. As an LRQA-certified ISO 9001:2015 OEM/ODM manufacturer with over 19 years of export experience, Tianjin Worlds Valve Co., Ltd. offers fully customizable solutions to meet specific project requirements.
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.
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.
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.
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