Valve

Industrial valves are mechanical devices designed to regulate, isolate, or redirect fluid flow (liquids, gases, slurries) in pipelines. Constructed from durable materials like ductile iron, stainless steel, and bronze, they are essential for safety and efficiency in critical systems.

Global Standards Compliance: API, ANSI, ISO, DIN, and GB certifications.

Lifespan: 15–30 years with proper maintenance.

Technical Advantages

1. Robust Construction

Materials:

Body: Ductile iron (EN-GJS-500-7), CF8M stainless steel, bronze.

Seals: EPDM, NBR, PTFE (temperature range: -40°C to 200°C).

Pressure Rating: ANSI Class 150–600 (PN16–PN100), up to 10.0 MPa.

2. Advanced Sealing Technology

Bidirectional Sealing: Metal-to-metal + soft seat for zero leakage (API 598 compliant).

Fire-Safe Design: API 607/ISO 10497 certification for oil & gas emergencies.

3. Smart Integration

Actuation: Electric, pneumatic, or hydraulic actuators (Modbus/Profibus compatible).

IoT Ready: Real-time monitoring via embedded sensors (pressure, temperature, flow rate).

Industry Applications

Industry	Case Studies	Valve Solutions
Oil & Gas	Subsea pipelines (North Sea), refinery crude oil control.	High-Pressure Gate Valves, API 6D Trunnion Ball Valves.
Water & Wastewater	Singapore NEWater Project, Thames Water UK.	Resilient-Seated Butterfly Valves, DN1400 Sluice Gates.
Power Generation	Nuclear plant cooling systems (EDF France).	ASTM A182 F316 Globe Valves, ASME B16.34 compliant.
Chemicals	BASF chemical reactors, Pfizer API production.	PTFE-Lined Ball Valves, CIP/SIP compatible designs.

Quality & Sustainability

1. Testing Protocols:

Hydrostatic Test: 1.5× working pressure for 30 minutes.

Cryogenic Test: -196°C for LNG valves.

2. Eco-Friendly Practices:

100% recyclable materials, REACH/ROHS compliant.

Low-emission packing (graphite-free options).

Industrial Valves – Engineered for Precision, Built for Durability!

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Flanged Resilient NRS Gate Valve with Bypass Outlet

The Flanged Resilient NRS Gate Valve with Bypass Outlet excels in critical water networks requiring safe isolation under pressure, like municipal water mains and fire protection systems. BS 5163 Gate Valve installations are proven in numerous utility and industrial projects globally.Utilizing advanced resilient seat sealing and robust pressure-balancing bypass systems, the BS 5163 Gate Valve is engineered for reliable, low-torque operation. BS 5163 Gate Valve production adheres to strict quality controls within ISO-certified facilities.

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Flanged Resilient NRS Gate Valve

The Flanged Resilient NRS Gate Valve designed for water supply networks, this valve provides shutoff in municipal, firefighting, and industrial cooling systems (PN10/16 pressure rating), featuring an NRS non-rising stem ideal for confined chambers. Key projects include Thames Water’s pipeline renewal (2,000+ units) and Saudi desalination plants (salt-spray certified). Its dual-seal structure (EPDM + ductile iron wedge) ensures EN 12266 Class A leak-tightness, with ISO 5211 flanges and self-locking stem nuts. Manufactured on automated lines (300k/year capacity), BSI-certified valves exceed PN25 burst standards. Annual exports exceed 50k units (18% market share in Asia/Africa/Europe), with 5k DN50-DN600 units stockpiled for ≤7-day delivery.

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Hydraulic Control Valve

The hydraulic control valve was initially originated in Holand, Israel and Denmark, used for agricultural irrigation. Later the product was introduced into the United Sates, Canada and Asian countries. It was from the 1990s when the product first entered China, and ever since its entrance it gets rapidly developped and widely applied in different industrie aside from irrigation. The hydraulic control valve produced by Jinan Meide is new style that absorbed the essence of other well-known brands which makes it better in energy saving, consumption reducing and accurate adjusting achieving. The MECH brand hydraulic control valves have been widely used in China, Europe and South East Asian countries in pipe system of irrigation, water supplying, fire protection and air conditioning which has medium of water under 80℃ or other medium with similar physical and chemical property as water。

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Flexible Rubber Joint Twin Sphere Union-Screw End Connection

We are looking forward to your buy Valve from our company made in China - Epoch Equipment. Our factory is a Valve manufacturer and supplier in China. You are welcome to buy our high quality products.

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