American Conval feed water pump recirculation bypass valve

Convo (USA) Feedwater Pump Recirculation Bypass Valve The recirculation bypass valve is designed to prevent overheating of the feedwater pump during critical low-load operation.
■The lowest life cycle cost in the industry
■ High pressure drop
■ Flexible r-level
■ Prevents feed water pump from overheating
■ Reduces component wear
■ Based on Customer's specifications can be quickly configured
Standard size
Its maximum size is
Pressure level
The pressure level can reach up to
Standard forged materials
- - -
Interfaces
and interfaces
Valve body styles
Angle, type and type
Accessories
Actuators - pneumatic, electric, hydraulic or manual< br/> Limit switch - one-way or two-way
Locking device - open, closed or two-way
Valve position indicator
Valve stem sleeve
Design features
Leak-free bonnet/packing chamber
The secure, leak-free bonnet 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, thereby extending the service life of the packing.
Pressure sealing valve cover
There are no solder joints and no gaskets or gaskets between the pressure sealing valve cover and the valve body. This structure is simple and effective. The integrity of the connection between the valve body and bonnet is achieved through numerous thermal cycle tests.
Single Gland
The simpler the design and the fewer parts, the better the performance of the valve in harsh environments. 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 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 rising 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