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SMS-TORK
TORK Pneumatic Actuators

TORK Pneumatic Actuators

Product catalog summary

Pneumatic Actuators Overview
Pneumatic actuators are essential for controlling various types of valves and dampers, ensuring effective fluid flow management. They are compatible with ball, butterfly, and plug valves.

Specifications
Actuators are designed according to VDI/VDE 3845 and ISO/DIN 3337 standards. They feature outer flange sizes from Ø50 to Ø140 and inner flange sizes from Ø36 to Ø165, with square head dimensions of 09, 11, and 14. Body sizes range from 032 to 350.

Features
Available in series such as RA Standard, RX Exproof, and RAM Arctic Actuator, these actuators come in single acting (SR), double acting (DA), and multiple position types. They are high performance, long-lasting, and provide high torque output. Made from extruded aluminum, they offer options for anodized, epoxy painted, or PTFE coated bodies and comply with ISO 5211, DIN 3337, and NAMUR standards.

Design Features
The TORK RA Series includes corrosion-protected aluminum bodies, standard indicators, aluminum caps, stroke adjustment, corrosion-resistant springs, and high-quality o-rings. Connections for solenoid valves, limit switch boxes, and positioners adhere to NAMUR standards.

Air Quality and Spare Parts
Complies with ISO 8573-1: 7-4-4 standards for particle, water, and oil content. Spare parts include extruded aluminum bodies, die-cast aluminum pistons and caps, high alloy spring steel springs, and stainless steel nuts and bolts.

Torque Diagrams and Operating Pressure
Torque diagrams illustrate the torque output for single and double acting actuators, showing the relationship between air stroke, spring stroke, and torque. Torque values are provided for various models and operating pressures, ranging from 2.5 bar to 8 bar.

Operational Procedures
The document outlines the operation of standard and 3-position actuators, explaining the use of 3/2 direction valves for controlling actuator positions.

Environmental and Safety Standards
Compliant with ATEX 94/9/EC directives, suitable for hazardous areas, with an IP67 protection class. Designed to operate in ambient temperatures from -20°C to 80°C, with special models for arctic conditions down to -50°C.

Recommendations
For optimal performance, use suitable air dryers to prevent water particles in the feeding air, especially in cold environments. High-quality bearings and o-rings are recommended for durability.

Applications
These actuators are used in filling systems and are compatible with various valve types, including ball and butterfly valves, to prevent overflow in tanks by switching valves to half-open positions during filling operations.

Pneumatic Actuated Valves Overview

1. Stainless Steel Ball Valves
Control liquid fluids and gases, made from AISI 316 stainless steel, with working pressures of PN40, PN16, and temperatures from -30°C to 180°C.

2. Brass Ball Valves
Control liquid fluids and gases, made from Pres MS 58 brass, with working pressures of PN40, PN16, and temperatures from -30°C to 130°C.

3. Natural Gas Ball and Plug Valves
Control natural gas, LPG, and other gases, made from AISI 316 stainless steel, with working pressures of PN40, PN16, and temperatures from -30°C to 180°C.

4. Monobloc Ball Valves
Control liquid fluids, natural gas, LPG, and other gases, made from AISI 316 stainless steel, with working pressures of PN40, PN16, and temperatures from -30°C to 180°C.

5. Carbon Steel Ball Valves
Control liquid fluids, natural gas, LPG, and other gases, made from carbon steel, with working pressures of PN40, PN16, and temperatures from -30°C to 180°C.

6. PVC Body Ball Valves
Control liquid fluids, water, acid, etc., with working pressures of PN6, PN13, and temperatures from -10°C to 80°C.

7. Hygienic Stainless Steel Butterfly Valves
Control hygienic liquid fluids, suitable for the food industry, made from AISI 316/304 stainless steel, with working pressures of PN10, PN16, and temperatures from -30°C to 180°C.

