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Pneumatic Rotary Actuator

Pneumatic Rotary Actuator
Pneumatic Rotary Actuator
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Product Code : 08
Price And Quantity
  • Minimum Order Quantity
  • 1000 , Piece
  • Price Range
  • 1000.00 - 100000000.00 INR
Product Description

Rotary actuator are pneumatically operated quarter turn with dual rack and piston design. Available in spring return and double acting models with output torque from 3 Nm to 4000 Nm for 90o and upto 180o operating for range to pressure upto 8 bar.

FEATURES

  • Compact design in hard anodized extruded aluminum body & rack

  • Namur mounting for solenoid valves and auxiliary accessories

  • Mounting interface ISO 5211 for valve and actuator

  • Blow-out proof pinion with zing flake coating

  • No metal to metal contacts

  • Compatible for two stage operation

  • Quick response

Globe 2 Way Control Valve

This type of Valve with its classic globe body shape, which reflects its name, uses the variable area generated between the plug and seat to control fluid flow. It is very versatile offering reduced trim options as well as a variety of special trims for severe high pressure drop applications. This style of valve is easily adapted for use on cryogenic temperatures and for high temperature duties. This valve is preferred for tight shut - off, positioning accuracy, high rangeability and simplified maintenance, satisfy the majority of control valve applications throughout the process and power industries in control of Air, Steam, Water, Gas, Chemicals etc.

2 Way Series-110 - Technical Specifications :

DESIGN

ASME B16-34

VALVE SIZE

15 to 450 mm ( 1/2" to 18" )

RATING

ANSI 150 to 2500 or Equivalents to BS, DIN, etc.

FACE TO FACE

ISA S.75.03 up to 600#

ISA S.75.16 900# and above

END CONNECTION

Flanged, Screwed, Butt Weld, Socket weld.

BODY MATERIALS

Carbon Steel, Chrome-moly Steel, Stainless Steel, Monel, Alloy20, Hastelloy B/C, Duplex Stainless Steel, Aluminum Bronze, PP, PTFE etc. PTFE Lined / PTFE Metal Housed

BONNET

  • Standard upto 250oC

  • Normalizing (Finned) between 250oC to 500oC

  • Extended cold service - 20oC to - 100oC

  • Cryogenic - 100oC to - 250oC

  • Bellows seals.

GLAND PACKING

Grafoil / PTFE V Rings, Low Emission

TRIM DESIGNS

Top Guided Contoured, Splined Micro Flow, V-Ported (Balanced / Unbalanced), Low Noise ( LN1, LN2, LN3, LN4 )

TRIM MATERIALS

Stainless Steel, Alloy20, Monel, Duplex Stainless Steel,13% Chrome Steel Hastelloy B/C, Stellite (Alloy 6 )

CHARACTERISTICS

Equal Percentage, Linear and Quick Opening.

SEAT LEAKAGE

As per ANSI/FCI-70-2 Class III. IV, V and VI (STANDARD LEAKAGE RATES) Metal to Metal Seating Class IV, Less than 0.01% of rated Cv. Metal to Soft Seating - Bubble tight (Zero Leakage)

ACTUATOR TYPE

Diaphragm, Piston or Electric.

ACTUATOR ACTION

Direct / Reverse Acting.

DIAPHRAGM

Nitrile / Neoprene

SPRING RANGES

3 - 15 PSIG ( 0.2 - 1.0 Kg/cm² )

6 - 30 PSIG ( 0.4 - 2.0 Kg/cm² )

AIR SUPPLY

20 - 35 PSIG (1.4 - 2.5 Kg/cm² )

AIR CONNECTION

1/ 4" or 1/ 2" NPT

ACCESSORIES

Valve Positioner - Pneumatic , Electro Pneumatic, Smart Positioner. Instruments- Airset, Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Limit - Proximity Switches etc.

Features-

Top or Side Mounted handwheel, Limit Stops
Removable Blind Head, Steam Jacketing, etc.

Globe 2 Way Control Valve - Design Features lobe 2 Way Series-110 - Design Features

  • High flow capacity and rangeability.

  • Large variety of Trim design.

  • Top entry for ease of inspection and maintenance.

