CONTROL DEVICES Air Safety Valve: Soft Seat, 1/4 in (M)NPT Inlet (In.)
The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN ST25-1A275) 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 275 PSI.
SKU 3G-OTH-158731
Also listed as: ST251A275 · ST25 1A275
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CONTROL DEVICES Air Safety Valve: Soft Seat (MPN ST25-1A275) 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 275 PSI.
Frequently Asked Questions
What is the CONTROL DEVICES Air Safety Valve ST25-1A275 used for?
The CONTROL DEVICES Air Safety Valve ST25-1A275 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 handling equipment to automatically relieve pressure when it exceeds the preset 275 psi limit.
What are the specifications of the CONTROL DEVICES ST25-1A275 air safety valve?
The CONTROL DEVICES ST25-1A275 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 relief pressure of 275 psi. The manufacturer part number is ST25-1A275, and the valve is designed for air service.
Where to buy CONTROL DEVICES ST25-1A275 air safety valves worldwide?
CONTROL DEVICES ST25-1A275 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 ST25-1A275 by threading the 1/4 in (M)NPT inlet into a compatible port using thread sealant. Orient the valve so the discharge port is unobstructed and points away from personnel. Do not adjust the preset 275 psi spring setting. Test for leaks after installation per standard pneumatic safety practices.
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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.
