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

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

The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN ST2512-1A175) is a soft seat pneumatic safety valve with a brass body and silicone components. It features a 1/8 in (M)NPT inlet and a preset pressure setting of…

SKU 3G-OTH-158702

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

CONTROL DEVICES
Manufacturer Part Number
ST2512-1A175
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: Soft Seat (MPN ST2512-1A175) is a soft seat pneumatic safety valve with a brass body and silicone components. It features a 1/8 in (M)NPT inlet and a preset pressure setting of 175 PSI.

Frequently Asked Questions

What is a CONTROL DEVICES Air Safety Valve used for?

A CONTROL DEVICES Air Safety Valve protects pneumatic systems from overpressure. It automatically vents excess pressure when the preset limit is reached, safeguarding downstream equipment and personnel in industrial applications such as compressed air lines, actuators, and instrumentation.

What are the specifications of the CONTROL DEVICES ST2512-1A175?

The CONTROL DEVICES ST2512-1A175 is a soft seat pneumatic safety valve with a brass body and silicone seals. It has a 1/8 in (M)NPT inlet and a preset pressure setting of 175 psi. The soft seat design ensures reliable sealing and repeatable cracking pressure.

Where to buy CONTROL DEVICES air safety valves worldwide?

3G Electric supplies CONTROL DEVICES air safety valves worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts like the ST2512-1A175 and support procurement across 14 departments.

How to install a CONTROL DEVICES soft seat safety valve?

Install the CONTROL DEVICES ST2512-1A175 with the inlet connected to the system being protected. Use thread sealant on the 1/8 in (M)NPT threads. Ensure the valve is oriented vertically with the discharge port unobstructed. Do not adjust the preset spring; replace the valve if the setting is incorrect.

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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CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN ST2512-1A125). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Silicone; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 250 psi Preset Setting (PSI) (MPN ST2512-1A250). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Silicone; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 100 psi Preset Setting (PSI) (MPN ST2512-1A100). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Silicone; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Soft Seat, 3/8 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN ST2533-1A060). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Silicone; attr292009: Brass; attr294753: CONTROL DEVICES.
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CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 3/4 in (F)NPT Outlet (In.) (MPN SCB7575-0A150). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Cast Brass; attr294753: CONTROL DEVICES.