  • Tight closing for reliable control even when changes in pressure / temperature are sudden and extreme.

  • Bolts located outside of the piping stress area to eliminate gasket crush problems,

  • Wide selection of actuators to meet most system requirement.

  • Rigorously proven on-site performance.

  • Quality And Performance Guarantee performance Guarantee

  • Produced with Quality Systems accredited to ISO 9001 : 2008 by Bureau Veritas and "CE"

  • marked in accordance to Pressure Equipments Directive and Regulations by Lloyd’s Register.

  • Full material certification available for all major component Parts.

  • Full guarantee on design and Performance.

  • All testing performed to the requirements of ASME B16.34.

Ptfe Lined Globe 2-Way Control Valve

This type of valve is used extensively in the applications involving severely corrosive and toxic flowing media. Within its pressure limitations, this type of valve may be applied to most media. The Ptfe lined body design provides an economical alternative to alloy valve bodies in wide variety of applications. The Ptfe lined globe valve body has carbon or glass filled PTFE trim parts, push down to close action and positive shut off.

Ptfe Lined Globe 2-Way Control Valve - Specifications

DESIGN

ASME B16-34.

VALVE SIZE

20 to 100 mm (3/4" to 4")

RATING

ANSI 150#.

END CONNECTION

Flanged.

BODY MATERIALS

Carbon Steel with PFA liner.

LINING MATERIALS

Ptfe. (FEP) / PFA / PVDF

FLEXIBLE BELLOW

PTFE.

PLUG, SEAT RING

Carbon-filled PTFE or Glass filled PTFE.

GLAND PACKING

PTFE V Rings.

BUSHINGS

Stainless Steel.

LINING THICKNESS

3mm.

SERVICE

Ptfe (PFA) max. 200ºC
Ptfe (FEP) max. 160ºC

BONNET

Standard.

TRIM DESIGNS

Top Guided Contoured, Splined Micro Flow,

CHARACTERISTICS

Equal Percentage, Linear and On-Off.

SEAT LEAKAGE

Class VI As per FCI-70-2 (ANSI B 16.104)

ACTUATOR TYPE

Diaphragm, Cylinder or Electric.

ACTUATOR ACTION

Direct / Reverse Acting.

DIAPHRAGM

Nitrile / Neoprene.

SPRING RANGES

3 - 15 PSIG (0.2 - 1.0 Kg/cm²)
6 - 30 PSIG (0.4 - 2.0 Kg/cm²)

AIR SUPPLY

20 - 35 PSIG (1.4 - 2.5 Kg/cm²)

AIR CONNECTION

1/ 4" or 1/ 2" NPT

HAND WHEEL

Top or Side Mounted Hand wheel

ACCESSORIES OPTIONAL

Valve Positioner - Pneumatic, Electro Pneumatic, Smart Positioner, Airset, Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Limit Switches etc.

Ptfe Lined  Globe 2 Way Control Valve - Design Features lobe Ptfe Lined Globe 2-Way Control Valve - Design Features

  • Fluid Compatibility- The lined material protects metal parts from process fluid making it ideal for controlling severely corrosive media.

  • Economy- Since metal parts are protected from process fluid use of expensive alloys is not needed.

  • Integrity- The body design provides a mechanical bond between body and liner, which minimizes the potential of body liner separation.

  • Long Life Bellows Seal- provides for absolute gland sealing.

  • Easy In Line Maintenance- The top entry design eases in-line maintenance and minimizes transfer of pipeline stresses.

  • Quality And Performance Guarantee Performance tee

  • Produced with Quality Systems accredited to ISO 9001: 2008 by Bureau Veritas.

  • Full material certification available for all major component Parts.

  • Full guarantee on design and Performance.

  • All testing performed to the requirements of ANSI B16.34.


Trade Information
  • Supply Ability
  • 1 , Piece Per Week
  • Delivery Time
  • 1 Week

Rtork CONTROLS
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Rtork CONTROLS
Plot No. 3, Shrinath Industrial Estate, Pokhran Road 1, Near Upvan, Thane - 400606, Maharashtra, India
Mr. Yogesh Patil (C.E.O)
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