Appendix - water piping component information, Water pressure reducing valve – AAON LL-540 User Manual

Page 58

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Appendix - Water Piping Component Information



Water Pressure Reducing Valve

Water Pressure Reducing Valves are
designed to reduce incoming water pressure
to protect plumbing system components and
reduce water consumption.

Overview
Standard construction includes Z3 sealed
spring cage and corrosion resistant adjusting
cage screws for outdoor/waterworks pit
installations

Integral stainless steel strainer

Replaceable seat module

Bronze body construction

Serviceable in line

High temperature resistant reinforced

diaphragm for hot water

Low pressure range 10 – 35psi (69 – 241

kPa)


Materials
Body: Bronze
Seat: Replaceable stainless steel
Integral Strainer: Stainless steel
Diaphragm: Reinforced EPDM
Valve Disc: EPDM


Standards

Meets requirements of ASSE Standard
1003; (ANSI A112.26.2); CSA Standard
B356; Southern Standard Plumbing Code
and listed by IAPMO.
Teflon® is a registered trademark of E.I.
Dupont de Nemours & Company.







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