A-SWITCH - Allied Flow
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Transcript A-SWITCH - Allied Flow
Valve Operation
Manual
1. Handle
2. Gear Operator
Automatic
ON/OFF
Pneumatic
Electric
Modulating
Pneumatic
Electric
Pneumatic Operation
ON/OFF
Actuator Selection
Valve
Working Conditions
Plant Air
Double Acting
Spring Return
Fair Close
Fair Open
MODULATING
Instrument Signal
Actuator Selection
Valve
Working
Conditions
Plant Air
Double Acting
Spring Return
Fair Close
Fair Open
Pneumatic Accessories
SOLENOID VALVE
LIMIT SWITCH
SPEED CONTROLS
POSITIONER
MANUAL OVERRITE
St. Hans and its Subsidiaries manufacture and
supply actuators (both pneumatic and electric) as
well as accessories to customers in various
industries.
St. Hans Alpha ALS Series
Valve Monitors
Limit Switch
“ Position Indicating Switch”
- Wayne Ulanski: Valve and Actuator Technology
Limit Switch
Indicates the valve positions by contacting
switches.
Consists of
Switches/Sensors
Cams
Shafts
Terminal
Strip
Housing Box
Seals
Visual Indicator
Mechanical Switch
Mechanical Switches
SPST: Single Pole, Single Throw
SPDT: Single Pole, Double Throw
DPDT: Double Pole, Double Throw
Proximity Switches
Proximity
Sensors
Operate - Metallic object closes to sensor
Need power supplied to sensors
Magnetic Sensors/Reed Switch
Low Current Switch
Operate-Magnet closes to sensor
Model ALS200
SVF Model LS-820
NEMA 4, 4X
Temperature Range: - 5 OF to 185 OF
Cable Entry: 2 x ½” NPT
Terminal Strips: 8-12
Position Indicator: Open-Yellow; Closed-Red
Mechanical Switches: 5A, 120-250 VAC
Proximity Sensors: DC 24 V (10-30 VDC), ≤150 mA
Magnet Sensors: 5-240 VAC/DC, ≤ 300 mA
Model: ALS300
Large Housing Box than ALS200
Configured to DPDT, Position Transmitter Feedback
NEMA 4, 4X
Temperature Range: - 5 OF to 185 OF
Cable Entry: 2 x ½” NPT
Terminal Strips: 8-14
Position Indicator: Open-Yellow; Closed-Red
Mechanical Switches: 15A, 120-250 VAC
Proximity Sensors: DC 24 V (10-30 VDC), ≤150 mA
Magnet Sensors: 5-240 VAC/DC, ≤ 300 mA
Position Transmitter: Feedback 4-20 mA
Model: ALS400
IP67, Weather Proof
ATEX Ex d II C T6
Explosion Protected, Protection Type d
(flameproof) Group II, not mines, Gas
Group C (Acetylene & Hydrogen)
Model: ALS400 … continued
Temperature Range: - 5 OF to 185 OF
Cable Entry: 2 x 3/4” NPT
Terminal Strips: 8-12
Position Indicator: Open-Yellow; Closed-Red
Mechanical Switches: 15A, 120-250 VAC
Proximity Sensors: DC 24 V (10-30 VDC), ≤150 mA
Magnet Sensors: 5-240 VAC/DC, ≤ 300 mA
Position Transmitter: Feedback 4-20 mA
Model: ALS500
IP67, Weather Proof
ATEX Ex d II B T6
Explosion Protected, Protection Type
d (flameproof) Group II, not mines, Gas
Group B (Ethylene)
Model: ALS500 … continued
Temperature Range: - 5 OF to 185 OF
Cable Entry: 2 x 3/4” NPT
Terminal Strips: 8-10
Position Indicator: Open-Yellow; Closed-Red
Mechanical Switches: 15A, 120-250 VAC
Proximity Sensors: DC 24 V (10-30 VDC), ≤150 mA
Magnet Sensors: 5-240 VAC/DC, ≤ 300 mA
Position Transmitter: Feedback 4-20 mA
Model: ALS600
Same as ALS-500 with completed SS304
or SS316 Housing Body and Cover.
