BS5163 EPDM Seated DI Non-Rising Stem Gate Valves

Features and Benefits:

1. EPDM Seated Superior Sealing  

EPDM rubber seat ensures zero leakage (tested to EN 12266-1) and resists aging, cracking, and UV exposure. Ideal for potable water (WRAS-approved) and temperatures from -20℃ to 120℃.  

2. Non-Rising Stem Design  

Compact construction eliminates vertical stem movement, enabling installation in confined spaces like underground pipelines or valve chambers.  

3. Ductile Iron Body with Epoxy Coating  

High-strength DI body (EN 1561) with 250μm epoxy coating provides exceptional corrosion resistance for urban water networks and aggressive environments.  

4. BS5163 Compliance & Global Certifications  

Manufactured to BS5163 standards, with additional certifications: CE , ACS, WRAS, UKCA,and ISO9001 quality management.  

5. Low-Torque Operation  

Precision-machined trapezoidal threads reduce operating torque by 25%, ensuring smooth handwheel operation even after years of service.  

Technical Parameters：

Detailed Description:
Series	Non-rising stem resilient seated gate valve
Size	DN40-DN600
Design Standard:	GB/T 12232-2005 DIN3352, EN593, MSS SP-67
Pressure Standard:	GB/T 13927-1992, API598
Face To Face:	DIN3202 F4, F5, BS5163,AWWA C509
Flange Standard:	DIN2532/DIN2533/ASME/ANSI B16.5&B16.47/ASME B16.42/AWWA C207/ISO7005/DIN28533/DIN EN1092/DIN2501/JIS B 2220
Body:	CI/DI/WCB/ALB/CF8/CF8M
Disc:	DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel
Stem:	SS416/SS304/SS431/17-4PH
Seat:	NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Silicon/Heat-Resistant EPDM/White EPDM
Suitable Temperature:	-20℃~120℃
Medium:	Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

Why Choose Us?

1. Expertise in OEM/ODM Services  

As a trusted Resilient Seated Gate Valve Factory, we offer customized solutions tailored to your specific requirements. From design to delivery, we ensure seamless execution.  

2. Global Reach with Local Support

We provide timely delivery and dedicated customer support worldwide.  

3. Innovation-Driven

Annual R&D upgrades for enhanced valve lifespan and efficiency.  

4. Comprehensive After-Sales Service  

We have a professional technical team that provides technical support, installation guidance, and maintenance services.

Non-rising stem resilient seated gate valve are widely used in water supply and drainage, hydre or thermal power, building project as well as industrial water system, such as steel and petrochemical.
1. Equipment used in cutting off medium in pipeline.
2. Suitalbe for hand wheel, gear operators or electric actuators.

Conclusion:

As a CE-certified, ACS-approved, and WRAS-compliant manufacturer, we ensure global regulatory adherence while offering customized OEM/ODM solutions tailored to your project requirements. Upgrade your fluid systems with the industry’s most reliable BS5163 EPDM Seated DI Non-Rising Stem Gate Valves. Contact us today for a free engineering consultation.