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Applications:
Drilling rig BOP control system and manifold
applications
Features:
-Rising stem is pressure balanced by a tail rod to
prevent a fluid lock from forming in valve cavity
-Less than 1,500 psi hydraulic pressure will
operate any ‘Better’ valve, even under the most
adverse conditions
-Piston stops against cylinder head or bonnet, so
there is never excessive stress in the stem or
the gate
-Handwheel operated manual override can be
used to close a ‘Better’ valve if hydraulic power is
lost, or to lock the valve in closed position. It
cannot be used to open the valve
-The manual override can be operated with full
working pressure in the line and can be added or
remove while the valve is in service.��
Available
Size: 2-1/16” thru 4-1/16”
Working Pressure: 3,000 thru 20,000 psi
Temp: - 60°C to 121°C (K,U)
Trim: AA thru FF
PSL: 1 thru 4
PR: 1 thru 2 |