Symbol required for a car-sealed ball valve
Symbol required for a car-sealed ball valve
(OP)
Need direction on where I can find the symbol for a car-sealed ball valve.
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Symbol required for a car-sealed ball valve
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RE: Symbol required for a car-sealed ball valve
I'm sorry! "CAR-SEALED ball valve" not cap-sealed or somthing like that?
pennpoint
RE: Symbol required for a car-sealed ball valve
RE: Symbol required for a car-sealed ball valve
Pennpoint: Car sealed means that the hvalve handled has been "locked" using a "seal". Today this would most commenly be a plastic strip but also old-fashioned wire and actual sealing wax can be used.
Best Regards
Morten
RE: Symbol required for a car-sealed ball valve
carsealing is different from actual locking of the valve
RE: Symbol required for a car-sealed ball valve
Ah, Very good!
Thanks for the definition, I can almost imagine where the term came from too.
Regards
pennpoint
RE: Symbol required for a car-sealed ball valve
RE: Symbol required for a car-sealed ball valve
Thread124-103512
Art Montemayor
Spring, TX
RE: Symbol required for a car-sealed ball valve
chris
RE: Symbol required for a car-sealed ball valve
John
RE: Symbol required for a car-sealed ball valve
CSO/CSC are different with LO/LC. The former uses wire and lead seal to limit operations to valve, people can break the seal in emergency situation. The latter uses chain and lock --- can't operate the valve until get the key.