نام محصول:
دریچه خاموش
نام انگلیسی:
Shut-off valve AB 16 S Series
برند:
HYTORC-TECHNOLOGIES GMBH
مشخصات:
Our shut-off valves are designed primarily for incorporation in pump suction pipes and in the basic version have an SAE mounting face with connecting dimensions complying with SAE-Norm J518 – 3000 psi.
The key feature: Thanks to clamping bolts inside the SAE mounting face the shut-off valve simply remains mounted to the closing end after releasing of the pipe or the flexible pipe connector.
The inner calibre of the shut-off valve is increased in size by the amount of the cross-section of the disc and switching shaft, so that the free cross section equates to the nominal diameter. Disc and switching shaft are designed to prevent the oil flow swirling. A lock bar that automatically engages in all switch positions ensures arresting in all switch positions. The lock bar latches into the undetachably secured switch disk, so that the shut-off valve is arrested even without a shift lever.
Various additional flanges and parts permit direct fixing to an oil tank (T-flange) or incorporation in a pipe (threaded bush). Thanks to the lateral recesses (Ø 0) the shut-off valve can be fitted between flanges. Alternatively heavy (long) suction pipes can be held with additional screws. The shut-off valves can be equipped with an end switch that is actuated by the undetachably fixed switch disk.
Technical data
Permissible operating pressure for open flow with corresponding nominal diameters:
16.0 bar – gauge pressure
0.7 bar – negative pressure
4.0 bar – pressure differential
Basic materials:
Case and shift lever – aluminum
Seals – NBR
Other parts – galvanised steel
توضیحات:
Type
disc
Operation
lever
Function
shut-off
Media
for cooling water, for oil, for fuel, for water
Body$
flange, threaded, in-line
Applications
for pipes, for liquids, for oil industry applications, for tanks, for refrigeration, pump, for vehicles, for machines, for the mining industry, for automobiles, for storage tanks, for machine tools, for OEM, refinery
Material$
aluminum, NBR, galvanised steel
Number of channels
2/2-way
Associated function
suction
Other characteristics
standard, full-flow, bidirectional, for medium-viscosity products, locking, corrosion-resistant, rugged, low-pressure, socket weld, high-flow, for explosive atmospheres
DN
Min.: 32 mm(1.26 in)Max.: 125 mm(4.921 in)
Pressure
Min.: 0.7 bar(10.2 psi)Max.: 16 bar(232.1 psi)
Temperature
Min.: -20 °C(-4 °F)Max.: 80 °C(176 °F)
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