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CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.) - Soft Seat Pneumatic Safety Valves
CONTROL DEVICESSoft Seat Pneumatic Safety Valves

CONTROL DEVICES Air Safety Valve: Soft Seat, 1/2 in (M)NPT Inlet (In.)

The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN SB50-0A250) is a soft seat pneumatic safety valve with a brass body and a silicone seat. It features a 1/2 in (M)NPT inlet and a preset setting of 250 psi. The…

SKU 3G-OTH-158789

Brand
CONTROL DEVICES
Item
Air Safety Valve: Soft Seat, 1/2 in
Category
Soft Seat Pneumatic Safety Valves
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
SB50-0A250
Type
1/2 in (M)NPT Inlet (In.)
Preset Setting (PSI)
250 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 SB50-0A250) is a soft seat pneumatic safety valve with a brass body and a silicone seat. It features a 1/2 in (M)NPT inlet and a preset setting of 250 psi. The valve is constructed with lead and brass components.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve SB50-0A250 used for?

The CONTROL DEVICES Air Safety Valve SB50-0A250 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 air distribution lines to automatically relieve excess pressure and prevent equipment damage.

What are the specifications of the CONTROL DEVICES SB50-0A250 air safety valve?

The CONTROL DEVICES SB50-0A250 is a soft seat pneumatic safety valve with a 1/2 in (M)NPT inlet and a preset setting of 250 psi. It features a brass body, a silicone seat, and lead and brass internal components. The valve is designed for air service and is manufactured by CONTROL DEVICES.

Where to buy CONTROL DEVICES SB50-0A250 air safety valves worldwide?

CONTROL DEVICES SB50-0A250 air safety valves are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this valve worldwide, handling full logistics, customs clearance, and delivery to your site. Contact 3G Electric for pricing and lead time.

How to install a CONTROL DEVICES soft seat air safety valve?

Install the CONTROL DEVICES SB50-0A250 valve with the inlet connected to the system being protected, ensuring the arrow on the body matches flow direction. Use thread sealant on the 1/2 in (M)NPT threads. Install in a vertical position with the discharge port unobstructed. Test the valve after installation to confirm it opens at the preset 250 psi.

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, 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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