Series 145

FLOWMATIC®, Pressure independent control valve.

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Product Description

Pressure independent control valve.
Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator.
Flow rate regulator in polymer with membrane in EPDM. 
Graduated scale indicator. 
With pressure test ports.

Technical data

Maximum working pressure: 16 bar, 25 bar
Medium temperature range: -20–120 °C
Maximum percentage of glycol: 50 %
Medium: water, glycol solutions
Range △p: 25–400 kPa
Material: dezincification resistant brass DR

Drawings and specifications

Part number Connection DN Flow rate regulation range
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Tender text
CALEFFI, 145437 H20, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1/2" A (ISO 228-1) M. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 15 (body). Flow rate regulation range: 0,02–0,20 m³/h. Material: dezincification resistant brass DR.
SCIP code
9d0688fc-7f74-422d-9443-383982108ad4
2D drawings
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3D models
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Tender text
CALEFFI, 145447 H40, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 3/4" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 15 (body). Flow rate regulation range: 0,08–0,40 m³/h. Material: dezincification resistant brass DR.
SCIP code
e5a23077-7663-43f4-aa72-139feb45b8de
2D drawings
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3D models
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Tender text
CALEFFI, 145447 H80, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 3/4" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 15 (body). Flow rate regulation range: 0,08–0,80 m³/h. Material: dezincification resistant brass DR.
SCIP code
c0d5a671-c017-4f53-8a0b-f3cf3d1531e2
2D drawings
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3D models
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Tender text
CALEFFI, 145557 H40, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 20 (body). Flow rate regulation range: 0,08–0,40 m³/h. Material: dezincification resistant brass DR.
SCIP code
8c29c94d-2401-4489-acf0-df62607f000a
2D drawings
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3D models
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Tender text
CALEFFI, 145557 H80, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 20 (body). Flow rate regulation range: 0,08–0,80 m³/h. Material: dezincification resistant brass DR.
SCIP code
e3424ac5-010b-403f-88d4-70c249d1f378
2D drawings
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3D models
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Tender text
CALEFFI, 145557 1H2, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 20 (body). Flow rate regulation range: 0,12–1,20 m³/h. Material: dezincification resistant brass DR.
SCIP code
35448a61-f144-488a-9c86-cadfd3b34c05
2D drawings
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3D models
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Tender text
CALEFFI, 145667 1H8, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1 1/4" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 25 (body). Flow rate regulation range: 0,18–1,80 m³/h. Material: dezincification resistant brass DR.
SCIP code
35cc411e-92ac-4af0-89a9-c223f99999db
2D drawings
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3D models
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Tender text
CALEFFI, 145667 3H0, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1 1/4" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 25 (body). Flow rate regulation range: 0,30–3,00 m³/h. Material: dezincification resistant brass DR.
SCIP code
af27a04b-6271-4a69-8e3e-ed856370e509
2D drawings
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3D models
Tender text
CALEFFI, 145667 3H7, FLOWMATIC®. Pressure independent control valve. Fitted for 145 series actuator and 6565/6566 series thermo-electric actuator. Flow rate regulator in polymer with membrane in EPDM.  Graduated scale indicator.  With pressure test ports. Connection: G 1 1/4" A (ISO 228-1) M. Maximum working pressure: 25 bar. Medium temperature range: -20–120 °C. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Range △p: 25–400 kPa. DN: DN 25 (body). Flow rate regulation range: 0,37–3,70 m³/h. Material: dezincification resistant brass DR.
SCIP code
9ef7cb65-b1c3-486b-8c0e-c640f828d8cb

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