American Conval feed water pump recirculation bypass valve

American Convo Feedwater Pump Recirculation Bypass Valve & Recirculation Bypass Valve are designed to prevent overheating of feedwater pumps during critical low-load operation.
■The lowest life cycle cost in the industry
■ High pressure drop
■ Flexible levels
■ Prevents feed water pump from overheating
■ Reduces component wear
■ According to customer Specification requirements, can be quickly configured
Standard size
Its maximum size is
Pressure level
The highest pressure level can be
Standard forged materials

Interface
and interface
Valve body form
Angle type, type and type
Accessories
Actuator pneumatic, electric, hydraulic or manual
Limit Position switch one-way or two-way
Locking device open, closed or two-way
Valve position indicator
Stem sleeve
Design features
Leak-free valve cover /Packing Chamber
Secure, leak-free valve cover ensures quick access to valve trim for inspection and repair.
Pressure type upper seal
The pressure type upper seal greatly improves the integrity of the valve and ensures that the valve stem and valve core assembly are accurately in the proper position. The pressure-type upper seal protects the packing from pipeline pressure when the valve is fully open, extending the life of the packing.
Pressure sealing valve cover
There are no solder joints or gaskets or gaskets between the pressure sealing valve cover and the valve body. This structure is both simple and effective. The integrity of the connection between the valve body and bonnet is achieved through numerous thermal cycle tests.
Single Gland
In harsh environments, the simpler the design and the fewer parts, the better the performance of the valve. Durable one-piece stainless steel gland ensures valve longevity.
Axial Load Packing System
The axial design ensures high concentricity while eliminating the side load of the packing and reducing wear on the internal components of the valve. This design feature is critical to the valve's superior performance.
Quick Online Repairability
The valve is easier to repair than any valve on the market. Valve online maintenance provides modular solutions, which will lead to increased maintenance costs. Low valve acquisition cost is less important than low life cycle cost. Maintaining valves is far easier and less expensive than replacing competitor valves