Products
Steel control valves
Control valves of Karelin are designed for -operation in diverse critical assembly units of gas transportation infrastructure. The control valve design ensures 100% control of involved systems of any complicity.
Anti-surge valves
Critical operational characteristics of surge control valves are flow factor K(v), accuracy of regulation, and actuation time. These characteristics are significantly better than those of rivals.
Submersible control valves
The Karelin control valve design simplicity ensures that submersible and subsurface versions of control valves only slightly differ in their cost compared to standard modifications, but are significantly better than counterparts by other manufacturers.
Special control valves
Small-size control valves (25 to 80 mm in diameter) are mainly intended for high-precision dosage of gaseous fluids, and designated for chemical industry and for medical use.