Seeking information on the specifications of a pneumatic positioner
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Recently, the YTC locator of one of the devices at my workplace has been having problems. I plan to buy a replacement, but the markings on it are unclear; all I know is the model number: YT-1000RDd. It is equipped with a Shanghai Lehui Pump DN300 butterfly valve. Does anyone with experience here have information on the length of the feedback rod and the type of connector (NPT/PT?) ? ), I am extremely grateful.
The angle positioner for YTC1000-R uses a 4-20ma input signal; its price is around 2000. It can be replaced by the domestically produced YT-1000R. The feedback rod for this angle positioner is included as standard
Thank you for the reply. Where is the gas supply interface?
The gas supply interface and electrical interface are optional, so they need to be consistent with existing ones; others cannot provide them. Commonly used electrical interfaces include 1/2NPT, ZG1/2, and M20x1.5 ； Gas source interfaces are generally 1/4NPT and Rc1/4.
Your model number is incomplete; it’s not possible to determine information regarding explosion protection and the feedback rod. Most feedback rods are of the Namur type, with an air supply interface of NPT 1/4 and a power supply interface of G1/2.
Thank you. The supplier won’t disclose it; I can only get one from the original manufacturer. I’ll take a look at the old one once I get it back