Expanding Gate Valve
FEVISA Valves has very extended experience in manufacturing of Wellhead Expanding Gate Valves.
1-13/16” to 7-1/16”
Pressure Rating: 2000Psi-20000Psi
Temperature: -50°F ~ 250°F, Ratings: K, L, P, R, S, T, U, V
Design: API 6A
Materials: AA, BB, CC, DD, EE, FF
End Connection: Flanged RF Ends, RTJ Ends, Threaded Ends, Union Ends, Welded Ends
Product Specification Level: PSL1-PSL4
Performance Requirement Level: PR1, PR2
- Metal seal in the sealing contacts.
- Backseat seal between the stem and the bonnet, easy for the change of sealing stuff under pressure.
- Sealing surface is hard-faced or the QBQ with the performance of anti-corrosion, wear-resistance.
- Specially used in the super high temperature working condition.