Manual rising stem gate valve
Product discription:
The design conforms to the API 6A
1. With the balance stem for the converniece of open and close
2. Metal seal betwwen the body and bonnet.
3. Backseat seal between the bonnet and stem, easy for the change of sealing stuff under pressure.
4, Sealing surface is hard faced or the QBQ with the performance of anti corrosive, wear resistance.
5. Low -operating torque.
6. Specially applied in the super high temprature working environment.

Size: 2 1/16"- 71/16"
Materials: AA BB CC DD EE FF
Terperature: K L P R S T U V
PSL: PSL1-PSL4
PR: PR1, PR2
Pressure: 2000-20000PSI
Body: Carbon steel\Alloy Steel\Stainless Steel
Gate: Carbon steel\Alloy Steel\Stainless Steel+HF\Stainless+QBQ
Stem: Stainless Steel
Seat: Alloy Steel\Stainless Steel+HF\Stainless+QBQ
Application: Oil, Chemical industry, etc.
Medium: Oil, Gas, Water, etc.