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The fine threads of the needle valve permit excellent adjustment for precise control of flow. The flow is restricted in both directions and is adjustable from 0 to the equivalent flow of a 0.025" diameter orifice. The 7-turn adjustment needle valves are available in two models, the standard model and the fine adjustment model. The standard adjustment model has a pin angle of 6° with 10-64 threads; the fine adjustment model has a pin angle of 4° with 10-80 threads.
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Connection guaranteed: a wide range of functions and variants - always harmonised to the respective requirements.
• Exhaust air/supply air flow control or without non-return function
• Flow rate 15 ... 4,300 l/min
• Threaded connectors M3 ... G3/4
• Push-in fittings QS3 ... QS 12 or PK-3 ... PK-6
• Variants with increased corrosion resistance
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LS-V05C
Proportional Pneumatic Control Valve
The LS-V05C is an enhanced version of the LS System proportional, directional control pneumatic valve for high performance applications such as medical equipment, test & measurement systems, advanced automation and animatronics. The valve is designed to be paired with Enfield Technologies driver or controller/driver electronics such as the LS-C10, LS-C41, and C2s.
Features:
* Proportional
* High Speed and Flow
* Whisper Quiet
* Vacuum Capable
* High Linearity
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General Description
Uni-directional
316 Stainless Steel or Brass in-line flow regulators for uni-directional operation (free flow return).
Bi-directional
316 Stainless Steel or Brass in-line flow regulators for bi-directional operation (separate flow control in each direction).
Operating Fluids
- Gases
Filtered lubricated or non-lubricated air, inert gas, sweet (natural) gases.
Sour gas option available
- Liquids
Low pressure hydraulic, mineral oil or water.
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The miniature Preset Flow Control is ideal for many applications involving pneumatic systems, including the control of cylinder speed.
The operation of the flow control is based on the movement of a small disc. The flat surface on one side of the orificed disc seals and permits flow through the orifice. The amount of flow permitted in the reverse direction is determined by the orifice size. In the forward direction full flow is permitted. The flow controls design allows a maximum supply pressure of 75 PSI with a minimum cracking pressure of less than 10” H2O. Orifice sizes are available from .004” to .040”.
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Angle Flow Control valves are designed to provide accurate flow control in a compact, labor saving package. Features like built in push-in fittings, pre-applied thread sealant, convenient swivel design and unique needle design all add up to a package that will save time, money and energy when accurate control is needed on pneumatic actuators.
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Flowview 100i
The solution for controlling of stock and consumption. Flexible programming of the Micro-PLC possible. All typical functions of a PLC available. Flexible programming of the visualization and information about connected devices is based on the IEC61131-3 conform programming software. Connecting of different MIB flowmeters via RS-485 interface or the I/Os.
It is also possible to connect foreign devices on the I/Os. Data transmission via Ethernet or GSM is available optionally. The Flowview 100i is a compact All-in-One controlsystem with integrated touchscreen, I/O-Module, networking option and MicroSD card slot.
Due to it´s specially designed high-resolution resistive touchscreen the Flowview is suitable for outdoor and indoor applications. (if mounted in a panel, protection class IP 67)
The Flowview is programmable by the programming software "Cscape". It is possible to control a range of different processes from small to large applications.
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Featuring 5 digits of rate and 8 digits of total, the
HIT-2A is a DC, AC, loop or battery powered indicator
capable of accepting magnetic pickup, DC pulse or switch
closure inputs. The unit can be ordered with an optional
loop powered 4-20mA output. The HIT-2A uses the 4-
20mA loop to provide power when this output is used.
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The contactless measurement and the lack of moving parts, allow a precise determination of the mass flow without any wear to the systems components. This outstanding advantage is applicable on various mechanical conveying systems like:
belt conveyors
screw conveyors
troughed chain conveyors
steel plate conveyors
bucket conveyors
free fall in chutes or pipes
This makes a radiometric bulk flow measuring system particularly interesting for various applications.
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The C-LEVER® II by REMBE® sets the benchmarks in the field of industrial flow metering.
Its unique technique achieves an excellent accuracy of ± 0,25 % of the volumetric range for nearly all flowing bulk and solids.
The accuracy of the C-LEVER® II is almost independent from product, its density, form, friction and elasticity. Severe changes of flow and/or pulsations caused by rotary valves or screw feeders do not influence the accuracy.
