Ürüne Genel Bakış

TheNRS Ductile Iron Resilient Seated Gate Valve is a high-performance valve designed for reliable isolation service in water supply, wastewater treatment, ve endüstriyel boru sistemleri. Featuring a ductile iron body and an EPDM rubber-encapsulated gate, it ensures bubble-tight, zero-leakage shut-off in bi-directional flow applications. Its non-rising stem design makes it an ideal choice for underground installations, valve chambers, and compact spaces with limited vertical clearance, offering a reliable and cost-effective solution for water distribution, sulama, and general industrial use.

NRS ductile iron resilient seated gate valve with EPDM wedge

Teknik Özellikler

NRS ductile iron resilient seated gate valve with EPDM wedge

Temel Özellikler

1. Resilient Wedge / Soft-Seal Design – Zero Leakage
2. NRS (Non-Rising Stem) Design – Space Saving
3. Ductile Iron Body – Superior Strength & Impact Resistance
4. Flanged Connection – EN 1092-2 PN10/PN16
5. Fusion-Bonded Epoxy Coating – Superior Corrosion Protection
6. Wide Size Range – DN50 to DN600
7. OEM / ODM / OBM Customization Support
8. Bi-Directional Sealing – Flexible Installation

Uygulamalar

1. Belediye Su Temini Sistemleri
2. Wastewater Treatment Plants
3. Sulama Sistemleri
4. HVAC Sistemleri
5. Fire Protection Systems

NRS ductile iron resilient seated gate valve with EPDM wedge

Paketleme ve Sevkiyat

Ambalaj ürün tipine ve miktarına bağlıdır. Options include carton boxes or wooden crates with proper protection for flange faces. Sevkiyat deniz yoluyla düzenlenebilir, demiryolu, hava, veya müşterinin isteğine göre.

Şirket Profili

LUOYANG CAME ENERGY TECH CO., LTD.ŞTİ is a professional industrial valve supplier, dedicated to providing reliable flow control solutions for fire protection, HVAC, su arıtma, and industrial piping systems worldwide. Tüm ürünler UL/FM ile uluslararası standartlarda üretilmektedir., CE, ve ISO 9001 sertifikalar. Üzerinde 10 yılların tecrübesi, modern bir tesis 80,000 m², Ve 200+ profesyonel çalışanlar, müşterilerimize hizmet vermekteyiz 10+ kaliteli ürünleri olan ülkeler, rekabetçi fiyatlandırma, ve güvenilir teslimat.

Ödeme Koşulları

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NRS ductile iron resilient seated gate valve with EPDM wedge

 Sıkça Sorulan Sorular | SSS

1. Çeyrek: What is the difference between NRS gate valve and OS&Y gate valve?

A: The NRS (concealed stem) gate valve does not raise or lower the valve stem during operation and is suitable for underground installations and valve wells with limited clearance. The valve stem of the OS&Y (rising stem) gate valve rises and falls during operation, providing a visual indication of the valve position. It is suitable for occasions on the ground where visual confirmation of the switch status is required.

2. Çeyrek: What is the difference between elastic wedge gate valve (soft seal) and hard seal gate valve?

A: The gate plate of the elastic wedge gate valve (soft seal) is entirely covered with EPDM rubber, providing a zero-leakage seal (bubble level) and suitable for water, sewage and mild chemicals. Hard-sealed gate valves (metal-to-metal) are suitable for high temperatures (>150°C) and abrasive media, but have higher leakage rates. For most water supply and HVAC applications, resilient wedge gate valves are the most cost-effective option.

3. Çeyrek: What is the maximum working pressure and temperature of this gate valve?

A: The standard configuration provides two pressure levels, PN10 and PN16, with a temperature range of -10°C to +80°C. For higher temperatures or pressures, please contact our sales team for custom options.

4. Çeyrek: Is this valve suitable for drinking water systems?

A: Evet. This valve uses lead-free EPDM sealing material, meets drinking water safety standards, and can be safely used in drinking water distribution systems.

S5: What is the minimum order quantity?

A: The minimum order quantity for standard orders is 1 piece. Customization services (boyut, renk, packaging, logo) please contact our sales team for details.

NRS ductile iron resilient seated gate valve with EPDM wedge