Product description
The operating principle of AC hydraulic actuator is similar to that of AH. The most obvious difference is that the height of AC actuator with the same size is lower than that of AH, which is more suitable for the limited space offshore platform, fracturing wellhead, surface test tree (flowhead), integrated wellhead, single barrel multi well block. The operating pressure medium is hydraulic oil. This actuator is suitable for both fail closed and fail open applications.
Features:
01.Quick disconnect mechanism: The AC SSV assembly is designed such that the actuator can be removed from the gate valve as a separate assembly with the valve in service. This quick disconnect mechanism for the actuator allows fast removal without disturbing the body/bonnet connection, and this provides immediate access to stem packing.
02.Over-Pressure Protection: This actuator come equipped with pressure relief devices to protect personnel and guard against damage to the actuator in case of an over pressure condition. The pressure relief device is easily inspected and is field-replaceable.
03.Packing Integrity: A tattletale weep port is located above the packing to provide visual confirmation of stem seal integrity during operation.
04.Maintenance: The actuator has single forged unitized top cap and cylinder for simple on-line maintenance.