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

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

The CONTROL DEVICES Air Safety Valve: Hard Seat (MPN SA38-1A175) is a hard seat pneumatic safety valve with a 3/8 in (M)NPT inlet and a preset setting of 175 psi. Constructed with a brass body and stainless steel…

SKU 3G-OTH-206841

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

CONTROL DEVICES
Manufacturer Part Number
SA38-1A175
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: Hard Seat (MPN SA38-1A175) is a hard seat pneumatic safety valve with a 3/8 in (M)NPT inlet and a preset setting of 175 psi. Constructed with a brass body and stainless steel components, this valve is designed for overpressure protection in pneumatic systems.

Frequently Asked Questions

What is a CONTROL DEVICES Air Safety Valve used for?

The CONTROL DEVICES Air Safety Valve (SA38-1A175) provides overpressure protection in pneumatic systems. Its hard seat design and preset 175 psi setting automatically relieve excess pressure, safeguarding downstream equipment and personnel in industrial air lines.

What are the specifications of the CONTROL DEVICES SA38-1A175?

This hard seat pneumatic safety valve has a 3/8 in (M)NPT inlet, a preset setting of 175 psi, and a brass body with stainless steel internal components. It is manufactured by CONTROL DEVICES under MPN SA38-1A175.

Where to buy a CONTROL DEVICES Air Safety Valve worldwide?

3G Electric supplies the CONTROL DEVICES Air Safety Valve SA38-1A175 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial safety valves for your pneumatic systems.

How to install a CONTROL DEVICES hard seat safety valve?

Install the CONTROL DEVICES SA38-1A175 with the inlet connected to the pressurized line using compatible thread sealant. Ensure the valve is oriented vertically and the discharge is unobstructed. Test the preset 175 psi setting after installation per system requirements.

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.), 250 psi Preset Setting (PSI) (MPN SA38-1A250). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 3/8 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN SA38-1A125). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 3/8 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN SA38-1A125). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Hard Seat, 3/8 in (M)NPT Inlet (In.), 150 psi Preset Setting (PSI) (MPN SA38-1A150). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 3/8 in (M)NPT Inlet (In.), 100 psi Preset Setting (PSI) (MPN SA38-1A100). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.), 175 psi Preset Setting (PSI) (MPN SA12-1A175). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.), 175 psi Preset Setting (PSI) (MPN SA12-1A175). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.

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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.), 150 psi Preset Setting (PSI) (MPN SA12-1A150). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/8 in (M)NPT Inlet (In.), 75 psi Preset Setting (PSI) (MPN SA12-1A075). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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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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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/4 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN SA25-1A060). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 1/4 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN SA25-1A060). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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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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.
CONTROL DEVICES Air Safety Valve: Hard Seat, 3/8 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SA38-1A200). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Hard Seat, 3/8 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SA38-1A200). Key specifications — attr291993: Hard Seat; attr291998: Brass; attr292007: Stainless Steel; attr292009: Brass; attr294753: CONTROL DEVICES.