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WENZHOU YONGIDE VALVE CO.,Ltd.
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FD343H-16C flange-type anti-theft butterfly
Anti-theft valve takes timely payment and oil field according to the heating system and use frequent loss of the island of oil resulting from the incident to discuss the design of successful valve products. The valve has a anti-theft performance (insurance), easily switch the stability of the sealing effect, long life characteristics. Usage: After installation, take the annex to the top of the small hexagonal wrench rotary valve atop the Allen screw, remove the lid, the middle is the lock cylinder, such as with a key lock cylinder with keys to open, such as with a password lock cylinder (see the password for the preparation and use of anti-theft valve), and took out the lock cylinder attachment wrench the bottom open (or close) the valve of the butterfly pull off clockwise, counterclockwise to open
Use
After installation, to take the annex to the top of the small hexagonal wrench spin atop the Allen screw, remove the lid, the middle is the lock cylinder, such as with a key lock cylinder with keys to open, such as with a password lock cylinder (see cryptography and Accessories wrench the bottom), took out the lock cylinder, open (or close) the valve of the butterfly pull off clockwise, counterclockwise to open.

 

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FD373H-16C Clamp theft butterfly valve
First, the overview:
      Factory production is none, according to the heating system and use timely payment and oil fields, often the losses caused by Island Oil event successful seminar designed products. With anti-theft performance (insurance) and easily switch the stability of the sealing effect, long life characteristics.
Second, the use of
After installation, to take the annex to the top of the small hexagonal wrench spin atop the Allen screw, remove the lid, the middle is the lock cylinder, such as with a key lock cylinder with keys to open, such as with a password lock cylinder (see cryptography and Accessories wrench the bottom), took out the lock cylinder, open (or close) the valve of the butterfly pull off clockwise, counterclockwise to open.
Third, the performance specifications
Main appearance and connection size weight
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