spring return double acting pneumatic actuated rotary angle 90degree for ball valve and butterfly valve

All Rotary actuators are Rack and Pinion design and are available in 90 deg. These have high torque to weight ratio for faster cycle times.

Ideal for ball valve, butterfly valves, dampers, indexing mechanisms.

Main body housing rack and pinion is made from solid bar stock or close grained casting. The outer surface of the actuator is specially designed and has a smooth surface (special design on demand) for typical pharma application - hence cleaning becomes very simple.

Features:

? Ball valves / Butterfly valves of required sizes & materials and can be coupled with pneumatic actuator (single acting, spring return or double acting) and solenoid valves.

? Dom type position indicator for on-off indication can also be provided with above assembly.

? Above valves can also be provided with Pneumatic / Electro-Pneumatic Positioner with input supply of 3-15 Psi / electrical signal of 4 to 20 mamps for percentage opening of the valves.

Technical Specifications:

? Double acting / single acting spring return actuators

? Degree of rotation: 90 Deg 

? Rack & pinion mechanism

? High torque & durability.

? ISO standard with NAMUR mounting arrangement

Actuator Model：AT pneumatic actuator

Actuator Material：Aluminium Alloy

Action：double- acting, single acting normally closed, single acting normally open

Rotary Angle: 90°

Output Torque :  6.2NM-4944NM

Cylinder  Size ： 32mm-270mm

Air Pressure：4~8bar

Working Temperature ：-20oC~+80oC

Standard GB/ISO/DIN

Shrink film+Polyfoam+Carton/Plywood Case/Customer Requirements

Our difference with others

1) All bolts & Nuts are SS304

2) All Piston are hard anodizing

3) Packing:Foam + small carton box to protect goods

4) Laser fonts on body