Ductile Iron Butterfly Valves for Pumping Stations
Overview
Ductile iron butterfly valves for pumping stations are essential components designed to regulate and isolate flow in water, wastewater, and industrial systems. These valves offer exceptional strength, corrosion resistance, and durability, making them ideal for the demanding environments of pumping stations.
Key Features
- Material Durability:
- Body: Ductile iron (GJS500-7 or equivalent), offering superior tensile strength and impact resistance compared to cast iron.
- Disc: Epoxy-coated ductile iron or stainless steel for added corrosion resistance.
- Seat: EPDM, NBR, or PTFE for long-lasting sealing performance.
- Design Standards: Compliance with EN 593, ISO 5752, and AWWA C504 standards for quality and performance. Available in wafer, lug, and double-flanged configurations to suit various piping layouts.
- Pressure Ratings: PN10, PN16, or ANSI Class 150 for a wide range of pressure requirements, suitable for high-pressure applications in pumping stations.
- Operation Options: Manual (lever or gear-operated) and automated (pneumatic, electric, or hydraulic actuators) options available.
- Size Range: Nominal diameters from DN50 to DN1200 (2 inches to 48 inches) or customized sizes as required.
- Coating and Protection: Fusion-bonded epoxy coating inside and out for enhanced corrosion protection, resistant to chemicals, seawater, and other harsh environments.
Applications in Pumping Stations
- Flow Regulation: Controlling water or fluid flow efficiently in high-volume systems.
- Isolation: Reliable shut-off capability for maintenance or emergency scenarios.
- Versatility: Suitable for clean water, raw water, wastewater, and chemical pipelines.
Why Choose Our Ductile Iron Butterfly Valves?
- Reliability: Built to withstand the continuous operation and pressure fluctuations in pumping stations.
- Cost-Efficiency: Durable materials and coatings reduce long-term maintenance costs.
- Customization: Tailored solutions for specific pumping station requirements, including unique dimensions and actuator compatibility.
- Global Standards: Manufactured and tested to meet international quality certifications such as ISO 9001 and WRAS.
Technical Specifications
| Feature | Details |
|---|---|
| Material | Ductile Iron (Body & Disc) |
| Seat Material | EPDM, NBR, PTFE |
| Pressure Rating | PN10/PN16/ANSI 150 |
| Size Range | DN50 - DN1200 |
| Temperature Range | -10°C to +120°C |
| Operation | Manual, Pneumatic, Electric |
| Coating | Fusion-Bonded Epoxy |
Contact Us
Looking for durable and efficient ductile iron butterfly valves for pumping stations? Contact us today for factory-direct pricing, technical support, and tailored solutions to meet your pumping station needs.
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