Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone - Soft Seat Pneumatic Safety Valves
CONTROL DEVICESSoft Seat Pneumatic Safety Valves

CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone

The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN SW12-0A150) is a soft seat pneumatic safety valve with a 1 1/4 in (M)NPT inlet, constructed from brass with a silicone seat and lead content. This valve is…

SKU 3G-OTH-159074

Brand
CONTROL DEVICES
Item
Air Safety Valve: Soft Seat, 1 1/4 in
Category
Soft Seat Pneumatic Safety Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
SW12-0A150
Type
1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead
View Full Spec Sheet

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 SW12-0A150) is a soft seat pneumatic safety valve with a 1 1/4 in (M)NPT inlet, constructed from brass with a silicone seat and lead content. This valve is designed for overpressure protection in pneumatic systems, featuring a soft seat design for enhanced sealing.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve SW12-0A150 used for?

The CONTROL DEVICES Air Safety Valve SW12-0A150 is a soft seat pneumatic safety valve used for overpressure protection in pneumatic systems. Its brass body and silicone seat provide enhanced sealing, making it suitable for industrial air lines and process equipment where reliable pressure relief is critical.

What are the specifications of the CONTROL DEVICES Air Safety Valve SW12-0A150?

The CONTROL DEVICES Air Safety Valve SW12-0A150 has a 1 1/4 in (M)NPT inlet, a soft seat design, and is constructed from brass with a silicone seat and lead content. The manufacturer part number is SW12-0A150, and it is a soft seat pneumatic safety valve for overpressure protection.

Where to buy the CONTROL DEVICES Air Safety Valve SW12-0A150 worldwide?

You can source the CONTROL DEVICES Air Safety Valve SW12-0A150 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the valve reaches your facility reliably.

How to install the CONTROL DEVICES Air Safety Valve SW12-0A150?

Install the CONTROL DEVICES Air Safety Valve SW12-0A150 by connecting the 1 1/4 in (M)NPT inlet to the pneumatic system. Ensure the valve is oriented correctly for proper venting, and follow standard safety valve installation practices. Always verify pressure settings and test for leaks after installation.

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 →

Similar products

Matched by specification & description
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A200). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A200). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A125). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A125). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A175). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A175). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A275). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A275). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A100). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A100). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SW10-0A200). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 in (M)NPT Inlet (In.), 200 psi Preset Setting (PSI) (MPN SW10-0A200). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.

More from CONTROL DEVICES

View all CONTROL DEVICES parts →
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A075). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 1/4 in (M)NPT Inlet (In.), Brass, Silicone, Lead (MPN SW12-0A075). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 300 psi Preset Setting (PSI) (MPN SB75-0A300). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 300 psi Preset Setting (PSI) (MPN SB75-0A300). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 225 psi Preset Setting (PSI) (MPN SF50-1A225). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.), 225 psi Preset Setting (PSI) (MPN SF50-1A225). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 in (M)NPT Inlet (In.), 75 psi Preset Setting (PSI) (MPN SW10-0A075). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1 in (M)NPT Inlet (In.), 75 psi Preset Setting (PSI) (MPN SW10-0A075). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 250 psi Preset Setting (PSI) (MPN SB75-0A250). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 3/4 in (M)NPT Inlet (In.), 250 psi Preset Setting (PSI) (MPN SB75-0A250). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/4 in (M)NPT Inlet (In.), 300 psi Preset Setting (PSI) (MPN ST25-1A300). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Silicone; attr292009: Brass; attr294753: CONTROL DEVICES.
CONTROL DEVICES
CONTROL DEVICES Air Safety Valve: Soft Seat, 1/4 in (M)NPT Inlet (In.), 300 psi Preset Setting (PSI) (MPN ST25-1A300). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Silicone; attr292009: Brass; attr294753: CONTROL DEVICES.
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.
CONTROL DEVICES
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.
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.
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). Key specifications — attr291993: Soft Seat; attr291998: Brass; attr292001: Silicone; attr292007: Lead; attr292009: Cast Brass; attr294753: CONTROL DEVICES.