Compared to conventional measuring systems - based on volume, speed or weight - the REMBE® system measures the product flow inline.
The C-LEVER® II is made without any mechanical moved parts (actuators, pivot bearings, belts). As a resulting from this no post calibration is required. All electronical components are mounted outside of the product flow.
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Digital alternative for a VA meter with totaliser and alarm functions.
MASS-VIEW(r) has an OLED display showing:
- actual flow rate (bar graph and actual value or percentage)
- desired flow units
- type of gas (7 pre-installed gases)
- totalized flow
- min. and/or max. alarm
Other features are:
- Freedom from parallax error
- Virtually independent of pressure and temperature variations
- Low pressure drop
- Wide flow ranges
- Fast response
- High accuracy
- Alarm and counter functions (2 alarm contacts available on meters)
- Analog (0..5 Vdc) and digital communication (Modbus-RTU, RS-232 interface)
- Configurable password protection
- 7 pre-installed gases available (Air, N2, O2, CO2, Ar, CH4, C3H8) or He or H2
- 4 selectable ranges (100%, 50%, 25% and 10% of maximum fullscale range)
- Digitally calibrated
- 3 year warranty
You can order these instruments online and your order is shipped within two working days.
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KOFLOC 2503F/2504FR
The KOFLOC Variable Area Flow Meter with Integrated Pressure Regulator MODEL 2503F SERIES uses MODEL 2203 SERIES precision pressure regulator valve to maintain constant flow into the secondary system even under varying load pressure at the outlet. The MODEL 2504FR SERIES uses MODEL 2204 SERIES precision pressure regulator valve to maintain constant flow under supply pressure variance at the inlet. Both models are based on the KOFLOC RK1400 SERIES High Precision Variable Area Flow Meter that employs a flow-tube manufactured with a proprietary glass molding technique. It is a premium variable area flow meter that counters the perception of rotameter as being only good for a rough estimate.
FEATURES
♦ Constant flow under varying pressure.
♦ Highly accurate measurement
♦ Stable flow control characteristics
♦ Sanitary construction for analytical applications
♦ Minute to medium flow ranges
APPLICATIONS
♦ Analyzing system
♦ Pressure digressing situations
♦ Precision measurement
♦ Bio-Engineering
♦ Gas mixing
♦ Flow monitoring
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Barksale offers a range of flow sensors for common flow detection applications for liquid media.
Operation of the BFS flow switch is based on the movement of a spring-loaded piston within a cylindrical tube.
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Description:
The Becker Model VRP-CH Double-Acting Pilot provides pressure control when utilized with a double-acting piston actuated control valve. The VRP-CH measures process sensing pressure and positions the double-acting actuator to maintain the setpoint. The VRP-CH Pilot may be utilized for pressure control applications with setpoints ranging from 1.0 psig (6.9 kPa) to 1300 psig (8964 kPa). The VRP-CH is typically utilized when Bleed to Pressure System (BPS™) may be used to completely eliminate atmospheric bleed emissions.
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Electric Oden P50H, P220H and P500H lever control valve actuators for special applications.
High precision through the Oden Gear System.
Fits most types of valves using ASAB standardised lever modules and assembly kits
Voltage 24 VDC.
Analogue control 4-20 mA or digital.
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The Becker Model VRP Double-Acting Pilot provides pressure control when utilized with a double-acting piston actuated control valve. The Model VRP Valve Regulator Pilot is the “original” VRP-Pilot and is often referred to as the “VRP Classic.” The VRP measures process sensing pressure and positions the double-acting actuator to maintain the setpoint. The VRP Pilot may be utilized for pressure control applications with setpoints ranging from 1.0 psig (6.9 kPa) to 1300 psig (8964 kPa). The VRP is typically utilized when Bleed to Pressure System (BPS™) may be used to completely eliminate atmospheric bleed emissions. The VRP Classic maintains the simplicity of the original VRP concept with “standard” setpoint accuracy and performance. For higher level of performance and accuracy, the Model VRP-CH Valve Regulator Pilot should be utilized. The VRP Classic is utilized primarily by long-term customers that have a large installed base of the original VRP Pilots.
