Compressor and Pump Services
- Complete service for piston, centrifugal compressors and pumps
- Manufacturing, reconditioning and modification of compressor valves
- Performance analysis and recalculation of compressors and valves
- Condition monitoring, capacity control and diagnostic systems
- Compressor and valve spare parts for all compressor brands
Compressor Parts
- Cross Heads
- Cross Head Shoes
- Connecting Rods
- Connecting Rod Bearings
- Pistons
- Piston Rods
- Tail Rod Pistons
- Cylinder Liners
Compressor Valve Service and Parts
Manufacturing, Reconditioning and Modification for all Brands
- Plate Valves
- Poppet Valves
- Valve and Internals
- PEEK Valve Plates
- Poppet-Ring Valves
- MT Valve Plates
Compressor and Valve Analysis and Diagnostics
Inhouse Software for Compressor and Valve Recalculation
- Chart Gas Velocity
- Chart Pressure Losses
- Chart Suction and Discharg Temperatures
- Chart p-v Diagram
Special Products
- Non Return Valves
- Actuators for Flow Control
- Flow Control Valves
- Valves for Plunger Pumps
Compressor Valve Recalculation and Modification
Valves as control elements are important components of a reciprocating compressor which are subject to a heavy strain.
Years of research have shown that about 35% of the recalculated compressors suffer from valve problems due to insufficient plate lift and spring forces. When no greater trouble occurs the compressors can be operated for many years while the problems remain unnoticed by the operators.
In many cases are these problems only discovered by coincidence when the compressor is recalculated for the purpose of performance increase, insufficient delivery rates or process-related actions.
Furthermore, due to production and cost pressure it is not always possible for an operator to optimize an existing system. Therefore are these units in many cases operated by the principle “Never touch a running system” even when a thorough check is highly advisable.
On this occasion – in the interest of the operators – we want to point out the reconditioning of valves.
By reconditioning are often high demands set on the surface quality of the sealing faces and the valves are being tested with predefined leak rates. However, in case a valve belongs to the 35% of the valves that do not have a proper dimensioning, the tested and approved valve is in order only when it is not being operated. As soon as the valve is being operated in the compressor again and the valve plate closes several times during a crank shaft rotation, is with a leak test nothing gained. Fatal is the fact that after every reconditioning are valves retrofitted in the compressor without modification and operated in a compressor for many years.
Researches on reciprocating compressors have ultimately revealed that the valve design alone leads only in exceptional cases to a better operating valve.
Please download Compressor and Valve Data Sheet to fill out for Recalculation and send back.
About us
Compart Compressor Technology Co., Ltd. was founded in 2020 from the wordwide operating companies CEC GmbH & Co. KG and Compressor Service & Trading which have their headquarters in Germany.
CCT operates under Thai and German management.
Through decades of cooperation with the end users of compressors and the gained know how, experienced engineers are able to solve your compressor and valve problems.
Representations
CCT represents KB Delta for compressor valve parts in the following countries: Thailand, Myanmar, Malaysia, Singapore, Taiwan, Indonesia, Philippines and Vietnam.
KB Delta Link: http://www.kbdelta.com