DenisDePloeg offers three different kinds of Flow Controls:
- Restrictor Checks
- Directional Flow Controls
- Flow Regulators
Lee Restrictor Checks incorporate a unique feature in their mechanical design. The valve is designed such that the pressure differential across the metering orifice is also located across the valve seat. This design assures that the poppet assembly moves full travel even at low flow rates. Consequently, the valve is less sensitive to silting and contamination than other designs, which may merely locate an orifice upstream or downstream of a check valve. All Restrictor Checks are protected with an integral filter screen.