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JOHNSON CONTROLS Pneumatic Gradual Switch S-224-1 - Pneumatic Gradual Switches
JOHNSON CONTROLSPneumatic Gradual Switches

JOHNSON CONTROLS Pneumatic Gradual Switch S-224-1

The JOHNSON CONTROLS Pneumatic Gradual Switch (SKU S-224-1, MPN S-224-1) is a pneumatic gradual switch featuring a 300° knob rotation. It has a 1/8 in Female NPT connection and a maximum operating pressure of 20 psi…

SKU 3G-OTH-70626

Also listed as: S2241 · S 224 1

Brand
JOHNSON CONTROLS
Item
Pneumatic Gradual Switch S-224-1
Category
Pneumatic Gradual Switches
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
S-224-1
Female NPT
1/8 in
Max Op Pressure
20 psi
Compatible Product Type
Remote Pneumatic Set Point Adjusters

Technical Documents

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Pneumatic Gradual Switch (SKU S-224-1, MPN S-224-1) is a pneumatic gradual switch featuring a 300° knob rotation. It has a 1/8 in Female NPT connection and a maximum operating pressure of 20 psi. This product is compatible with Remote Pneumatic Set Point Adjusters.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JOHNSON CONTROLS Pneumatic Gradual Switch S-224-1 used for?

The JOHNSON CONTROLS Pneumatic Gradual Switch S-224-1 is used as a remote pneumatic set point adjuster in HVAC and industrial control systems. It allows operators to gradually adjust pneumatic set points via a 300° knob rotation, providing precise control over pressure-regulated equipment.

What are the specifications of the JOHNSON CONTROLS S-224-1 Pneumatic Gradual Switch?

The JOHNSON CONTROLS S-224-1 Pneumatic Gradual Switch features a 300° knob rotation, a 1/8 in Female NPT connection, and a maximum operating pressure of 20 psi. It is compatible with Remote Pneumatic Set Point Adjusters and is manufactured under part number S-224-1.

Where to buy the JOHNSON CONTROLS S-224-1 Pneumatic Gradual Switch worldwide?

You can source the JOHNSON CONTROLS S-224-1 Pneumatic Gradual Switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your facility.

How to install the JOHNSON CONTROLS S-224-1 Pneumatic Gradual Switch?

To install the JOHNSON CONTROLS S-224-1, connect the 1/8 in Female NPT port to the pneumatic line, ensuring the supply pressure does not exceed 20 psi. Mount the switch securely and rotate the knob through its 300° range to verify smooth adjustment. Consult the manufacturer's manual for detailed guidance.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS pneumatic gradual switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Single-pressure control with SPST contact form, rated for 208/240V AC. Switch action is open on rise, with auto reset. Pressure range: 20 in Hg to 100 psi and 7 psi to 50 psi. Used in HVAC and refrigeration systems to protect compressors from excessive discharge pressure
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 5 in wc, Conduit Box, SPDT, Integral Compression (MPN P32AC-2C)
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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 5 in wc, Conduit Box, SPDT, Integral Compression (MPN P32AC-2C)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 5 in wc, Conduit Box, SPDT, Integral Compression (MPN P32AC-8C)
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