Actuators & Control System

SCOTON's SAC Actuators are designed to be used as safety and control systems in drilling, wellhead, distribution and storage application no-shore. It can actuate gate valves from any manufacturer. It can achieve the best performance for security control system either according to your choice or our proposal.

Every actuator mad by SAC must have strict test. To achieve ideal performance , every actuator we sell is manufactured to exceed standards set forth by America Petroleum Institute(API) Specification 6A. What’s more, SAC's quality systems are certified by API and the International Standard. (ISO) As the same time, we would like to spend more time in communicating with our customer, constantly improve and perfect our product.

Complete Equipment of Actuators & Control System

All SCOTON's SAC actuators can be delivered already mounted on SAC gate valves, tested and ready to put into service. Complete assemblies are shipped directly to field locations or customer warehouse as required.
SAC provides actuated gate valve for kinds of specification. Customers can place orders according to API 6A directly.

Actuator & Bonnet Assembly (Customer Mount )

Most SAC actuators can be deliver complete with a bonnet assembly designed to mount directly on another manufacturers valve that is prepared for actuator. SAC actuators are routinely shipped to customers all over the world for local mounting and testing by the customer.

Actuator (Customer Mount )

If customers do not need SAC providing bonnet, customers only need to design the bonnet according to the connection parameter provided by SAC. Thus it could fulfill good match. Customers can assemble and test it by themselves. Detailed configuration, please see SAC actuator Operation and Service Brochure or have configuration on the basis of customers data.

Configuration Comparison	Actuator model
	SAD	SAP	SAPD	SAH	SAH - S	SHD
Motion	Liner	Liner	Liner	Liner	Liner	Liner
Control medium	Pneumatic	Pneumatic	Pneumatic	Hydraulic	Hydraulic	Hydraulic
NACE	No	Yes	No	No	Yes	No
Low Temp Version Available	No	Yes	Yes	Yes	Yes	Yes
Can be Used As Safety Valve	Yes	Yes	No	Yes	Yes	No
Manual Lock Open Device	Available	Available	Available	Available	Available	Available
Valve Position Indicator	Yes	Yes	Yes	Yes	Yes	Yes
Valve Stroke Calibration Device	Yes	Yes	Yes	Yes	Yes	Yes
Max Pressure Drive Pressure	150Psi	200Psi	200Psi	5000Psi	5000Psi	5000Psi
Working temperature	-18-82℃

Surface Safety Valve Control System

SAC HC Hydraulic Safety Control System has the features of safety. reliability and wide application scope. It mainly used in the high pressure, big bore and unattended site. It is the guarantee of safety in production.
HC Hydraulic Safety System is made by: High and low pressure pilot valves. Quick Release valve, controlled type valve. two position three way ball valve, high pressure accumulator, the filter, the pressure gauge, stainless steel pipe fitting, hand pump, ball valves, hydraulic regulator, the relief valve, ect. Optional configuration: fusible plugs, electromagnetic valve, switch signals remote transmission, multiple monitoring.

HC Hydraulic Safety Control System can be used with the SAC SSV. It can be optional choose According to the customer's need. Configuration information is in below. {“----”Not recommended, “√” can be choose}

MODEL SHC PNEUMATIC-HYDRAULIC SAFETY CONTROL SYSTERM

SAC SHC Pneumatic-Hydraulic Safety Control System has the features of safety ,reliability and wide application scope, it mainly used in high pressure, big bore and unattended site. It is guarantee of safety in production.
PHC Pneumatic-Hydraulic Safety Control System is made by: High and Low pressure pilot valves, the quick release valve. relay valve, two position three way ball valve, High pressure accumulator, filter, pressure gauge, stainless steel pipe fitting, ball valves, Hydraulic adjustable valve, Relief valve, controlled type valve, scrubbing system, pneumatic booster pump and manual booster pump, ect. Optional configuration: Fusible plugs, electromagnetic valve, Switch signals remote transmission, multiple monitoring.

SHC Hydraulic Safety Control System can be used with the SAC SSV. It can be optional choose According to the customer's need. Configuration information is in below. {“----”Not recommended, “√” can be choose}

MODEL SPC PNEUMATIC SAFETY CONTROL SYSTEM

SAC SPC Pneumatic Safety Control System have the features with no pollution, fast switch“on”and“off” (the fastest Emergency shut off time within 4s-6s)and simple structure. It is suitable for the environment that require shut off it also can be used in unattended sites.

PC Pneumatic Safety Control System is made by: High and low pressure pilot valves, the quick release valves.relay valve. two position three way ball valve, the accumulator, scrubbing system. pressure gauge, stainless steel pipe fitting. ball valves and adjustable valve, ect. optional configuration: Fusible plugs, electromagnetic valve, switch signals remote transmission, multiple Monitoring.

PC type Pneumatic Safety Control System can be used with the SAC SSV. It can be optional choose According to the customer’s need. Configuration information is in below.{“----”Not recommended, “√” can be choose}

SHCS Pneumatic-Hydraulic Safety Control Multi-Valve Safety System is a Multi-function safety control system that that SAC researchers and develops based on HC type system. Besides having the advantages of HC type system,it is also with high degree of integration, easy to control, reduced the complicated situation of multi-valve control.At the same time, it can meet the safety valve requirement of under well. It can control the under well safety valve, X'mass tree main valve, X'mass tree wing valve and pipeline safety valve in the same time. To meed the requirement of the under well safety valve and the well head safety main valve the control box is designed to be Pneumatic-Hydraulic compound control system accord to Actual situation.

SAC recommends the configuration to this system as below

• Under well safety valve: Hydraulic
• Well head safety main valve: SHSV-S Hydraulic Shearing type safety valve.
• Well head safety wing valve: SHSV Hydraulic conventional type safety valve.