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Description:
The Becker Model VRP-B-CH Double-Acting Pilot provides pressure control when utilized with a double-acting piston actuated control valve. The VRP-B-CH measures process sensing pressure and positions the double-acting actuator to maintain the setpoint. The VRP-B-CH Pilot may be utilized for pressure control applications with setpoints ranging from 1.0 (6.9 kPa) to 1300 psig (8964 kPa). Due to its low-bleed characteristics, the VRP-B-CH is typically utilized when bleed gas must be discharged to atmosphere.
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EAU Series
For use with Ball Valves up to 2"
Series EVR
For use with all sizes of Ball Valves and Butterfly Valves up to 4"
Series EJM
For use with all sizes of Ball Valves and Butterfly Valves up to 24"
Series EVS / EVT
For use with all sizes of Ball Valves and Butterfly Valves up to 12"
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Series PMD/PMS
For use with Ball Valves up to 2"
Series PAD/PAS
For use with Ball Valves up to 2"
Series PKD/PKS
For use with all sizes of Ball Valves and with Butterfly Valves up to 8"
Series PCD/PCS
For use with all sizes and types of Ball Valves and Butterfly Valves
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Description:
The Becker Environmentally-Friendly Positioner (EFP Series) is used with pneumatically actuated natural gas control valves to provide an accurate valve stem position that is proportional to the electronic command input signal received from an electronic controller. All Becker EFP’s are rated Explosion Proof Class 1, Div. 1 for use in hazardous locations. The EFP is compatible with all Becker actuators and may be retrofit to most manufacturer's control valve packages as well. The EFP eliminates the need for an I/P transducer and features ZERO bleed consumption at steady state. Additionally, the EFP features easy, solid state adjustment and multiple failure modes to protect your gas pipeline.
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Type 71 Domotor® Actuators (obsolete)
Masoneilan's type 71 Domotor actuator is a piston design with an "air spring" fail-safe configuration. The air spring is a constant residual load generated by an integral regulator / positioner assembly for precise positioning and control.
30A 84/85/86 Piston/Cylinder Actuators
Masoneilan's type 30A/84/85/86 pneumatic piston actuators are double-acting designs featuring spring fail-safe options for direct and reverse action, as well as double-acting configurations with no springs.
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FVP® - Fieldbus Valve Positioner
Masoneilan, a leader in the automated process control industry, introduces the FVP - Fieldbus Valve Positioner, a Digital Valve Positioner and PID process controller. Jointly developed with Yokogawa the FVP offers highly advanced control technology for pneumatically actuated valves, providing higher precision, greater flexibility. A FieldBus version of ValVue® software is available.
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Description:
The RPDA Rotary Piston Double Acting Actuator is designed for heavy duty control applications that require optimum performance. The RPDA is typically utilized when applications require a "lock last" failure mode. The RPDA incorporates a “crank-arm” mechanism specifically designed for the rigors of throttling control valve applications. The RPDA can accept high pressure power supply gas up to 500 psig (3447 kPa) enabling the use of smaller actuators or Becker’s exclusive Bleed to Pressure System (BPS) feature.
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Description:
The RPSR Rotary Piston Spring Return Actuator is designed for heavy duty control applications the require optimum performance. The RPSR is typically utilized when applications require the control valve to “fail open” or “fail closed” upon loss of power supply gas. The RPSR incorporates a “crank-arm” mechanism specifically designed for the rigors of throttling control valve applications. The RPSR can accept high pressure power supply gas up to 500 psig (3447 kPa) enabling the use of smaller actuators or Becker’s exclusive Bleed to Pressure System (BPS) feature.
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Model 8012/8013 Electro-Pneumatic Positioners
Masoneilan's Model 8012 and Model 8013 electro-pneumatic positioners provide excellent dynamic response and positioning accuracy. These positioners also provide the capability of split-range controller output signal allowing for sequential operation of two or more valves.
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Pressure controls serve various functions, which may be divided into control and protection functions. Examples for control functions are compressor cycling, pump-down or defrost control. Protection functions include, pressure limiting and cut out against excessive pressures, against loss of charge or for freeze protection.
Our pressure controls are equipped with display scale and pointers to indicate the approximate settings. The display scales are printed in relative pressure units "bar" and "psi". For precise setting of the controls, external gauges must be used.
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