CALEFFI Z-one Z1 Series Manuel
Kontrolör CALEFFI Z-one Z1 Series için çevrimiçi göz atın veya pdf Manuel indirin. CALEFFI Z-one Z1 Series 8 sayfaları.
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Z-one
™
Technical Characteristics of Body
Material: - body:
- seat:
- stem:
- two o-ring seals
- paddle
Medium:
Maximum percent of glycol:
Temperature range:
Max. static pressure:
Connection: -press (lay length: 3-5/8"; overall length 5-5/8")
-sweat
- NPT
- SAE flare
- inverted flare
Lay length (press connections):
Technical Characteristics of Actuator
Material: - base and cover:
- base plate:
Motor:
- voltage:
- current draw:
Function
The Z-one, a two-position spring return zone valve,
is used in heating and air-conditioning systems.
The Z-one series consist of a Z1 actuator which is
easily attached to a Z2 (2-way) or Z3 (3-way) valve
body. Z1 actuator is equipped with or without
auxiliary switch.
The Z-one actuator has a synchronous motor that
winds the return spring and moves the valve paddle
to the desired position. When power is removed the
actuator spring returns the valve paddle. 24V
actuators use a sealed reed switch for end switch,
requiring no minimum current load.
US Patent 7,048,251
forged brass (optional lead-free brass, see page 6 for
certification statement)
Z1, Z2, Z3 Series
machined brass
stainless steel
EPDM
EPDM
water and glycol
50%
32 to 240°F (0 – 115°C)
15 psi (1 bar) steam
300 psi (20 bar)
½", ¾" 1"
½", ¾" 1" & 1 ¼"
½", ¾" & 1"
½"
½", ¾" & 1" sweat, fittings separate
size ½ inch: 3 ½"
size ¾ inch: 3
size ¾ inch (PL): 5"
size 1 inch: 4
polycarbonate
aluminum
24 VAC 50/60 Hz Class 2
120 VAC 50/60 Hz
208 VAC 50/60 Hz
230 VAC 50/60 Hz
277 VAC 50/60 Hz
24 VAC – 300 mA
120 VAC – 55 mA
208 VAC – 30 mA
230 VAC – 25 mA
277 VAC – 20 mA
N A 1 0 0 7 3 . 0 4
"
5
/
8
"
1
/
8