7142G4B
Hoke Flomite 2-way Integral Panel Mount Ball Valves 1500 psi Brass PTFE 1/4"OD-F 1/4"OD-F
Uni-directional, High Cycle, Zero Leak Ball Valves
The Hoke 7140 Series ball valves are compact quarter-turn instrumentation valves designed for reliable shutoff service in demanding gas and liquid applications. Part of the Ultramite™ 70 Series, these valves feature a floating ball design that provides bubble-tight sealing, low operating torque, and consistent performance over long operating life. The welded body construction enhances safety and structural integrity by preventing accidental disassembly during operation or maintenance. Reinforced seat materials combined with Hoke’s Dyna-Pak® stem sealing system ensure dependable leak-tight operation in both vacuum and high-pressure environments. Constructed primarily from 316 stainless steel, the series offers excellent corrosion resistance and compatibility with aggressive industrial media. Typical applications include analyzer systems, sampling systems, hydraulic service, process instrumentation, and compact isolation duties requiring durable and dependable quarter-turn shutoff valves.
Body material:
Seat:
Washers:
Retainer:
Stem:
Working pressure:
Temp max:
Temp low:
Temp high:
CV value:
Orifice:
Brass
PTFE
32
Viton
PTFE
1500 psi
176°C
-40°C
176°C
0,4
0,125"
Connection A size:
Connection A type:
Connection A gender:
Connection B size:
Connection B type:
Connection B gender:
1/4"
OD
female
1/4"
OD
female
• Quarter-turn handle provides a visual indication of on/off valve position
• Dual encapsulated TFE seats and microfinished ball ensure a leak-tight seal
• Dyna-Pak® packing offers a leak-tight seal with low operating torque
• Floating ball design provides pressure-assisted sealing and wear compensation
• Variety of HOKE Gyrolok® end fittings or pipe fittings available
• Special high-tolerance NPT thread ensures secure and leak-tight connections
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