Z-one™, 2-way motorized zone valve (with screw terminal connection)
Product Description
2-way motorized zone valve (with screw terminal connection)
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
With auxiliary microswitch.
Technical data
Medium:
water, glycol solutions, vapor (max. 15 psi)
Maximum glycol %:
50 %
Auxiliary microswitch contact rating (24 V):
0.4 A
Power consumption at full capacity:
7 VA
Electric supply:
24 V AC
Medium temperature range:
32–240 °F
Maximum operating pressure:
300 psi
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Drawings and specifications
| Part number | Connection | Note | Maximum △p |
|---|---|---|---|
| Z50 | Inverted flare | 30 psi | 3.5 gpm |
|
3D models
Tender text
CALEFFI, Z50, Z-one™.
2-way motorized zone valve (with screw terminal connection)
With auxiliary microswitch.
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
Maximum operating pressure: 300 psi. Medium temperature range: 32–240 °F. Electric supply: 24 V AC. Power consumption at full capacity: 7 VA. Auxiliary microswitch contact rating (24 V): 0.4 A. Maximum glycol %: 50 %. Medium: water, glycol solutions, vapor (max. 15 psi). Maximum △p: 30 psi. Cv: 3.5 gpm.
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| Z50F | 3/4" Inverted flare | 30 psi | 3.5 gpm |
|
3D models
Tender text
CALEFFI, Z50F, Z-one™.
2-way motorized zone valve (with screw terminal connection)
With auxiliary microswitch.
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
Maximum operating pressure: 300 psi. Medium temperature range: 32–240 °F. Electric supply: 24 V AC. Power consumption at full capacity: 7 VA. Auxiliary microswitch contact rating (24 V): 0.4 A. Maximum glycol %: 50 %. Medium: water, glycol solutions, vapor (max. 15 psi). Maximum △p: 30 psi. Cv: 3.5 gpm.
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| Z54 | 1/2" sweat |
50 psi | 2.5 gpm |
|
3D models
Tender text
CALEFFI, Z54, Z-one™.
2-way motorized zone valve (with screw terminal connection)
With auxiliary microswitch.
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
connection: 1/2" Sweat. Maximum operating pressure: 300 psi. Medium temperature range: 32–240 °F. Electric supply: 24 V AC. Power consumption at full capacity: 7 VA. Auxiliary microswitch contact rating (24 V): 0.4 A. Maximum glycol %: 50 %. Medium: water, glycol solutions, vapor (max. 15 psi). Maximum △p: 50 psi. Cv: 2.5 gpm.
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| Z55 | 3/4" sweat |
20 psi | 7.5 gpm |
|
3D models
Tender text
CALEFFI, Z55, Z-one™.
2-way motorized zone valve (with screw terminal connection)
With auxiliary microswitch.
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
connection: 3/4" Sweat. Maximum operating pressure: 300 psi. Medium temperature range: 32–240 °F. Electric supply: 24 V AC. Power consumption at full capacity: 7 VA. Auxiliary microswitch contact rating (24 V): 0.4 A. Maximum glycol %: 50 %. Medium: water, glycol solutions, vapor (max. 15 psi). Maximum △p: 20 psi. Cv: 7.5 gpm.
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| Z56 | 1" sweat |
20 psi | 7.5 gpm |
|
3D models
Tender text
CALEFFI, Z56, Z-one™.
2-way motorized zone valve (with screw terminal connection)
With auxiliary microswitch.
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
connection: 1" Sweat. Maximum operating pressure: 300 psi. Medium temperature range: 32–240 °F. Electric supply: 24 V AC. Power consumption at full capacity: 7 VA. Auxiliary microswitch contact rating (24 V): 0.4 A. Maximum glycol %: 50 %. Medium: water, glycol solutions, vapor (max. 15 psi). Maximum △p: 20 psi. Cv: 7.5 gpm.
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| Z57 | 1 1/4" sweat |
20 psi | 7.5 gpm |
|
3D models
Tender text
CALEFFI, Z57, Z-one™.
2-way motorized zone valve (with screw terminal connection)
With auxiliary microswitch.
Normally closed actuator: Z151500
Auxiliary micro-switch
Screw terminal blocks
Lever for manual operation
connection: 1 1/4" Sweat. Maximum operating pressure: 300 psi. Medium temperature range: 32–240 °F. Electric supply: 24 V AC. Power consumption at full capacity: 7 VA. Auxiliary microswitch contact rating (24 V): 0.4 A. Maximum glycol %: 50 %. Medium: water, glycol solutions, vapor (max. 15 psi). Maximum △p: 20 psi. Cv: 7.5 gpm.
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