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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 SA12-1A175) is a hard seat pneumatic safety valve with a 1/8 in (M)NPT inlet and a preset setting of 175 psi. It is constructed with a brass body and stainless…

SKU 3G-OTH-206788

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
SA12-1A175
Type
1/8 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: Hard Seat (MPN SA12-1A175) is a hard seat pneumatic safety valve with a 1/8 in (M)NPT inlet and a preset setting of 175 psi. It is constructed with a brass body and stainless steel internal components, both materials specified by the manufacturer. This valve is designed for overpressure protection in pneumatic systems.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve SA12-1A175 used for?

This hard seat pneumatic safety valve provides overpressure protection in compressed air systems. It automatically vents excess pressure when the preset limit is reached, safeguarding downstream equipment and personnel. Typical applications include industrial pneumatic circuits, air compressors, and process control panels where reliable pressure relief is critical.

What are the specifications of the CONTROL DEVICES SA12-1A175 air safety valve?

The SA12-1A175 has a 1/8 in (M)NPT brass inlet, a preset relief setting of 175 psi, and a hard seat design. The body is brass, while internal components are stainless steel. It is manufactured by CONTROL DEVICES and is suitable for pneumatic overpressure protection applications.

Where to buy the CONTROL DEVICES SA12-1A175 worldwide?

3G Electric supplies the CONTROL DEVICES SA12-1A175 hard seat air safety valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this pneumatic safety valve.

How to install the CONTROL DEVICES hard seat air safety valve?

Install the valve with the inlet connected to the protected pneumatic line using compatible thread sealant on the 1/8 in NPT threads. Orient the valve so the discharge port is directed away from personnel and sensitive equipment. Verify the preset 175 psi setting matches system requirements before pressurizing. Follow 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, 3/8 in (M)NPT Inlet (In.), 50 psi Preset Setting (PSI) (MPN SA38-1A050). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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