نام محصول:
تنظیم کننده فشار بهار
نام انگلیسی:
Spring pressure regulator F-4103 series
برند:
Airtrol Components Inc
مشخصات:
U.S. Patent No. 4,315,520
Airtrol Components F-4103 Series spring biased comparators are essentially a regulator with an adjustable bias (positive or negative), and a control or pilot input. Standard units offer a 1:1 ratio, plus or minus the initial bias. Special 3:1 and 5:1 ratio units are also available. Perfect for HVAC applications, and unique control applications requiring a positive or negative offset. Non-rising stem is available with an attractive knob, plain (allowing installation of OEM knobs) or flush for “back panel” installations.
SPECIFICATIONS
REGULATOR TYPE – Constant Bleed, Relieving
SUPPLY CONSUMPTION – See Graph
EFFECT OF SUPPLY VARIATION – < 0.02 PSI (0.14 kPa) per 1 PSI (6.89 kPa) supply change when dead-ended
REPEATABILITY – < +/- 0.05 PSI (.35 kPa)
DRIFT – < .03 PSI (.21 kPa) after 24 hours
RECOMMENDED FILTRATION – 5 micron
توضیحات:
Technology
spring
Number of stages
single-stage
Material
stainless, polysulfone, silicone
Applications
pneumatic, HVAC
Other characteristics
high-precision, miniature, pilote-operated, relieving, zero-bleed
Pressure
Min.: 0 psiMax.: 35 psi
Temperature
Min.: 4 °C(39.2 °F)Max.: 66 °C(150.8 °F)
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