Product Sheet WRDP-2 Series Safety Valves
General service, self-equalizing, rod piston, flapper valves with working pressures to 7,500 psi.
Slickline-retrievable subsurface safety valves
Some WRDP-2 valves feature chemical injection capabilities or spring spacer adjustablity (SSA). SSA valves enable you to change the closing pressure during assembly by substituting spacers of different lengths instead of changing the power spring.