Преглед на производот

Ова PN16 resilient-seated ductile iron gate valve е со високи перформанси, bi-directional shut-off valve designed for reliable on/off control in systems handling water, воздухот, гас, масло, and industrial fluids. Featuring an EPDM-encapsulated wedge, it ensures a bubble-tight seal and offers exceptional durability and ease of maintenance in demanding environments, making it an ideal choice for municipal water supply, третман на отпадни води, HVAC, and industrial process piping.

Flanged Ductile Iron Gate Valve

Технички спецификации

Flanged Ductile Iron Gate Valve

Клучни карактеристики

1. Resilient Wedge / Soft-Seal Design – Zero Leakage
2. Ductile Iron Body – Superior Strength & Impact Resistance
3. Flanged Connection – EN 1092-2 PN16 / DIN PN16
4. Епоксидна обвивка поврзана со фузија - супериорна заштита од корозија
5. NRS Design – Non-Rising Stem for Space-Constrained Installations
6. Wide Size Range – DN50 to DN600
7. OEM / Поддршка за прилагодување на ODM
8. CE & ISO 9001 Certified – Quality Assured

Апликации

1. Municipal Water Supply Systems
2. Wastewater Treatment Plants
3. HVAC системи
4. Линии за индустриски процеси
5. Системи за противпожарна заштита

Flanged Ductile Iron Gate Valve

Пакување и испорака

Пакувањето зависи од видот и количината на производот. Options include carton boxes or wooden crates with proper protection for flange faces. Испораката може да се организира по морски пат, железница, воздухот, или по барање на клиентот.

Профил на компанијата

LUOYANG DATANG ENERGY TECH CO., LTD е професионален добавувач на индустриски вентили, dedicated to providing reliable flow control solutions for fire protection, HVAC, третман на вода, и индустриски цевководни системи ширум светот. All products are manufactured to international standards with UL/FM, CE, и ISO 9001 сертификати. Со над 10 долгогодишно искуство, модерен објект на 80,000 m², и 200+ професионални вработени, ние им служиме на клиентите во 10+ земји со квалитетни производи, конкурентни цени, и сигурна испорака.

Услови за плаќање

Т/Т, L/C на повидок, Western Union, PayPal, Apple Pay, Google Pay, Кредитна картичка, итн.

Flanged Ductile Iron Gate Valve

Најчесто поставувани прашања

П1: What is the difference between a resilient-seated gate valve and a metal-seated gate valve?

А: Resilient-seated gate valves feature a wedge fully encapsulated in EPDM rubber, providing zero-leakage sealing (меурчиња); тие се погодни за вода, канализација, и благи хемикалии. Metal-seated gate valves (metal-to-metal contact) are designed for high temperatures (>150°C) and abrasive media but have a higher leakage rate (Класа IV). For most water supply and HVAC applications, resilient-seated gate valves are the most cost-effective choice.

П2: What is the difference between Non-Rising Stem (NRS) and Outside Screw & Yoke (ОС&Y) gate valves?

А: NRS gate valves do not have a rising stem during operation, making them suitable for underground installations and valve pits where overhead clearance is limited. ОС&Y gate valves feature a rising stem that provides a visual indication of the valve’s position, making them ideal for applications requiring visual confirmation of the open/closed status.

П3: What are the maximum working pressure and temperature ratings for this gate valve?

А: The standard configuration is rated for PN16 (1.6 MPa / 16 бар) with a temperature range of -10°C to +80°C. Optional configurations can extend the temperature range to -20°C to +120°C. Please contact our sales team for higher temperature or pressure requirements.

П4: Can the valve body material be upgraded to stainless steel?

А: Да. We offer stainless steel (SS304/SS316) body upgrades suitable for corrosive media, food-grade, or high-purity applications. Please specify your requirements when placing an order.

Flanged Ductile Iron Gate Valve