We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
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 ST2512-1A150) is a soft seat pneumatic safety valve constructed with a brass body and silicone components. It features a 1/8 in (M)NPT inlet and a preset setting…

SKU 3G-OTH-159051

Also listed as: ST25121A150 · ST2512 1A150

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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
ST2512-1A150
Type
1/8 in (M)NPT Inlet (In.)
Preset Setting (PSI)
150 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 (MPN ST2512-1A150) is a soft seat pneumatic safety valve constructed with a brass body and silicone components. It features a 1/8 in (M)NPT inlet and a preset setting of 150 PSI.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve used for?

The CONTROL DEVICES Air Safety Valve (ST2512-1A150) is a soft seat pneumatic safety valve used to protect compressed air systems from overpressure. It is commonly installed in industrial pneumatic circuits, air compressors, and process equipment to automatically relieve excess pressure at its preset setting of 150 PSI.

What are the specifications of the CONTROL DEVICES Air Safety Valve ST2512-1A150?

The CONTROL DEVICES Air Safety Valve ST2512-1A150 features a soft seat design with a brass body and silicone seals. It has a 1/8 in (M)NPT inlet and a preset pressure setting of 150 PSI. The valve is constructed by CONTROL DEVICES and is suitable for pneumatic safety relief applications.

Where to buy CONTROL DEVICES Air Safety Valve worldwide?

3G Electric supplies the CONTROL DEVICES Air Safety Valve ST2512-1A150 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this soft seat 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 compatible thread sealant. Ensure the valve is oriented vertically with the discharge port unobstructed. Do not adjust the preset 150 PSI setting. Test for leaks 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 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.), 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.), 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.), 250 psi Preset Setting (PSI) (MPN ST2512-1A250)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/8 in (M)NPT Inlet (In.), 250 psi Preset Setting (PSI) (MPN ST2512-1A250)
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)
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.), 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)

More from CONTROL DEVICES

View all CONTROL DEVICES parts →
Soft seat pneumatic safety valve with 1 1/4 in (M)NPT inlet, constructed from brass with a silicone seat and lead component. Designed for overpressure protection in pneumatic systems, it automatically relieves excess pressure on compressed air lines, tanks, and industrial equipment
CONTROL DEVICES
Soft seat pneumatic safety valve with 1 1/4 in (M)NPT inlet, constructed from brass with a silicone seat and lead component. Designed for overpressure protection in pneumatic systems, it automatically relieves excess pressure on compressed air lines, tanks, and industrial equipment
Brass-bodied pneumatic safety valve with silicone soft seat, preset to relieve at 125 psi. 3/8 in male NPT inlet. Used in compressed air systems to prevent overpressure
CONTROL DEVICES
Brass-bodied pneumatic safety valve with silicone soft seat, preset to relieve at 125 psi. 3/8 in male NPT inlet. Used in compressed air systems to prevent overpressure
Brass-bodied pneumatic safety valve with silicone soft seat, preset at 100 psi. Provides overpressure protection by automatically venting excess pressure in pneumatic systems such as air compressors and industrial air lines. 3/8 in male NPT inlet
CONTROL DEVICES
Brass-bodied pneumatic safety valve with silicone soft seat, preset at 100 psi. Provides overpressure protection by automatically venting excess pressure in pneumatic systems such as air compressors and industrial air lines. 3/8 in male NPT inlet
Soft seat pneumatic safety valve with 3/4 in (M)NPT inlet and preset at 150 psi. Constructed of brass with a silicone seat. Used to protect compressed air systems from overpressure by automatically relieving excess pressure
CONTROL DEVICES
Soft seat pneumatic safety valve with 3/4 in (M)NPT inlet and preset at 150 psi. Constructed of brass with a silicone seat. Used to protect compressed air systems from overpressure by automatically relieving excess pressure
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A075)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A075)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 in (M)NPT Inlet (In.), 75 psi Preset Setting (PSI) (MPN SW10-0A075)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 in (M)NPT Inlet (In.), 75 psi Preset Setting (PSI) (MPN SW10-0A075)
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 300 psi Preset Setting (PSI) (MPN SB75-0A300)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 300 psi Preset Setting (PSI) (MPN SB75-0A300)
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 225 psi Preset Setting (PSI) (MPN SF50-1A225)
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 225 psi Preset Setting (PSI) (MPN SF50-1A225)