Double Acting Pneumatic Actuator Stainless Steel Rack & Pinion PTFE Coated/Aluminum Alloy Casting with Ball/Butterfly/Sanitary/Control Valve CE/ISO5211/IP67

1). Actuator Body: Stainless Steel (SS304)
2). Piston: Aluminium Alloy
3). Shaft: Stainless Steel
4). Temperature: -20ºC--+85ºC
5). Torque: 3.5 - 4150Nm
6). Air-Pressure: 2.5 - 8 bar
7). Motion time: 0.25-3S
8). Type: Double Acting, Spring Return (Single Acting)
9). Adjustment Range: ±5°

Standards

a. Interface between actuator and valve: 4 or 8 bolt orifices according to DIN/ISO
    5211, the axle assembles orifice according to DIN 3337 
b. Interface between actuator and control valve: 7100 D/S-7350 D/S according to
    NAMUR or VDI/VDE 3845, 7040 D/S-7090 D/S connecting via the adapter plate
c. The interface between actuator and signal box: according to VDI/VDE 3845

Introduction

Stainless Steel Pneumatic Actuator (RT Series) 

KT Pneumatic Actuator RT Series is quite suitable for severe, harsh, or corrosive working conditions. The body, Bolt/Nut, Shaft, and Piston are all made of stainless steel to ensure the anti-corrosion of the actuator. It's used to actuate rotary stroke valves, such as ball valves, butterfly valves, etc. I. Front: Air supply connection is designed in accordance with NAMUR Standard to install solenoid valves

II. Bottom: The bottom mounting connection is designed in accordance with ISO 5211/DIN 3337 standards for direct mounting of valve gearboxes or mounting brackets.

III. Upper: NAMUR drive shaft and NAMUR top mounting connection allow the installation of accessories such as limit switch box and positioners.