the sizes are from 1/2" to 4",the material is brass body and core,SS spring.
we are the one of original manufactory of spring check valve in YUHUAN County,we can produce light,medium,weight style.
Delivery Time: | 30 days after receiving deposit |
Package: | common carton |
Supply Ability: | 150000 Piece/Pieces per Month |
Minimum Order Quantity: | 5000 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | Ningbo or Shanghai |
Place of Origin: | Zhejiang China (Mainland) |
Media: | Water |
Temperature of Media: | Normal Temperature |
Material: | Brass |
Power: | Hydraulic |
Pressure: | PN20 |
Structure: | Check |
Standard or Nonstandard: | Standard |