Gas installation - Import export

The GEMÜ 487 Victoria® soft seated butterfly valve is manually operated. It has a metal hand lever or gearbox according to customer requirements. The butterfly valve is available in nominal sizes DN 25 - 600 and in various body versions such as Wafer, Lug and U section. — Approvals: Drinking water (DVGW, ACS, WRAS, Belgaqua), gas (DVGW) — Low torques — Simple installation — Modular construction — Extensive applications using a variety of materials — Advanced seal design - even for larger diameters — Body coating in accordance with ISO 12944-6 C5-M — Suitable for coastal and offshore areas as well as in buildings with high condensation problems and contamination

GEMÜ 481 Victoria® soft seated butterfly valve has a metal actuator and is pneumatically operated. The butterfly valve is available in nominal sizes DN 25 - 600 and in various body versions such as Wafer, Lug and U section. — Approvals: Drinking water (DVGW, ACS, WRAS, Belgaqua), gas (DVGW) — Low torques — Simple installation — Modular construction — Extensive applications using a variety of materials — Advanced seal design - even for larger diameters — Body coating in accordance with ISO 12944-6 C5-M — Suitable for coastal and offshore areas as well as in buildings with high condensation problems and contamination

Analysing the gas quality in the gas network is essential to monitor technical specifications and ensure correct billing. The GasPro is a mobile gas sampler, with which cyclic sampling can be carried out easily and flexibly at any point from dry gas networks. The samples are collected in a sample cylinder in the GasPro and can then be analysed in a laboratory. The GasPro allows the separation of sampling and sample analysis and is therefore more cost effective and flexible than for example fixed installed gas chromatographs.

The H2Smart™ is an integrated sampling system designed to measure hydrogen content with high accuracy in nitriding and nitrocarburizing atmospheres and to calculate the parameters necessary for process control. Its unique measuring cell design and advanced electronics eliminate the need for a reference gas cell, thus simplifying the installation and usage. Moreover, the measuring cell is maintained at a set temperature to protect the system from condensation and contamination during nitrocarburizing and post oxidation processes. An integrated sampling pump with variable output insures reliable flow through the measuring cell. The sampling flow is continuously measured via an integrated mass flow meter, and, if necessary, the flow is adjusted by changing the pump output. In this manner, the closed-loop flow control assures reliable H2 measurement and thus accurate nitriding and nitrocarburizing control.

The GAS TESTER is our lowestprice entrylevel model for monitoring gas concentration. Naturally we have installed our proven analysis technology in this product as well. Features reliable concentration measurements compact and handy design easy operability argon and krypton use optional data storage Only a small quantity of gas is required. Sampling is executed with a special gas supply pump. The GAS TESTER is suitable for quality control of IG units with argon or krypton as the filling gas. If you desire to also analyse other gas types or gas mixtures, you should chose one of our other analysers.