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CONTROL DEVICES ST25-1A100 Soft Seat Pneumatic Safety Valve - Soft Seat Pneumatic Safety Valves
CONTROL DEVICESSoft Seat Pneumatic Safety Valves

CONTROL DEVICES ST25-1A100 Soft Seat Pneumatic Safety Valve

The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN ST25-1A100) is a soft seat pneumatic safety valve with a brass body and silicone components. It features a 1/4 in (M)NPT inlet and a preset setting of 100 PSI.

SKU 3G-OTH-158718

Also listed as: ST251A100 · ST25 1A100

Brand
CONTROL DEVICES
Item
ST25-1A100 Soft Seat Pneumatic Safety Valve
Part Number
ST25-1A100
Category
Soft Seat Pneumatic Safety Valves
Available to Order
Also known as:ST25-1A100CONTROL DEVICES
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
ST25-1A100
Type
1/4 in (M)NPT Inlet (In.)
Preset Setting (PSI)
100 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 ST25-1A100) is a soft seat pneumatic safety valve with a brass body and silicone components. It features a 1/4 in (M)NPT inlet and a preset setting of 100 PSI.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve ST25-1A100 used for?

The CONTROL DEVICES Air Safety Valve ST25-1A100 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 vent excess pressure at its preset setting of 100 PSI.

What are the specifications of the CONTROL DEVICES ST25-1A100 air safety valve?

The CONTROL DEVICES ST25-1A100 is a soft seat pneumatic safety valve with a brass body and silicone seat and seal components. It has a 1/4 in (M)NPT inlet and a preset pressure setting of 100 PSI. The manufacturer part number is ST25-1A100, and it is designed for air service only.

Where to buy the CONTROL DEVICES ST25-1A100 air safety valve worldwide?

You can source the CONTROL DEVICES ST25-1A100 air safety valve 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 supply genuine CONTROL DEVICES pneumatic safety valves.

How to install the CONTROL DEVICES ST25-1A100 soft seat safety valve?

Install the CONTROL DEVICES ST25-1A100 by threading the 1/4 in (M)NPT inlet into a matching female port using thread sealant. Orient the valve so the discharge port is unobstructed and pointed away from personnel. Do not adjust the preset 100 PSI spring; test operation after installation by gradually pressurizing the system.

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 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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