schematic line drawings of valves and pipelines on a blue background

MA2016 Series

Pneumatic diaphragm actuators

The line of Saf-T-Gard actuators includes MA2016 Series pneumatic diaphragm actuators. This line incorporates features from our field-proven products, combined with our industry-leading, innovative technology. Particular attention has been given to safety, ease of maintenance, and cost of manufacturing. The Cameron pneumatic diaphragm actuator series is designed to be used with all manufacturers' gate valves in nominal sizes from 2 to 6 in. The MA2016 Series in particular increases the area affected by applied control.

Advantages

Stronger actuator mounting arrangement
Corrosion-resistant materials
Superior diaphragm design
Flexible actuator orientation
Rapid closure
Heavy-duty compression spring
Simplified seal replacement
Actuator interchangeability
Fixed drift adjustment
Cameron seal technology

Cutaway of Saf-T-Gard Pneumatic Diaphragm Actuator MA2016 Series

Specifications

Model: MA2016
Series: 1600
Specific application sizing: 1 13/16 through 6 3/8 in
API Specs 6A and 6D
Standard trim: AA
PSL 1, 2, 3
PR-1 and PR-2 Appendix F 2.5
Standard class: 1, 2
Maximum operating pressure: 170 psi
Relief device setting: 170 psi [12 bar] at 130 degF [54 degC]
Test pressure: 255 psi [18 bar]
Spring preload at full closed position: 750 lbf
Product weight: 300 lbm [109 kg]
Operating temperature: 0 to 180 degF [–18 to 66 degC]

Model	Size, in	Operating Pressure Calculations
2016-2	1 13/16	(0.005 × WP) + 7 psi
2016-2	2 1/16	(0.005 × WP) + 7 psi
2016-2	2 9/16	(0.005 × WP) + 7 psi
2016-3	3 1/16	(0.008 × WP) + 7 psi
2016-4	4 1/16	(0.013 × WP) + 5 psi
2016-5	5 1/8	(0.019 × WP) + 6 psi
2016-6	6 3/8	(0.030 × WP) + 7 psi