Gas/Oil Rotary Valve Actuator | CGO Series

CGO Series
Gas/Oil Rotary Actuator

400,000 cycles Without Loss of Precision | Effective Diaphragm Area: up to 217 in2| Thrust: up to 13,000 lbs

Specifications

Overview

Performance

Electronic vs Mechanical

Overview

Specification Overview

Explosion-Proof Level	Ex d IIB T4 (Ex d IIC T6 available)
Ingress Protection Level	IP 65 (IP 68 available)
Safety Integrity Level	SIL 2
Air Supply Pressure	5 – 150 Bar
Suitable for Rotary (Quarter-Turn) valves	Linear design also available.
Nitrogen Gas Application	High-sulfur natural gas and oil pipelines can use nitrogen gas as a power supply. With the bubble tight pneumatic control manifold, the nitrogen bottles only need to be replaced once or twice a year.

Performance

Actuator Model	03	06	09	15	30	60	100	200	300
Maximum Output Torque (in-lb)	39,828	79,657	119,485	199,142	398,284	796,567	1,327,612	2,655,224	3,982,836

Electronic vs Mechanical

Item	Electronic Line Break Protection	Mechanical Line Break Protection
Components	Controller, transmitter, solenoid valve	Rate tank, time delay valves, differential pilot
Precision	High, 0.1%	Low, more than 0.1%
Setting & Testing	Easy and measurable	Very difficult and unmeasurable, special tools required
Even Record	Yes, query-able and traceable	No, not query-able and untraceable
Power Supply	Direct 24VDC, Solar + battery (optional) Internal battery (optional)	N/A

Highlights

Line Break Protection

The CGO Series is an electronic line break detection and protection system for real time monitoring of pipeline pressure, pressure drop rate, etc.

Electronic Line Break Protection

Torques up to 4,000,000 in-lb

SIL 2 Capable

Low Power Consumption

Power requirement of 0.8W

OLED

Supports a low temperature display down to -40°C

Intelligent

Records high-pressure, low-pressure and pressure drop rate extremes.

Analyses line pressure recorded data to improve pipeline pressure fluctuation predictions at the CGO location.

Communication

Local communication: USB, with PC software

Remote communication: RS485, with standard MODBUS-RTU protocol.

Design & Materials

Click on the (+) Icons to see more details.

Piston Packing | Nitrile U-cup standard; low-temp optional

Piston Packing | Nitrile U-cup standard; low-temp optional

Pressure Vessels

Complies with ASME VIII or GB150.
Heat shrink technology.
Nickel plated inside – eliminates corrosion and contamination, prolonging service life.

Torque Limiter

Ensures reliable operating of the valve while preventing damage to the valve stem and actuator.

Pneumatic Control Manifold

Zero leakage within 5 to 150 Bar, especially suitable for nitrogen gas application.
The specifically designed muffler is used for venting noise reduction.
Solenoid valves are SIL 3 capable.

Hydraulic Hand Pump

Integrated with a four-position directional control valve for open, closed, automatic and bypassed operation shifting.
Hydraulic outlet is consistent for every stroke operation.

Scotch-Yoke Mechanism

Quarter turn stroke: -5° to 95° adjustable.
The cylinder features dual seals to guarantee zero leakage.
Symmetric and canted yokes are available to satisfy various valve torque profiles.

CGO Series Applications

The CGO Series gas/oil rotary actuator can be used in many industrial applications.

Oil and Gas

In oil and gas applications, the CGO Series oil/gas rotary actuator ensures precise control over valve movements, facilitating efficient flow regulation in pipelines, while also enhancing safety and reliability in critical operations.

Chemical Processing

In chemical processing, the versatility of the CGO Series oil/gas rotary actuator enables seamless adjustment of valves, ensuring optimal conditions for chemical reactions and material flow, thereby boosting process efficiency and product quality.

Mining

For mining operations, the CGO Series oil/gas rotary actuator plays a pivotal role in controlling valves and dampers, enhancing the safety and efficiency of material handling processes, while also minimizing downtime and maintenance costs.

Power Generation

In power generation, the CGO Series oil/gas rotary actuator of a scotch yoke actuator enables accurate regulation of valves in steam turbines and other power plant equipment, contributing to enhanced operational efficiency and reliability.

Water Treatment

Water treatment facilities rely on the CGO Series gas/oil rotary actuator to precisely manage valve operations, ensuring effective filtration, disinfection, and distribution processes, thereby maintaining water quality and safety standards.

Manufacturing

In manufacturing environments, the CGO Series gas/oil rotary actuator machinery operations with precision, enhancing production efficiency and consistency while reducing manual labor and operational errors.

Datasheets & Videos

Datasheets

Reliability Testing

Installation Examples

Videos