HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Triggle auspowers_batchsix you may find the need

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-High hardness

it is only the nominal pipe size) Material: Brass Measurement System: Inch Connection：Thread Working Temperature：-65 to 250 degrees F Maximum Pressure：150PSI Size：1/4" NPT 3/8" NPT 1/2" NPT Read more Product Material The accessory is made of brass

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HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Triggle auspowers_batchsix you may find the needHiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Triggle 24V 1 Channel Relay Module With OPTO Isolation Support High or Low Level Trigger Description 1. NO Pin Maximum load: AC 250V 10A, DC 30V 10A 2. Using SMD OPTOCOUPLER isolation, the trigger current only 5mA 3. The module have 5V, 9V, 12V and 24V are available 4. The module can be set to high or low triggered by jumper 5. Fault tolerant design, even if the