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CONTROL DEVICES Air Safety Valve: Soft Seat, 3/8 in (M)NPT Inlet (In.) - Soft Seat Pneumatic Safety Valves
CONTROL DEVICESSoft Seat Pneumatic Safety Valves

CONTROL DEVICES Air Safety Valve: Soft Seat, 3/8 in (M)NPT Inlet (In.)

The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN ST2533-1A175) is a soft seat pneumatic safety valve constructed with a brass body and silicone components. It features a 3/8 in (M)NPT inlet and a preset setting…

SKU 3G-OTH-158754

Brand
CONTROL DEVICES
Item
Air Safety Valve: Soft Seat, 3/8 in
Category
Soft Seat Pneumatic Safety Valves
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
ST2533-1A175
Type
3/8 in (M)NPT Inlet (In.)
Preset Setting (PSI)
175 psi
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CONTROL DEVICES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN ST2533-1A175) is a soft seat pneumatic safety valve constructed with a brass body and silicone components. It features a 3/8 in (M)NPT inlet and a preset setting of 175 PSI.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve used for?

The CONTROL DEVICES Air Safety Valve (ST2533-1A175) is a soft seat pneumatic safety valve used to protect compressed air systems from overpressure. It automatically vents excess pressure when the preset limit is reached, safeguarding downstream equipment in industrial pneumatic circuits.

What are the specifications of the CONTROL DEVICES Air Safety Valve ST2533-1A175?

This valve has a 3/8 in (M)NPT inlet, a preset pressure setting of 175 PSI, and a soft seat design. The body is brass, with silicone internal components. It is manufactured by CONTROL DEVICES and is suitable for pneumatic safety applications.

Where to buy CONTROL DEVICES Air Safety Valve worldwide?

3G Electric supplies the CONTROL DEVICES Air Safety Valve ST2533-1A175 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a CONTROL DEVICES soft seat air safety valve?

Install the valve with the inlet connected to the protected system using compatible fittings. Ensure the valve is oriented vertically for proper operation. Do not adjust the preset pressure. Test the valve after installation by gradually increasing system pressure to verify it opens at 175 PSI.

Used in

Common applications for CONTROL DEVICES
Compressed air systems — CONTROL DEVICES soft seat safety valves (SB75-0A150) for overpressure protection on air receivers
Regenerative blower installations — CONTROL DEVICES pressure and vacuum relief valves (NBR20-0T017) for blower protection
Engine-driven compressor packages — CONTROL DEVICES throttle controls (TC63-4KA000) for pneumatic speed regulation
Industrial pneumatic networks — CONTROL DEVICES hard seat safety valves (SN50-1A100) for high-temperature relief applications
Compressor tank maintenance — CONTROL DEVICES in-tank check valves (P3850-1EP) for backflow prevention
Instrument air systems — CONTROL DEVICES in-line check valves (M2525-1WA) for directional flow control

CONTROL DEVICES Products

3G Electric supplies CONTROL DEVICES soft seat pneumatic safety valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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