The G Series valve actuators represent a high-performance pneumatic/hydraulic actuator product line from B&D. Featuring innovative engineering and a modular design philosophy, they support various module combinations including pneumatic, hydraulic, and manual options, enabling flexible configuration based on actual operating conditions. Specifically engineered for valves requiring 90-degree rotation—such as ball valves, butterfly valves, and plug valves—this series delivers unique, stable, and reliable performance to meet demanding requirements across diverse industrial environments. Spring-return actuators utilize spring force to achieve fail-safe return, accommodating applications with varying torque requirements.

Specifications: G01010-SR4 to G4024-SR4, GF01010-SR4 to GF4024-SR4

Model Meaning:

G - G-type actuator, F - Asymmetrical fork, 01 - gearbox model, 009 - cylinder body diameter (inches), SR - single-acting, 4 - number of springs

Example: G10040-SR4

G-G-type actuator, F-asymmetric fork, 10-gearbox model, 040-cylinder body diameter (inches), SR-single-acting, 4-spring number

Rotation angle: 0° to 90°

Suitable air supply: 0.3 to 0.7 MPa

Operating hydraulic pressure: 20 MPa

Air supply interface: Compliant with NRMAR standard

Output torque (spring output torque): 604 ~ 227,000 Nm

Actuation type: Single-acting, double-acting

Ambient temperature: Standard type -20°C to +80°C

                                 High-Temperature Type: -15°C to +150°C

                                 Low-Temperature Type: -40°C to +80°C

Solenoid Valve Power Supply: AC220V or DC24V (Customizable per client requirements)

For specific output torque values, please refer to the detailed torque output table below.