Pressure reducers - Import export

The GEMÜ N082, N182 and N782 pressure reducers ensure that a constant outlet pressure is maintained in process plant utilizing the pressure differential.If the pressure rises on the outlet side, the spring force is lower and the valve closes as the spring is raised. The pressure is reduced until the spring force and the outlet pressure are the same. If the pressure falls, the valve opens as the spring force presses against the diaphragm surface via the control aperture. The outlet pressure can be read off a diaphragm-protected pressure gauge (not available for N782) and the spring force adjusted using a set screw as required. - The working pressure can be very easily adjusted using a set screw and secured with the integrated lock nut. If required, the setting that has been made can be lead sealed - The flow-efficient design of the valve body ensures good flow rate values - Control errors are kept to a minimum due to the large control face and the spiral spring

Test station for checking the gas detection devices according to G465. The control of the minimum sensitivity (10ppm) and the control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 are possible. All gases can be connected to 1 liter aluminum compressed gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. With flow measurement. The test gas is conditioned (humidified)

Test station for checking the gas detection devices according to G465. The control of the minimum sensitivity (10ppm) and the control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 are possible. All gases can be connected to 1 liter aluminum compressed gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. With flow measurement. The test gas is conditioned (humidified)

Test station to review the gas detection devices. The control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 is possible. All gases can be connected to 1 liter aluminum compressed gas cans. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. With flow measurement. The test gas is conditioned (humidified)

Test station for checking the gas detection devices according to G465. The control of the minimum sensitivity (10ppm) and the control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 are possible. All gases can be connected to 1 liter aluminum compressed gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. Rather than a pressure gauge, the PS 403-US has a vacuum manometer. In the PS 403-US model, the control buttons are replaced by toggle switches. With flow measurement. The test gas is conditioned (humidified)

The pressure relief valves GEMÜ N085 and N185 protect the plant and the piping system against gauge pressure and reduces pressure peaks. The third pipe spigot enables the valve to be installed in the main pipe. If the pressure increases, the spring is raised and the valve opens. The pressure is reduced to the preset value and can escape via the third pipe spigot into an adjacent pipe. If the pressure falls, the spring force presses the diaphragm in the direction of the seal seat and it is closed. The spring force can be adjusted as required using a set screw. - Valve adjustments can also be made under working pressure. - The optimization of piston, springs and control face ensures good control characteristics - The actuator is hermetically separated from the medium

Application in electro enclosures. Features: - Continuous ventilation and drainage of the enclosure - Pressure equalization between enclosure and outer atmosphere - Reduces condensation - Polyamide PA6 V-0 - Temperature range -40°C / +100°C - Protection grade max. IP65 Vertical installation at the lowest point of the enclosure bottom so that condensation water can drain off via the breather.

Super HSP Cupla socket can be connected easily with small power to standard HSP Cupla plug even with residual pressure on the plug side of the hydraulic line. For impact resistance, especially repeated impulses, special quenched steel is used for the body. This ensures original performance over a long period. The design reduces pressure loss, and so particularly suitable for hydraulic applications where enough fluid flow is essential. Both socket and plug have builtin automatic shutoff valves to prevent fluid spill out on disconnection.

Can be connected even with residual pressure in plug side hydraulic line. This Cupla is best for frequent connection of pressurized hydraulic lines. Super HSP Cupla socket can be connected easily with small power to standard HSP Cupla plug even with residual pressure on the plug side of the hydraulic line. For impact resistance, especially repeated impulses, special quenched steel is used for the body. This ensures original performance over a long period. The design reduces pressure loss, and so particularly suitable for hydraulic applications where enough fluid flow is essential. Both socket and plug have builtin automatic shutoff valves to prevent fluid spill out on disconnection.

Flat contact face design reduces spill upon disconnection by less than half compared with that of conventional design. Flat contact face design makes it easy to clean dust and foreign matters adhered on the surface of coupling so as to prevent them from entering inside and thus causing faulty operation of connection or disconnection. Flat contact face design minimizes air admixture during connection to keep the possible malfunction of equipment caused by the air bubbles in the hydraulic line at minimum level. Pushtoconnect operation. Sleeve stopper mechanism is engaged by rotating sleeve after connection. It prevents accidental disconnection even when vibration or impact is applied to the Cupla. The special design reduces pressure loss considerably, and especially suited to hydraulic applications in which big flow is needed. Both socket and plug have builtin automatic shutoff valves that prevent fluid spill out on disconnection.

- stainless steel 1.4301 - working pressure von 2 bis 10 bar - pressure range von 2 bis 8 bar - flow-optimised - fine adjustment of pressure - quiet operation - suitable for water and air applications - 1/8 inch thread

This compact differential pressure transmitter is particularly suited to filter and pressure monitoring applications in the heating, air-conditioning and ventilation industries. An optional display allows measurement values to be read directly on-site in Pa or kPa. An optional time constant (up to 4s) allows the instrument to generate an attenuated output signal, even under fluctuating pressure conditions. To reduce wiring costs, the instrument is also available in a version with two-wire technology (optional). The PS 27 can be mounted either on a wall or on top-hat rails. The instrument is available with an ISO factory calibration or DAkkS calibration certificate (optional).