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CONTROL DEVICES SF50-1A050 Soft Seat Pneumatic Safety Valve, 1/2 in MNPT, 50 psi - Soft Seat Pneumatic Safety Valves
CONTROL DEVICESSoft Seat Pneumatic Safety Valves

CONTROL DEVICES SF50-1A050 Soft Seat Pneumatic Safety Valve, 1/2 in MNPT, 50 psi

The CONTROL DEVICES Air Safety Valve: Soft Seat (SKU SF50-1A050, MPN SF50-1A050) 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 50 psi preset…

SKU 3G-OTH-158760

Also listed as: SF501A050 · SF50 1A050

Brand
CONTROL DEVICES
Item
SF50-1A050 Soft Seat Pneumatic Safety Valve, 1/2 in MNPT, 50 psi
Part Number
SF50-1A050
Category
Soft Seat Pneumatic Safety Valves
Available to Order
Also known as:SF50-1A050CONTROL DEVICES
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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

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
SF50-1A050
Type
1/2 in (M)NPT Inlet (In.)
Preset Setting (PSI)
50 psi

Technical Documents

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

Product Description

The CONTROL DEVICES Air Safety Valve: Soft Seat (SKU SF50-1A050, MPN SF50-1A050) 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 50 psi preset setting. This valve is constructed with lead and brass components.

Frequently Asked Questions

What is the CONTROL DEVICES Air Safety Valve SF50-1A050 used for?

The CONTROL DEVICES Air Safety Valve SF50-1A050 is a soft seat pneumatic safety valve used to protect compressed air systems from overpressure. It is commonly applied in industrial pneumatic circuits, air compressors, and process equipment where a reliable pressure relief at 50 psi is required.

What are the specifications of the CONTROL DEVICES Air Safety Valve SF50-1A050?

The CONTROL DEVICES Air Safety Valve SF50-1A050 has a brass body and silicone soft seat, with a 1/2 in (M)NPT inlet and a preset relief pressure of 50 psi. It includes lead and brass internal components. The manufacturer part number is SF50-1A050, and the SKU is 3G-OTH-158760.

Where to buy CONTROL DEVICES Air Safety Valve SF50-1A050 worldwide?

You can source the CONTROL DEVICES Air Safety Valve SF50-1A050 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.

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

Install the CONTROL DEVICES Air Safety Valve SF50-1A050 by threading the 1/2 in (M)NPT inlet into a compatible port using thread sealant. Orient the valve vertically to ensure proper operation. Do not adjust the preset 50 psi spring setting. Test for leaks after installation.

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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