Product Overview

Этот PN16 resilient-seated ductile iron gate valve is a high-performance, bi-directional shut-off valve designed for reliable on/off control in systems handling water, воздух, газ, 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, wastewater treatment, ОВК, and industrial process piping.

Задвижка из ковкого чугуна фланцевая

Technical Specifications

Задвижка из ковкого чугуна фланцевая

Ключевые особенности

1. Упругий клин / Soft-Seal Design – Zero Leakage
2. Ductile Iron Body – Superior Strength & Impact Resistance
3. Flanged Connection – EN 1092-2 PN16 / DIN PN16
4. Fusion-Bonded Epoxy Coating – Superior Corrosion Protection
5. NRS Design – Non-Rising Stem for Space-Constrained Installations
6. Wide Size Range – DN50 to DN600
7. OEM / ODM Customization Support
8. CE & ИСО 9001 Certified – Quality Assured

Приложения

1. Municipal Water Supply Systems
2. Wastewater Treatment Plants
3. Системы отопления, вентиляции и кондиционирования
4. Industrial Process Lines
5. Fire Protection Systems

Задвижка из ковкого чугуна фланцевая

Упаковка и отгрузка

Packing depends on the product type and quantity. Options include carton boxes or wooden crates with proper protection for flange faces. Shipment can be arranged by sea, железная дорога, воздух, or as per customer’s request.

Профиль компании

ЛОЯНСКАЯ КОМПАНИЯ CAME ENERGY TECH CO., ООО является профессиональным поставщиком промышленных клапанов, посвящен предоставлению надежных решений по управлению потоками для противопожарной защиты, ОВК, очистка воды, и промышленные трубопроводные системы по всему миру. All products are manufactured to international standards with UL/FM, CE, и ИСО 9001 сертификаты. С более чем 10 years of experience, современный объект 80,000 м², и 200+ профессиональные сотрудники, мы обслуживаем клиентов в 10+ countries with quality products, конкурентоспособные цены, и надежная доставка.

Условия оплаты

Т/Т, Аккредитив по предъявлении, Western Union, PayPal, Apple Pay, Google Pay, Credit Card, и т. д..

Задвижка из ковкого чугуна фланцевая

FAQ

1 квартал: 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 (bubble-tight); they are suitable for water, сточные воды, and mild chemicals. Metal-seated gate valves (metal-to-metal contact) are designed for high temperatures (>150°С) and abrasive media but have a higher leakage rate (Class IV). For most water supply and HVAC applications, resilient-seated gate valves are the most cost-effective choice.

2 квартал: 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.

Q3: What are the maximum working pressure and temperature ratings for this gate valve?

А: The standard configuration is rated for PN16 (1.6 МПа / 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.

Q4: 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.

Задвижка из ковкого чугуна фланцевая