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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.) - Hard Seat Pneumatic Safety Valves
CONTROL DEVICESHard Seat Pneumatic Safety Valves

CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.)

The CONTROL DEVICES Air Safety Valve: Hard Seat (MPN SA12-1A275) is a hard seat pneumatic safety valve constructed with a brass body and stainless steel internal components. It features a 1/8 in (M)NPT inlet and is…

SKU 3G-OTH-206792

Brand
CONTROL DEVICES
Item
Air Safety Valve: Hard Seat, 1/8 in
Category
Hard Seat Pneumatic Safety Valves
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
SA12-1A275
Type
1/8 in (M)NPT Inlet (In.)
Preset Setting (PSI)
275 psi
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CONTROL DEVICES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONTROL DEVICES Air Safety Valve: Hard Seat (MPN SA12-1A275) is a hard seat pneumatic safety valve constructed with a brass body and stainless steel internal components. It features a 1/8 in (M)NPT inlet and is preset to 275 PSI.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve SA12-1A275 used for?

The CONTROL DEVICES SA12-1A275 is a hard seat pneumatic safety valve used to protect compressed air systems from overpressure. It is commonly installed in industrial pneumatic circuits, air receivers, and process lines where a preset 275 psi relief point is required to prevent equipment damage.

What are the specifications of the CONTROL DEVICES SA12-1A275?

The CONTROL DEVICES SA12-1A275 has a 1/8 in (M)NPT brass inlet, a hard seat design, and a preset relief setting of 275 psi. The body is brass, while internal components are stainless steel. It is manufactured by CONTROL DEVICES under MPN SA12-1A275.

Where to buy the CONTROL DEVICES SA12-1A275 worldwide?

You can source the CONTROL DEVICES SA12-1A275 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the CONTROL DEVICES hard seat safety valve?

Install the CONTROL DEVICES SA12-1A275 by threading the 1/8 in (M)NPT inlet into a compatible port using thread sealant. Ensure the valve is oriented vertically and downstream of any shutoff valves. Test the preset 275 psi relief function after installation per standard pneumatic safety practices.

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 hard 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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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SA12-1A200). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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