8. Wafer and Lug Type Butterfly Valves
Control liquid fluids, natural gas, LPG, and other gases, with working pressures of PN6, optional PN10, PN16, and temperatures from -30°C to 130°C.

General Features
Actuators include RA...DA/SR rotary pneumatic actuators, double acting/single acting, with supply air pressure of 4-6 bar and stroke adjustment. Optional features include limit switch box, positioner, NAMUR solenoid valve, and manual override.

Catalog excerpts

fluid under control PNEUMATIC ACTUATORS ball valves, butterfly valves, plug valves, dampers

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valve & automation PNEUMATIC ACTUTOR CODING SYSTEM RA040.SR.09.036.000 Outer Flange Sizes Single Flange 000 0 50 050 Inner Flange Sizes Square Head Dimensions 09 17 36 TYPE SR Single Acting DA Double Acting 3 P 3 Position 900 Turn 8 D 1800 Turn 2 D 1200 Turn 8P 3 Position 1800 Turn Body Sizes 032 080 143 270 RXM Cold Medium - Exproof RAH Heavy Duty Series RASY Scotchyoke Actuator RASYM Scotchyoke Arctic Actuator

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valve & automation RACK & PINION PNEUMATIC ACTUATOR

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valve & automation Rack & Pinion Pneumatic Actuator / Features General Features • High performance Anodized Body (Standard) • Long lasting • High torque (rotation movement) output • Position indicator • Body: Extruded aluminium, (on request; anodized) Epoxy Coted Body Optionally; epoxy painted body or PTFE coated body • Piston and caps: Die cast aluminium • Double acting actuators can turn into single acting easily • Single acting actuator's springs, preloaded and durable Nickel Coated Body • Sensitive and high quality working of bearing system and o-ring • Stroke adjustment in both ways ± 50...

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RA Series (DA/ SR): Spare Part List ■tork" Stroke Adjustment +5 -5 valve & automation Connection » Limit Switch Box and positoner connection standard: VDI/VDE 3845 * Namur Standard. Actuator valve connection is applicable for ISO 5211 and DIN 3337; mounted easily to valve. Actuator front side valve connection is suitable for 3845 namur standard. Direction solenoid valve can be mounted.

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valve & automation Rack & Pinion Pneumatic Actuator/ Operation TORK Actuator, Tork Output Diagrams Torque Torque N Rack & Pinion Actuator Torque Torque Torque Start Torque NN N Torque Torque Start Start Start Torque Torque Torque Start Start Start Air Stroke AirAir Stroke Stroke Torque Torque Torque 0 Spring Stroke Torque Spring Stroke Spring Stroke Spring Stroke Torque Torque Torque 0 Start Start Start Air Stroke AirAir Stroke Stroke Torque Torque Torque 0 TORK RA ... DA Series Actuator Operation (Double Acting) Rack & Pinion Actuator R R R Mp 5 1 3 Mp Mp Picture 2 Mp 5 1 35 1 3 Picture 2 Picture...

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Rack & Pinion Pneumatic Actuator/ Torque ValueRack & Pinion Actuator Double Acting Actuators Torque Value (According to supplied air pressure range) MODEL

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valve & automation Rack & Pinion Pneumatic Actuator 2 Position 900 Turn / Sizes Actuator Upper (Switch box, positioner) connection VDI/VDE 3845 Standard RA/RAX/RAM/RXM/RAH Series Manual Stroke Adjustment Namur Solenoid Valve Connection according to VDI/VDE 3845 Namur Standard BOTTOM VIEW Actuator Bottom Connection (Ball, Butterfly, Plug Valve) According to ISO5211/DIN3337 Standard Star Square Connection Oval Square Connection (General Application) (On request) DIMENSION (mm) ACTUATOR MODEL RA/RX/RAM 32 DA RA/RX/RAM 40 DA/SR RA/RX/RAM 52 DA/SR RA/RX/RAM 60 DA/SR RA/RX/RAM 75 DA/SR RA/RX/RAM 80...

