Specification

Temperature – Pressure
Maximum working pressure: 175psi (12.1 bar)
Hydrostatic test pressure: 350psi (24.1 bar)
Temperature range: 32ºF to 140ºF (0ºC to 60ºC)
Materials
Main valve body: Lead Free* Cast Copper Silicon Alloy
Relief valve body: Lead Free* Cast Copper Silicon Alloy
Elastomers: Nitrile Seat Discs
Diaphragms: Nitrile, fabric reinforced
Springs: Stainless Steel
Approvals – Standards
• Approved by the Foundation for Cross-Connection Control and
Hydraulic Research at the University of Southern California.
• AWWA C511 Conformance
Capacity
Dimensions – Weights
Size:
3
⁄4" - 2"
SIZE DIMENSIONS WEIGHT
A B* C D E
in. in. mm In. mm in. mm in. mm in. mm lbs. kgs.
3
⁄4 12 305 7
3
⁄4 197 3
1
⁄4 83 3
1
⁄4 83 4
1
⁄8 105 11.5 5.2
1 12
3
⁄4 324 7
3
⁄4 197 3
1
⁄4 83 3
1
⁄4 83 4
1
⁄8 105 12.5 5.7
1
1
⁄2 17 432 10
1
⁄2 267 4
1
⁄2 114 4
1
⁄2 114 5 127 26.5 12.0
2 17
3
⁄4 451 10
1
⁄2 267 4
1
⁄2 114 4
1
⁄2 114 5 127 29.0 13.0
3
⁄4"
kPa psi
138 20
103 15
69 10
34 5
0 5 10 15 20 25 30 gpm
0 19 38 57 76 95 114 lpm
5 7.5 10 15 fps
1.5 2.3 3.1 4.6 mps
HEADLOSS
1"
1
1
⁄2"
2"
0 10 20 30 40 50 60 gpm
0 38 76 114 151 190 227 lpm
5 7.5 10 15 20 fps
1.5 2.3 3.1 4.6 6.1 mps
0 20 40 60 80 100 120 gpm
0 76 151 227 304 379 454 lpm
5 7.5 10 15 fps
1.5 2.3 3.1 4.6 mps
kPa psi
138 20
103 15
69 10
34 5
kPa psi
138 20
103 15
69 10
34 5
kPa psi
138 20
103 15
69 10
34 5
0 40 80 120 160 200 240 gpm
0 151 304 454 606 760 910 lpm
5 7.5 10 15 20 fps
1.5 2.3 3.1 4.6 6.1 mps
HEADLOSSHEADLOSSHEADLOSS
1013
B64.4
* B Dimension is less shutoffs
Weights shown are approximate. Dimensions shown are nominal, allowance must be made for normal
manufacturing tolerances.
The information contained herein is not intended to replace the full
product installation and safety information available or the experi-
ence of a trained product installer. You are required to thoroughly
read all installation instructions and product safety information
before beginning the installation of this product.
NOTICE
ES-F-LF825Y 1622 © 2017 FEBCO
USA: Tel: [phone] • Fax: [phone] • FEBCOonline.com
Canada: Tel: [phone] • Fax: [phone] • FEBCOonline.ca
Latin America: (52) 81-1001-8600 • Fax: [phone] • FEBCOonline.com
E
Top View
A
B
Side View
C
D