BK Range Steam traps with regulator of DUO stainless steel up to PN 630/Class 2500. BK traps are suited to the toughest operating conditions. The DUO stainless steel regulator makes this steam trap particularly resistant to waterhammer and frost.
MK Range Steam traps with membrane regulator up to PN 40/Class 300. The GESTRA thermostatic capsule exhibits very high control precision in discharging the condensate. This range is suitable for both small and large condensate flow rates.
UNA Range Steam traps with ball float up to PN160/Class 900. Especially suitable for condensate discharge without banking-up, for extreme and sudden fluctuations of pressure and condensate flow rate..
Trap Monitoring The Vaposcope VK makes the flow processes in pipelines visible by sight-glass. For monitoring the heat exchange surfaces and condensate piping. The Vaposcope can be used in horizontal or vertical pipework without any modification.
Type SBO Gravity circulation checks are used to prevent gravity circulation in heating and hot-water installations. Depending on the type, they are fitted by union nut to the circulation pump or with a threaded connection at the pump outlet. The SBO types are available from DN 3/4 to DN 1 1/4.
Type RK 41 Made of special brass (DN 15–100) or grey cast iron (DN 125–200) and with metal-to-metal seating, the nonreturn valve RK 41 is suitable for liquids, gases and vapours, and for use in heating installations. Soft seats available, PN 6–16, DN 15–200, short overall length to DIN EN 558-1, series 49.
Type RK 86 This non-return valve distinguishes itself for standard applications in piping systems as well as for use with corrosive media and low temperatures. Soft seats available, PN 40/Class 300, DN 15–200, short overall length to DIN EN 558-1, series 49.
Type CB The swing check valve CB 26 is a cost-efficient unit for applications involving liquids, gases and vapours. This range can be supplied in extremely short overall lengths for DN 50–300 and PN 40.
Type BB The dual-plate check valves BB, DN 50–1000, short overall length to DIN EN 558-1, series 16, are characterized by low pressure losses and high reliability. Also suitable for gaseous media. Special versions are available with plate dampers and various linings.
Cooling Water Control Valves
Type CW Operating without auxiliary energy, the cooling water control valves type CW, PN 16, DN 25–100, are proportional controllers which regulate the cooling water flow rate of the users or plant components individually as a function of the cooling-water return temperature.
For the automatic control of the level, temperature, pressure and flow of liquids in heat engineering and process-control technology. DN 15–100, PN 16/40. With pneumatic or electric actuators.
Spare Part Kits
By using genuine GESTRA spare parts, you can be sure that your equipment will continue to function perfectly, that no problems will occur during installation and that the right materials have been selected with regard to the required pressure and temperature stability. Naturally, the GESTRA warranty also applies to the spare parts to the full extent and all statutory provisions are met.