Necessary information while ordering is as follows:
1. solenoid valve
If particular valve has been selected – place an order, providing following information:
- valve type
- power supply voltage
- options and accessories
If valve has not been selected yet – submit a query, we will help you to select the correct type of valve
2. Gas Safety System
- system type
- gas detectors quantity and type
- for each detector please provide:
- calibration gas (gas it should detect),
- values of gas concentration for both alerts-thresholds (very important!) expressed in % LEL (Lower Explosive Limit) or in [ppm] or [mg/m3]
- alarm module type
- cut-off valve nominal diameter
- types of other gases (disturbing) that may occur at the supervised place (their concentration if possible)
- signaling device quantity and type
- power supply voltage
- information if the emergency maintaining of system power supply is required
3. gas train
For the proper selection of the gas train to a given device burning gaseous fuel, it is necessary to know a number of relevant data (parameters) such – among others – as:
- gas train structure
- nominal diameter DN (estimated)
- control Voltage
- inflow pressure variation range
- required outflow pressure (pressure needed at the outflow of the gas train so that the gas device can operate at maximum efficiency)
- minimum and maximum flow required [m3/h]
- additional accessories if required
For all gas train orders we strongly recommend to contact us before placing an order – we will help you to define all the necessary parameters and select the most suitable gas train.