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CONTROL DEVICES Hard Seat Pneumatic Safety Valve SA38-1A275 - Hard Seat Pneumatic Safety Valves
CONTROL DEVICESHard Seat Pneumatic Safety Valves

CONTROL DEVICES Hard Seat Pneumatic Safety Valve SA38-1A275

The CONTROL DEVICES Air Safety Valve: Hard Seat (MPN SA38-1A275) is a hard seat pneumatic safety valve constructed with a brass body and stainless steel internal components. It features a 3/8 in (M)NPT inlet and is…

SKU 3G-OTH-206844

Also listed as: SA381A275 · SA38 1A275

Brand
CONTROL DEVICES
Item
Hard Seat Pneumatic Safety Valve SA38-1A275
Part Number
SA38-1A275
Category
Hard Seat Pneumatic Safety Valves
Available to Order
Also known as:SA38-1A275CONTROL DEVICES
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
SA38-1A275
Type
3/8 in (M)NPT Inlet (In.)
Preset Setting (PSI)
275 psi

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

Product Description

The CONTROL DEVICES Air Safety Valve: Hard Seat (MPN SA38-1A275) is a hard seat pneumatic safety valve constructed with a brass body and stainless steel internal components. It features a 3/8 in (M)NPT inlet and is preset to 275 PSI. This valve is designed for overpressure protection in pneumatic systems.

Frequently Asked Questions

What is a CONTROL DEVICES Air Safety Valve used for?

The CONTROL DEVICES Air Safety Valve provides overpressure protection in pneumatic systems. It automatically vents excess pressure to prevent equipment damage or failure, commonly used in compressed air lines, industrial machinery, and process control applications.

What are the specifications of the CONTROL DEVICES SA38-1A275?

The CONTROL DEVICES SA38-1A275 is a hard seat pneumatic safety valve with a brass body and stainless steel internals. It has a 3/8 in (M)NPT inlet and is preset to 275 psi. The manufacturer part number is SA38-1A275.

Where to buy CONTROL DEVICES Air Safety Valves worldwide?

3G Electric supplies CONTROL DEVICES Air Safety Valves worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SA38-1A275 model.

How to install a hard seat pneumatic safety valve?

Install the CONTROL DEVICES valve with the inlet connected to the system being protected, ensuring flow direction matches the arrow on the body. Use thread sealant on the 3/8 in (M)NPT connection. Do not adjust the preset 275 psi spring; test after installation for proper venting.

Used in

Common applications for CONTROL DEVICES
Compressed air systems — SB75-0A150 soft seat safety valve with 3/4 in MNPT and 150 psi preset for overpressure protection.
Pneumatic control circuits — VR25-100 vacuum and pressure relief valve with 1/4 in MNPT for combined overpressure and vacuum protection.
Process piping — VRGSS038-001 stainless steel vacuum relief valve with 3/8 in MNPT for corrosive environments.
Tank protection — VRGSS300-001 stainless steel vacuum relief valve with 3 in MNPT for large tanks and pipelines.
Low-pressure pneumatic systems — VR38-100 brass vacuum and pressure relief valve with 3/8 in MNPT for 0-14.7 psi and 0-27 in Hg.
General industrial maintenance — VR75-100 brass vacuum and pressure relief valve with 3/4 in MNPT for compressed air systems.
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CONTROL DEVICES Products

3G Electric supplies CONTROL DEVICES hard 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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