Commercial Pressure Regulator - Flo-Con A9 | Product Series

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Características de funcionamiento

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Commercial Pressure Regulator - Flo-Con A9

Commercial Pressure Regulator - Flo-Con A9

Puntos de venta

The A9 ductile, iron bodied, pilot operated regulators with brazed copper couplings are used to modulate the flow of refrigerant gas to maintain a nearly constant outlet pressure at the sensing point.

Especificaciones técnicas

  • Número de modelo: Please Configure Part for Model Number
  • Tipo de productos: A9, A9S, A9E, A9SE, A9B, A9SEH
  • Tipo de operación: Hot Gas Bypass
  • Características de funcionamiento: Standard, Electric Shut-Off, Electric Wide Open, Electric Shut-Off with Handwheel
  • Tipo de conexión del ecualizador: Internally Equalized, Externally Equalized
  • Tamaño del puerto: 9 mm, 15 mm, 22 mm, 28 mm, 3/8 inch, 5/8 inch, 7/8 inch, 1-1/8 inch
  • Tamaño de la conexión: 15 mm, 22 mm, 28 mm, 5/8 inch, 7/8 inch, 1-1/8 inch
  • Rango de presión: 250 mm-Hg to 8.3 bar (Range A), 5.5 to 15.1 bar (Range B), 10 inch-Hg to 120 psig (Range A), 80 to 220 psig (Range B)
  • Fuente de energía: n/a, 110-120VAC, 50/60Hz, 220-240VAC, 50/60Hz, 208VAC, 60Hz
  • Peso: 3 to 4 lb

Descripción completa del producto

The A9 has a unique design allows the commercial pressure regulator to be soldered into the line without disassembly, yet allows disassembly of the valve for cleaning and maintenance without removing the regulator from line.
This regulator is normally furnished as A9E externally equalized. The pressure being controlled is that pressure at the external equalizer connection. In many applications where it is acceptable to control the pressure at the outlet of the regulator, an internally equalized regulator should be used. In this instance, the A9 should be ordered. For pump‑down control the regulator must be electrically shut off.
Specify A9S or A9SE “with pilot electric shut‑off” and specify voltage and frequency. Alternately, a separate full size solenoid valve can be used upstream of the regulator for shut‑off.
NOTE: A9E or A9SE cannot be converted to A9 or A9S without replacing the #22 adapter.

Market:
• Commercial Refrigeration

Features and Benefits:
• Controls outlet pressure at sensing point
• Pilot operated for close regulation
• Few sizes cover entire capacity range
• External or internal equalizer
• Available with integral electric shut‑off
• Tight seating ‑ simple adjustment
• Sweat end design solders into line without disassembly
• Cleanable in line ‑ Nominal capacities 1.3 to 24 tons
• CSA certified (A9S and A9SE types only)
• UL listed
• 27.5 bar (400 psig) maximum rated pressure (MRP)
• Adjustment range: Range A = 250mm hg to 8.2 bar (10” hg to
• 120 psig); Range B = 5.5 to 15.1 bar (80 to 220 psig)
• Minimum pressure drop to open valve completely: 0.67 bar(10 psi)
• Maximum pressure change from valve closed to completely open: 0.34 bar (5 psi)
• Temperature range: ‑45°C to 93°C (‑50°F to 200°F)

Application:
• These Regulators modulate the flow of refrigerant gas to maintain a nearly constant pressure at the sensing point at the outlet or at a remote point (A9E) of the regulator.
• These regulators allow loading of the system to eliminate short cycling of the compressors, provide required humidity control, and proper oil return.
• Booster suction control to prevent deep vacuum
• Air cooled condenser control
• Hot gas defrost control
• Liquid pressure control

