- Product code:
- Ingredient: Galvanized, stainless steel
- Manufacturer:
- Guarantee: 12 months
- Price: Contact
PRODUCT INFORMATION
- It is used to adjust the air supply and return
- It is installed directly on the supply spiral pipe of return spiral pipe or behind of contributed wind box.
- It is made of galvanized or stainless steel
- Cock is designed worm geat lever type.
- It is very easy to adjust the air supply and return.
- RVD is convenient to install, use and high quality.