Forged Steel Check Valve Flange End - ASA 150 Class | FlowBiz Industrial Valves
FlowBiz is a premier manufacturer and global exporter of high-performance Forged Steel Check Valves (ASA 150 Class). Engineered for high-pressure and high-temperature environments, our valves serve as the ultimate backflow prevention solution for critical piping systems. By adhering to rigorous international standards like API 602, FlowBiz ensures that every valve delivers leak-proof reliability in the most demanding industrial sectors.
Technical Excellence & Global Standards
Our Forged Steel Check Valves are designed to provide a "fit-and-forget" experience. We prioritize metallurgical integrity to ensure our valves withstand thermal shocks and mechanical stress better than traditional cast valves.
- Design Standard: API 602 / BSEN ISO 15761
- Pressure Rating: Class 150 (ASA 150)
- Pressure & Temperature Rating: ASME B16.34
- Face-to-Face Dimensions: ASME B16.10
- End Connections: Flange End (Weld-on Flanges) as per ASME B16.5
- Inspection & Testing: API 598 (Hydrostatic and Pneumatic)
Product Variations: Lift vs. Piston Check Valves
FlowBiz offers two primary configurations for our Forged Steel Check Valve range:
1. Lift Check Valve
Ideal for high-pressure services where flow velocities are high. The disc moves in a straight line perpendicular to the flow, providing a quick response to back-pressure.
2. Piston Check Valve
Utilizes a piston-shaped disc guided by the valve body. This design is highly effective for gas and liquid applications where a "damping" effect is required to prevent slamming.
Cover Options:
- Bolted Cover (BC): Standard design for easy maintenance and cleaning.
- Welded Cover (WC): Recommended for hazardous fluids to eliminate any potential leak paths from the body-cover joint.
Why Choose FlowBiz Forged Steel Valves?
- Superior Grain Structure: The forging process eliminates internal defects like porosity, ensuring the valve body can handle extreme hydraulic shocks.
- Precision Trim: Our seats and discs are often stellite-faced (Hard-faced) to resist erosion and wear in high-cycle applications.
- Full Flow Efficiency: Designed to minimize pressure drop, optimizing the energy consumption of your pumps and turbines.
Serving India and the Global Market
FlowBiz Exports is a trusted supplier to the most critical sectors in India—including refineries, power plants, and chemical hubs. Our international footprint extends to:
- Middle East & Europe: Dubai, Turkey.
- Africa: Nigeria, Kenya, South Africa, Morocco, Tanzania, Mozambique, Congo, Rwanda, Uganda.
- Asia: Nepal, Bangladesh, Thailand, Vietnam.
The FlowBiz Product Portfolio
As a holistic flow control partner, we manufacture a comprehensive range of industrial equipment:
- Industrial Valves: Gate, Globe, Ball, Butterfly, and Plug Valves.
- Specialty Solutions: Knife Edge Gate, PFA/FEP Lined, and Diaphragm Valves.
- Instrumentation: Needle Valves, Sight Glass, and IBR-certified Valves.
- Straining Solutions: Y-Type, Basket, and Conical Strainers.