Butt Butterfly valve structure and connection dimensions

Butt butterfly valve Butterfly installed in the pipe diameter direction. In the butterfly valve body cylindrical channel, the disc-shaped disc rotates about the axis, the rotation angle is between 0 ° -90 °, when rotated to 90 °, the valve is fully open state card.

PET Film

Rigid PET Film is a high-strength, wear-resistant plastic film with excellent rigidity and temperature resistance. It is usually used to make various packaging boxes, pallets, containers, etc. to protect products from external environmental influences. Rigid PET film can also be used to make Screen protector for electronic products, isolation film for industrial purposes, etc.


Plastic PET Film is a plastic film with excellent transparency and flexibility, widely used in various packaging industries. It can be used for food packaging, drug packaging, daily necessities packaging, etc. Plastic PET film can also be used to make labels, stickers, advertising materials, etc.


Color PET Film is a dyed PET film with a variety of colors to choose from. It is widely used in gift packaging, flower packaging, holiday decoration and other fields. Colored PET film can also be used for making handicrafts, DIY materials, etc.


PET Decorative Film is a type of PET film with decorative effects, which is processed through printing, stamping, embossing, and other processes to give it a variety of textures and patterns. It is commonly used in fields such as home decoration, furniture surface decoration, and architectural decoration. PET decorative film can also be used for automotive interior, electronic product exterior decoration, and so on.

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