نام محصول:
دریچه
نام انگلیسی:
Butterfly valve 21605 series
برند:
Parker Cylinder Division Europe
مشخصات:
Proven lifesavers, Stratoflex’s breakaway valves separate under high loads on fluid lines exceeding a predetermined value. Upon separation, the valves automatically seal the fluids in the lines to effectively prevent spills.
Proven lifesavers, Stratoflex breakaway valves separate under high loads on fluid lines exceeding a predetermined value. upon separation, –
the valves automatically seal the fluids in the lines to effectively prevent spills. Breakaway valves are typically used on fuel lines, main fuel –
tanks, extended range aircraft auxiliary fuel tanks, air-to-air refueling systems, and fall-away external tanks. Tank vent lines often use the –
single valve versions. –
The basic design incorporates a butterfly valve mounted to a cam shaft loaded by a coil spring. This design allows for a small envelope, –
lightweight, and minimum pressure drop across the coupling. The mechanism consists of two valve plates and/or a single plate and detent –
post. These are held against each other by spring action until the fuse section separates to allow valve closure. –
An internal sealing sleeve is installed in between the interface joint of the two valve bodies and seals the fluid leakage from internal to –
external before valve bodies are totally separated. This construction permits a clean valve passage, minimizing ice formation and –
contamination. No parts are released to interfere with the valve operation during closure. –
The primary function of breakaway valves is to protect attached fuel system lines from damage due to excessive separation loads.
توضیحات:
Type
butterfly
Media
for fuel
Body$
small
Applications
parts, plate , coil, shaft
Material$
aluminum alloy
Associated function
vent
Pressure
60 bar(870.2 psi)
Temperature
Min.: -65 °F(-54 °C)Max.: 160 °F(71 °C)
Flow rate
60 us gal/min(227.12 l/min)
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