Documentos relacionados

Literature and Reference Materials
(F-2) 611H Flo-Con Pressure Regulators & Valves - Catalog F-2
Catalog - Flo-Con Commercial Valve Parts Kit Reference
Gasket Oiling and Adaptor/Bonnet Screw Tightening Order Instructions
SD-420 - A9 Pressure Regulator CDS Conversion Kits
Sizing Catalog
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Productos Tamaño del puerto (mm) Tamaño del puerto (pulg) Tamaño de la conexión (mm) Tamaño de la conexión (pulg) Estilo de operación Características de funcionamiento Método del ecualizador Potencia voltios/fase/Hz Rango de presión (bares) Rango de presión (psig) Pseo (libras) Tipo
100911 9mm 3/8" 15mm 5/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 3lbs A9
100912 15mm 5/8" 15mm 5/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 3lbs A9
100913 22mm 7/8" 22mm 7/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
100914 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
100916 15mm 5/8" 15mm 5/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 3lbs A9
100917 22mm 7/8" 22mm 7/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
100918 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
100923 15mm 5/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9S
100924 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9S
100925 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9S
100926 9mm 3/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9S
100927 15mm 5/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9S
100928 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9S
100930 9mm 3/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 3lbs A9E
100931 15mm 5/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 3lbs A9E
100933 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9E
100934 9mm 3/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 3lbs A9E
100935 15mm 5/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 3lbs A9E
100936 22mm 7/8" 22mm 7/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9E
100937 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9E
100938 9mm 3/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
100939 15mm 5/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
100940 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
100941 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
100942_1 9mm 3/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9SE
100943 15mm 5/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9SE
100944 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9SE
100945 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9SE
101386 15mm 5/8" 22mm 7/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9E
101405 15mm 5/8" 22mm 7/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
101421 22mm 7/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 3lbs A9E
101435 15mm 5/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
101463 15mm 5/8" 22mm 7/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
101466 15mm 5/8" 28mm 1-1/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9E
101545 22mm 7/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
101562 22mm 7/8" 15mm 5/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
101622 22mm 7/8" 15mm 5/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
101660 22mm 7/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
101928 28mm 1-1/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 3lbs A9E
101986 9mm 3/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
101987 9mm 3/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
102032 9mm 3/8" 22mm 7/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9E
102055 22mm 7/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
102074 22mm 7/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9SE
102133 22mm 7/8" 28mm 1-1/8" Hot Gas Bypass Standard Externally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9E
102810 15mm 5/8" 28mm 1-1/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9E
102868 15mm 5/8" 15mm 5/8" Hot Gas Bypass Electric Wide Open Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9B
102869 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Wide Open Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9B
102870 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Electric Wide Open Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9B
102893 22mm 7/8" 15mm 5/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
102903 9mm 3/8" 22mm 7/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
102929 15mm 5/8" 28mm 7/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9SE
103004 28mm 1-1/8" 15mm 5/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
103115 15mm 5/8" 15mm 5/8" Hot Gas Bypass Electric Wide Open Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9B
103116 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Wide Open Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9B
103117 28mm 1-1/8" 28mm 1-1/8" Hot Gas Bypass Electric Wide Open Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9B
103293 28mm 1-1/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 3lbs A9E
103594 22mm 7/8" 15mm 5/8" Hot Gas Bypass Standard Externally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 3lbs A9E
105535 22mm 7/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off with Handwheel Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SEH
106407 15mm 5/8" 22mm 7/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9S
106408 22mm 7/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Internally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9S
106421 15mm 5/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9
106879 15mm 5/8" 28mm 1-1/8" Hot Gas Bypass Electric Shut-Off Externally Equalized 110-120VAC ~ 50/60Hz, 220-240VAC ~ 50/60Hz, 208VAC ~ 60Hz Range A: 250mm Hg to 8.3 bar Range A: 10" Hg to 120 psig 4lbs A9SE
107912 15mm 5/8" 28mm 1-1/8" Hot Gas Bypass Standard Internally Equalized N/A Range B: 5.5 to 15.1 bar Range B: 80 to 220 psig 4lbs A9
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