Order Guide
Indicators
Various Indicators
Wiring Diagrams (1)
Wire Diagrams (2)
Wire Diagrams (3)
St. Hans Alpha ALSD Series
Discrete Valve Controllers
Crossover Reference
St Hans Alpha
Moniteur
Westlock
Accord
ALS-300-M2
FMYB-1120
2004, 8020
AGL210
ALS-300-M5
FMYB-1420
ALS-400-M2
AMYB-1220
9479
AXL2P000
ALS-400-M4
AMYB-1240
ALS-500-M2
AMYB-1120
ALS-500-M5
AMYB-1420
ALS-600-M2
XNNN-0210
AXL2H000
2007X
AXL21000
AXL23000
316
Limit Switch Box
ALS200
Series
ALS300
Series
ALS400
Series
ALS500
Series
ALS600
Series
●Die-cast aluminum
enclosure(O-ring sealed)
●Double cable entry 21/2” NPT
(Also available with 2-1/2”
BSPP,M20 x 1.5)
●NAMUR shaft ISO
Bracket
●IP67,NEMA4,4X
●Available for
mechanical
switches,proximity
sensor and Magnet
Sensors
●Die-cast aluminum
enclosure(O-ring sealed)
●Double cable entry 21/2” NPT
(Also available with 2-1/2”
BSPP,M20 x 1.5)
●NAMUR shaft ISO
Bracket
●IP67,NEMA4,4X
●Available for
mechanical
switches,proximity
sensor and Magnet
Sensors
●Die-cast aluminum
enclosure(O-ring sealed)
●Double cable entry 2-3/4”
NPT
(Also available with 2-1/2”
or 3/4”
BSPP,1/2”NPT,M20 x 1.5)
●NAMUR shaft ISO
Bracket
●Exd II CT6,
IP66,NEMA4,4X,7,8
●Available for mechanical
switches,proximity sensor
and Magnet Sensors
●Die-cast aluminum
enclosure(O-ring sealed)
●Double cable entry 2-3/4”
NPT
(Also available with 2-1/2”
or 3/4”
BSPP,1/2”NPT,M20 x 1.5)
●NAMUR shaft ISO
Bracket
●Exd II BT6,
IP66,NEMA4,4X,7,8
●Available for mechanical
switches,proximity sensor
and Magnet Sensors
●Stainless steel 304 or
316 enclosure(O-ring
sealed)
●Double cable entry 2-3/4”
NPT
(Also available with 2-1/2”
or 3/4”
BSPP,1/2”NPT,M20 x 1.5)
●NAMUR shaft ISO
Bracket
●Exd II BT6,
IP66,NEMA4,4X,7,8
●Available for mechanical
switches,proximity sensor
and Magnet Sensors
AS-i Top Valve
Controller
ALS300AS2
ALS400AS2
●Die-cast aluminum
enclosure(O-ring sealed)
●AS-i I/O + Sensor
Module(4In 2Out)
●Double cable entry 2-1/2”
NPT
(Also available with 2-1/2”
BSPP,M20 x 1.5)
●NAMUR shaft ISO
Bracket
●IP67,NEMA4,4X
●Die-cast aluminum
enclosure(O-ring sealed)
●AS-i I/O + Sensor
Module(4In 2Out)
●Double cable entry 2-3/4”
NPT
(Also available with 2-1/2” or
3/4” BSPP,1/2”NPT,M20 x
1.5)
●NAMUR shaft ISO Bracket
●Exd II CT6,
IP66,NEMA4,4X,7,8
ALSD300C1S1AS2
ALSD400C1S1AS2
●Die-cast aluminum
enclosure(O-ring sealed)
●AS-i I/O + Sensor
Module(4In 2Out)
●Double cable entry 2-1/2”
NPT
(Also available with 2-1/2”
BSPP,M20 x 1.5)
●NAMUR shaft ISO Bracket
●IP67,NEMA4,4X
●Internal Solenoid Valve 5/2
or 3/2
●Die-cast aluminum
enclosure(O-ring sealed)
●AS-i I/O + Sensor Module(4In
2Out)
●Double cable entry 2-3/4”
NPT
(Also available with 2-1/2” or
3/4” BSPP,1/2”NPT,M20 x 1.5)
●NAMUR shaft ISO Bracket
●Exd II CT6,
IP66,NEMA4,4X,7,8
●Internal Solenoid Valve 5/2 or
3/2
Mechanical Machining
Workshop
Mechanical Working
Center
Mechanical Working
Center
Products
Production Line of
Switch Box
Production Line of
Positioner
Production Line of
Solenoid Valve
Wiring for Switch Box