Description
API6A Ball screw gate valve was designed in accordance to API
6A and NACE MR*****5, strict quality control conforming to ISO
registration, This type of the frac valve contains flanged
end, studded outlet, and special block body , both manual and
hydraulic operation type can be supplied by DOUSON, ball screw
operation designed in manual type frac valve.
Features:
• Forged Body and Bonnet.
• Low operation torque under pressure.
• Metal to metal sealing gate-to-seat and the seat-to-body.
• Ball screw stem when manual operation.
• Bi-directional FLS-R style slab gate valve for high pressure
• Flanged & studded outlet are available.
• The stem packing is a pressure energized seal and can resist
severe Temp. and fluids.
• Critical application from ****0 psi to ****0 psi pressure.
