We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

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 (SKU ST2512-1A075, MPN ST2512-1A075) is a soft seat pneumatic safety valve with a 1/8 in (M)NPT inlet and a 75 psi preset setting. It features a brass body and brass…

SKU 3G-OTH-158700

Also listed as: ST25121A075 · ST2512 1A075

Brand
CONTROL DEVICES
Item
Air Safety Valve: Soft Seat, 1/8 in
Category
Soft Seat Pneumatic Safety Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
ST2512-1A075
Type
1/8 in (M)NPT Inlet (In.)
Preset Setting (PSI)
75 psi

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CONTROL DEVICES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONTROL DEVICES Air Safety Valve: Soft Seat (SKU ST2512-1A075, MPN ST2512-1A075) is a soft seat pneumatic safety valve with a 1/8 in (M)NPT inlet and a 75 psi preset setting. It features a brass body and brass components, with silicone used for the seat and seal materials.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve used for?

The CONTROL DEVICES Air Safety Valve is used to protect pneumatic systems from overpressure. It automatically vents excess pressure when the preset limit is reached, safeguarding downstream equipment. Common applications include industrial air lines, compressors, and process control systems where reliable pressure relief is critical.

What are the specifications of the CONTROL DEVICES Air Safety Valve ST2512-1A075?

The CONTROL DEVICES Air Safety Valve ST2512-1A075 has a 1/8 in (M)NPT inlet and a preset setting of 75 psi. It features a soft seat design with a brass body and brass components, using silicone for the seat and seal materials. The valve is manufactured by CONTROL DEVICES and is suitable for pneumatic safety applications.

Where to buy CONTROL DEVICES Air Safety Valve worldwide?

You can source the CONTROL DEVICES Air Safety Valve ST2512-1A075 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; we provide reliable sourcing for this pneumatic safety valve.

How to install a CONTROL DEVICES Air Safety Valve?

Install the CONTROL DEVICES Air Safety Valve by connecting the 1/8 in (M)NPT inlet to the system port using thread sealant. Ensure the valve is oriented vertically for proper operation. Do not adjust the preset 75 psi setting. Test for leaks after installation. Follow standard pneumatic safety practices and consult the manufacturer's guidelines.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 175 psi Preset Setting (PSI) (MPN ST2512-1A175)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 175 psi Preset Setting (PSI) (MPN ST2512-1A175)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 150 psi Preset Setting (PSI) (MPN ST2512-1A150)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 150 psi Preset Setting (PSI) (MPN ST2512-1A150)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN ST2512-1A060)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN ST2512-1A060)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN ST2512-1A125)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN ST2512-1A125)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 225 psi Preset Setting (PSI) (MPN ST2512-1A225)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 225 psi Preset Setting (PSI) (MPN ST2512-1A225)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 100 psi Preset Setting (PSI) (MPN ST2512-1A100)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 100 psi Preset Setting (PSI) (MPN ST2512-1A100)

More from CONTROL DEVICES

View all CONTROL DEVICES parts
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 50 psi Preset Setting (PSI) (MPN SF50-1A050)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 50 psi Preset Setting (PSI) (MPN SF50-1A050)
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 3/4 in (F)NPT Outlet (In.) (MPN SCB7575-0A150)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 3/4 in (F)NPT Outlet (In.) (MPN SCB7575-0A150)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SF50-1A200)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SF50-1A200)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 100 psi Preset Setting (PSI) (MPN SF50-1A100)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 100 psi Preset Setting (PSI) (MPN SF50-1A100)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 1 in (F)NPT Outlet (In.) (MPN SCB5010-0A150)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 1 in (F)NPT Outlet (In.) (MPN SCB5010-0A150)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/4 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN ST25-1A200)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/4 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN ST25-1A200)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN SF50-1A060)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 60 psi Preset Setting (PSI) (MPN SF50-1A060)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN SF50-1A125)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 125 psi Preset Setting (PSI) (MPN SF50-1A125)