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valve & automation Rack & Pinion Pneumatic Actuator 2 Position 1200 Turn / Sizes J Namur Solenoid Valve Connection According to VDI/VDE 3845 Namur Standard Actuator Bottom Connection (Ball, Butterfly, Plug Valve) According to ISO/DIN 3337 Standard Actuator Bottom (Switch box, positioner) connection VDI/VDE 3845 Standard Star Square Connection (General Application) Oval Square Connection (On request) DIMENSION (mm) ACTUATOR MODELS RA / RAM 40.2D RA / RAM 60.2D RA / RAM 80.2D RA / RAM 100.2D RA / RAM 120.2D WORKING PRESSURE (Bar) TORK VALUES (Nm) RA / RAM 40.2D RA / RAM 60.2D RA / RAM 80.2D RA...

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valve & automation Rack & Pinion Pneumatic Actuator 2 Position 1800 Turn / Sizes Actuator Bottom Connection (Ball, Butterfly, Plug Valve) According to ISO/DIN 3337 Standard Namur Solenoid Valve Connection According to VDI/VDE 3845 Namur Standard Actuator Upper (Switch box, positioner) connection VDI/VDE 3845 Standard F Star Square Connection (General Application) Oval Square Connection (On request) DIMENSION (mm) ACTUATOR MODELS RA 40.8D RA 60.8D RA 80.8D RA 100.8D RA 120.8D WORKING PRESSURE (Bar) TORK VALUES (Nm) RA 40.8D RA 60.8D RA 80.8D RA 100.8D RA 120.8D 10 SMS-TORK Endüstriyel Otomasyon...

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valve & automation Rack & Pinion Pnneumatic Actuator 3 Position 900 Turn / Sizes 900 Turn Actuator APPLICATION • Generally used in filling systems. • With ball valves • With butterfly valves C Namur Solenoid Valve Connection VDI/VDE 3845 According to Namur Standard Operating of 3 Position Actuator: In order to operate 3 position actuator, can be benefited from 3/2 direction valve. TORK 3 position actuators are produced as 90° in 40, 60, 80, 100 and 120 sizes. The middle position can be regulated between 30-60° but on request; it can be designed as desired. As special designed, the production...

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valve & automation Rack & Pinion Pneumatic Actuator 3 Position 1800 Turn / Sizes APPLICATION • Generally used in filling systems. • With ball valves • With butterfly valves D C Namur Solenoid Valve Connection According to VDI/VDE 3845 Namur Standard no valve is connected C port. Operating: 1. Compressed air is given to air inlet port. 2. 1 no coil is energized. In this way actuator is rotated 180°, in other words the valve opens full position. 3. 3 no is energized, 1 no coil is de-energized. So the actuator is semi-closing. 4. 2 no coil is energized, 3 no coil is de-energized. So the actuator...

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Atex Certificated Pneumatic ActuatorRX ... DA Series / RX ... SR Series • TORK RX series pneumatic actuators, produced properly to ATEX 94/9/EC. Directive can be used in hazardous areas and potentially explosive areas. • These actuators have IP67 protection class. • ATEX certicated actuator's torque values and dimensions are same as with standard TORK actuators

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Arctic Pneumatic ActuatorsRAM ... DA Series /RAM ... SR Series • Arctic environment (-50°C ... 80°C) actuators are suitable for very cold environment until -50°C with long life time. These actuators are used for automatic control of rotary valves with pneumatic power. • Arctic actuators are 3 types; single acting (spring return), double acting (air/air), 3 position (120° ve 180° turn). • Long lasting and high performance • These actuators are designed for operating at minimum -50 °C ambient temperature. • For using these actuators without any problem at -50°C, feeding air must not contain water...

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TORK Pneumatic Actuators

TORK Pneumatic Actuators

Catalog excerpts

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