Asco Bulletin 8321
Manuals and User Guides for Asco Bulletin 8321. We found 1 manuals for free downloads Installation and Maintenance Instructions
Below you will find brief information for Bulletin 8321. This 3-way piston valve is internally pilot operated with solenoid enclosure options. Optional manual operator allows manual operation. Valve operation includes normally closed and normally open configurations with flow diagrams for energized and de-energized states, ensuring pressure control for cylinder actuation.
Key Features
Internal pilot operation
Optional manual operator
Nema Type 1 Solenoid Enclosure
Nema Type 4, 7, & 9 enclosures available
Normally closed/open configurations
Pages: 2 Asco Bulletin 8321 Installation and Maintenance Instructions
Brand: Asco Size: 192 KB
Languages: English
Open manualFrequently Answers and Questions
What should I do if the solenoid valve is operating sluggishly?
If the voltage to the coil is correct, sluggish valve operation or excessive leakage will indicate that cleaning is required. Perform a periodic cleaning of all valve parts.
What should I check if the solenoid valve is not operating at all?
Check the electrical system by energizing the solenoid. Absence of a metallic click indicates loss of power supply. Check for loose or blown-out fuses, open-circuited or grounded coil, broken lead wires or splice connections.
What do the ‘MO’ or ‘MS’ suffixes after the catalog number indicate?
Valves with suffix “MO” or “MS” after catalog number are provided with a manual operator which allows manual operation when desired or during an interruption of electrical power.
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