Series 535

PresCal™, Pressure reducing valve (sweat)

535961HA.png
535961HA.png
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Product Description

Pressure reducing valve (sweat)
Pressure reducing valve for residential and commercial applications
Field serviceable cartridge
UV protective cover included
Optional pressure gauge

Technical data

Material: DZR low lead brass
Maximum working temperature: 180 °F
Adjustment pressure range: 15 – 90 psi
Maximum operating pressure: 300 psi
Low Lead

Certifications

ASSE 1003
CSA B356
NSF/ANSI/CAN 61
NSF/ANSI/CAN 372
ES LOW LEAD
IPC
IRC
UPC
Massachusetts Approved Product
Buy American Act

Drawings and specifications

Part number Connection Note Maximum flow rate Actions
535940HA 1/2" sweat
union
- 7.3 gpm
3D models
Tender text
CALEFFI, 535940HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1/2" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 7.3 gpm. Material: DZR low lead brass.
535941HA 1/2" sweat
union
With pressure gauge 7.3 gpm
3D models
Tender text
CALEFFI, 535941HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1/2" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 7.3 gpm. Material: DZR low lead brass.
535950HA 3/4" sweat
union
- 12.5 gpm
2D drawings
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3D models
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Tender text
CALEFFI, 535950HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 3/4" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 12.5 gpm. Material: DZR low lead brass.
535951HA 3/4" sweat
union
With pressure gauge 12.5 gpm
2D drawings
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3D models
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Tender text
CALEFFI, 535951HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 3/4" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 12.5 gpm. Material: DZR low lead brass.
535960HA 1" sweat
union
- 19 gpm
2D drawings
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3D models
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Tender text
CALEFFI, 535960HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 19 gpm. Material: DZR low lead brass.
535961HA 1" sweat
union
With pressure gauge 19 gpm
2D drawings
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3D models
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Tender text
CALEFFI, 535961HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 19 gpm. Material: DZR low lead brass.
535970HA 1 1/4" sweat
union
- 34 gpm
3D models
Tender text
CALEFFI, 535970HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1 1/4" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 34 gpm. Material: DZR low lead brass.
535971HA 1 1/4" sweat
union
With pressure gauge 34 gpm
3D models
Tender text
CALEFFI, 535971HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1 1/4" sweat, union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 34 gpm. Material: DZR low lead brass.
535980HA 1 1/2" Press
sweat union
- 44 gpm
3D models
Tender text
CALEFFI, 535980HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1 1/2" Press, sweat union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 44 gpm. Material: DZR low lead brass.
535981HA 1 1/2" Press
sweat union
With pressure gauge 44 gpm
3D models
Tender text
CALEFFI, 535981HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 1 1/2" Press, sweat union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 44 gpm. Material: DZR low lead brass.
535990HA 2" Press
sweat union
- 70 gpm
2D drawings
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3D models
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Tender text
CALEFFI, 535990HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 2" Press, sweat union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 70 gpm. Material: DZR low lead brass.
535991HA 2" Press
sweat union
With pressure gauge 70 gpm
2D drawings
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3D models
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Tender text
CALEFFI, 535991HA, PresCal™. Pressure reducing valve (sweat) Pressure reducing valve for residential and commercial applications Field serviceable cartridge UV protective cover included Optional pressure gauge connection: 2" Press, sweat union. Maximum operating pressure: 300 psi. Maximum working temperature: 180 °F. Adjustment pressure range: 15 – 90 psi. Maximum flow rate: 70 gpm. Material: DZR low lead brass.

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