SNVY

Global / SFC Valve is proud to be the industry leader in the manufacturing, assembly, testing and inventory of U.S. Navy standard valves and components. For over 20 years, Global/SFC Valve has provided trusted, dependable and high-quality U.S. Navy valves and services to our customers in the United States Navy and Naval Shipyards throughout the country.

At Global/SFC Valve, we consistently maintain the highest levels of quality and efficiency as we manufacture the complete line of Navy standard valves including the 525 Stop and Stopcheck Valves in carbon, stainless steel and monel from ¼” to 2”.

All of our valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

140 Valves

Global / SFC Valve is the leading name in U.S. Navy Standard Valves and components and we proudly manufacture the 140 Valve to the highest standards of quality and efficiency in the following sizes and end preparations, size 2-1/2” (1500 lbs.), schedules 40, 80, and 160:

• Inline Stop
• Angle Stop
• Inline Stopcheck
• Angle Stopcheck
• Inline Liftcheck
• Angle Liftcheck
• Angle Throttle

All carbon steel per ASTM A216 Grade WCB.

All of our valves including 140 valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

141 Valves

At Global / SFC Valve, we strive to maintain the highest level of efficiency and quality in the manufacturing, assembly, testing and inventory of all of our U.S. Navy Valves and components.

Global / SFC Valve proudly manufactures the 141 Valve to the highest standards of quality and efficiency in the following sizes and end preparations, size 3” and 4” (900 lbs.), schedules 40, 80, and 160:

• Inline Stop
• Angle Stop
• Inline Stopcheck
• Angle Stopcheck
• Inline Liftcheck
• Angle Liftcheck
• Angle Throttle

All carbon steel per ASTM A216 Grade WCB.

All of our valves including 141 valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

525 Stop & Stopcheck Valves

Global / SFC Valve is proud to be the industry leader in the manufacture, assembly, testing and inventory of U.S. valves and components. For over 20 years, Global / SFC Valve has provided trusted, dependable and high-quality U.S. Navy valves and services to our customers in the United States Navy and Naval Shipyards throughout the country.

At Global / SFC Valve, we consistently maintain the highest levels of quality and efficiency as we manufacture the complete line of U.S. Navy Standard valves including the 525 Stop and Stopcheck Valves in carbon, stainless steel and monel from ¼” to 2” and in the following configurations:

• Carbon Steel Per ASTM A105
• Stainless Steel Per ASTM A182, Grade F316/316L
• Monel Per QQ-N-281, Grade 400
• Socket Weld, Butt Weld and Flanged Ends

All of our valves including 525 Stop & Stopcheck Valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

965 Three Way Bypass Valves

Global / SFC Valve manufactures the 3-Way Bypass Valve for U.S. Navy applications. The 3-Way Bypass Valve from Global / SFC Valve offers superior performance backed by over 20 years of experience in building the highest quality valves and components as well as easy maintenance and increased valve stability and trim life.

Global / SFC Valves manufactures the 3-Way Bypass Valve in the following sizes and end preparations:

All of our valves including 965 Three Way Bypass Valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

Bronze Steam Traps - per MIL-T-960 - 100PSI - 1/2" Through 1 1/2"

Bronze steam traps control high pressure steam generated by a steam system. The steam trap discharges condensate while controlling or “trapping” live steam from getting to the final destination. In effect a steam trap filters and controls the amount of condensate allowing for a more dry steam to reach its destination where it can work more effectively and economically.

Steam traps are considered a critical component of a steam system especially those used in Navy ships. It acts as a control of quality and efficient steam by releasing condensate and other incondensable gases for higher performance of the steam system.

Global / SFC Valve manufactures bronze steam traps per MIL -T-960, 100 PSI, in sizes 1/2" to 1-1/2".

In everything that we do, Global / SFC Valve strives to consistently meet the highest standards our fighting men and women demand to accomplish their difficult missions. That dedication to detail and service has allowed Global / SFC Valve to become a market leader in the manufacturing U.S. Navy Valves including bronze and steel Steam Traps.

All of our valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

Boiler Blow Down Valves

Global / SFC Valve manufactures boiler blow down valves and is part of our Navy Standard valves product line:

• Per MIL-V-17737F
• 1-1/2” IPS
• 600 or 1500 PSI
• Hand wheel or T-Handle
• Flanged Ends

What is a boiler blow down valve?

A boiler blow down valve is part of the boiler blow down process designed to control the amount of solids and sludge that accumulate inside a boiler to ensure proper levels of concentrated solids within the boiler water. When water is boiled and converted to steam concentrations of impurities re left behind and concentrate within the boiler. The solids build up inside the boiler unless the condensate return is 100%. The boiler blow down valve is designed to partially drain the boiler to remove or purge the boiler of excess solids or sludge to maintain the proper water to concentration of solids and to make the boiler perform in a more efficient and economical way.

Each boiler is different and thus affects the amount and frequency for the need for boiler blow down. Global / SFC Valve, offers its years of experience and quality to manufacture boiler blow down valves in accordance with ASME codes for safety and performance of the boiler.

All of our valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

Drain Strainer Orifice – 803-5001057

Global / SFC Valve is a market leader in the production and services of Navy standard valves and fluid control systems. Our product line includes manufacturing of drain strainer orifices.

• Per NAVSEA 803-5001057
• ½” Thru ¾” Socket Weld
• Level 1/Nuclear or Non-Nuclear

What is a drain strainer orifice?

A drain strainer orifice removes condensate from a steam line through a small opening or “orifice” strainer orifice plate. the trap allows condensate present in the steam line to pass into the condensate return system. If condensate isn't present in the line a trap releases a controlled amount of live steam.

All of our valves are supplied with our Certificate of Compliance and documentation for Level 1/Subsafe, X-3 and X-4 Nuclear is also available.

Fluid & Fuel Transfer Components - Per NAVSEA Drawings

Global / SFC Valve is a market leader in the production and services of underway replenishment systems or UNREP, Navy standard valves and fluid control systems. Global / SFC Valve manufactures a wide range of components and parts for fluid and fuel transfer at sea.

• Refueling Probes, Single and Double
• Refueling Receivers, Single and Double
• Adapters, Aluminum, Male and Female
• Couplings, Male and Female, 2-1/2” through 7” per MIL-C-24356
• Clamps, Split , 2-1/2” through 7” per MIL-C-24356
• Hose Assemblies, 2-1/2” through 7” per MIL-H-22240
• Refueling and Discharge Hose Assemblies
• Reinforced, Receiver
• 7” Caps and Plugs, Hose, 2-1/2” through 7”
• Reducers, 2-1/2” through 8”
• Fittings, Riding Line, 2-1/2” through 7”
• Saddles, 2-1/2” through 7”, Types A and B

Global / SFC Valve also provides services for the rebuilding and refurbishing of fluid / fuel transfer parts and systems.

Cargo & Deck Hardware Components - Per NAVSEA Drawings

Global / SFC Valve is a market leader in the production and services of underway replenishment systems or UNREP, Navy standard valves and fluid control systems.

Global / SFC Valve also provides a complete line of cargo and deck hardware and accessories used in underway replenishment and refueling at sea operations.

• Trolleys, Saddle, Lightweight, Spanline, etc.
• Surf, Traveling
• Hooks, Pelican, ½” through 1-3/8” Stream
• Wire and Manila Rope Assemblies
• Chairs, Transfer
• Cleats, 2 and 3 Horn, and Padeyes
• Reversible Deck Bolts, Including AMPCO 45 and PYROMET Alloy
• Star Latch Assembly

Global / SFC Valve also provides services for the rebuilding and refurbishing of fluid / fuel transfer parts and systems.