نام محصول:
شیر پیستون
نام انگلیسی:
Piston valve VNC-VDA series
برند:
SENGA
مشخصات:
Pneumatically operated blocking valves – VNC-VDA series
The pneumatically operated blocking valve provides the opening/closing function and the automation of this function in a single, space-saving product.
and the automation of the latter.
It operates independently of the upstream and downstream pressures of the flowing medium.
It is available in two versions: “Normally closed” and “Double acting”.
Fields of application :
compressed air, water, oil
Technical data
– nickel-plated brass body
– seals : NBR / VITON
– pilot pressure : 4,2 to 8 bar (s. effect)
3 to 8 bar (d. effect)
– NAMUR interface
– maximum working pressure: 10 bar
– working temperature: -20°C ÷ 80°C
توضیحات:
Type
piston
Operation
pneumatically-operated
Function
blocking
Media
for water, for oil, fuel oil, for steam, for compressed air, for fuel
Body$
female-female, NAMUR
Applications
for industrial applications, vacuum, for liquids, for water systems
Material$
nickel-plated brass
Number of channels
4/2-way
Other characteristics
compact, single-acting, double-acting, with seal, pressure-independent
DN
Min.: 0.375 inMax.: 2 in
Pressure
Min.: 0 bar(0 psi)Max.: 10 bar(145 psi)
Temperature
Min.: -20 °C(-4 °F)Max.: 150 °C(302 °F)
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