Threaded Ball Valve S51 Flow-tek Bray https://www.bray.com/images/default-source/products/flow-tek/s51/s51_1inch_homehero_2.jpg?sfvrsn=ca140f02_4

Threaded Ball Valve

S51

Size Range
¼ to 4" (8 to 100mm)
Temperature Range
-50°F to 400°F (-46°C to 200°C)
Pressure Rating
¼ to 2" 600psi WOG, 150psi WSP
2½ to 4" 400psi WOG, 150psi WSP

Specifications

Threaded Ball Valve - S51

Size Range
¼ to 4" (8 to 100mm)
Body Materials
Brass
Temperature Range
-50°F to 400°F (-46°C to 200°C)
Stem Materials
Brass
Pressure Rating
¼ to 2" 600psi WOG, 150psi WSP
2½ to 4" 400psi WOG, 150psi WSP
Seat Materials
PTFE
Shutoff Rating
Zero Leakage
Ball Materials
Chrome Plated Brass
Body Style
Two Piece
Design Standard
MSS SP-110
End Connections
Threaded ASME B1.20.1 NPT
Testing Standard
MSS-SP72
Certifications
CE, CSA, UL
Ports
Full Port
Face to Face
Manufacturers Standard
Fugitive Emissions
Applications
General Service (Oil, Water, or Steam), Compressed Gases

Features & Benefits

Flow-Tek's Series S51 brass threaded ball valves are the ideal utility valve for low pressure commercial applications. The two piece body construction offers simple quarter turn operation, low operating torque and bottom entry blowout proof stems. The balls are hard chromium plated brass for added durability and longevity. The Series S51's full port design minimized pressure drops while maximizing flow.

The threaded end connections are manufactured with deeper grooves to ensure positive connection. Easily adjustable stem packing seals prevent media leakage through the stem. Other features include vinyl insulated handles. This is an excellent valve for use in general service on water, steam, oil or compressed gases.

All Series S51 ball valves are CSA and UL listed and CE certified.

Testing

All valves are tested in acordance with MSS-SP72 at 100psi Air under Water in Open and Closed positions.

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