- SET POINT REPEATABILITY 3%
Unique low friction design utilizes sealed stainless steel roller bearings outside of the vapor exhaust stream allowing the valve to open repeatedly within 3% of factory stated set opening point. Two easily reached test handles, as required by law, allow for easy testing.
- 100% STAINLESS STEEL
The main valve body is made of 1/2” thick stainless steel, with 1/4” pipe. Even the bearings and the full weather covers are stainless steel.
- HIGH VELOCITY DISCHARGE
The minimum discharge velocity rate of 40 meters/second is achieved at even the lowest flow rates. The unique pressure focusing nozzle creates a columnar exhaust flow path allowing vapors to disburse well above the deck level.