Water Pressure Reducing Valve

Conn. Size: 1/2"; Series: 25AUB-Z3;

Order # :
Mfg. # :
Brand :
Shipping Weight :
Country of Origin :
My Johnstone Supply Price:


Store Status
Login above to see availability


  • Adjustable from 25 to 75 lbs.; standard setting at 50 lbs. A.S.S.E. 1003 and I.A.P.M.O. rated Bypass feature Series 25AUB-Z3 for supply pressures up to 300 lbs. and 160°F Series N55BU for supply pressures up to 400 lbs. and 180°F Series 25AUB-Z3 includes integral stainless steel strainer, with a high temperature resisting reinforced diaphragm for hot Series N55BU has union inlet, NPT threaded outlet Series N55BU can be used for waterworks installations
  • Product is not approved for potable water usage based on overall lead content

Conn. Size: 1/2"; Series: 25AUB-Z3;

Product Specifications

Conn. Size1/2"
Shipping Weight3.25
Shipping Width6.80
Shipping Length7.50
Shipping Height3.20

Compliance & Notes

Harmonize Code8481.80.9015

Contact your local store for additional notes and/or restrictions

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
See other: Watts - Pressure Reducing Valves
See all: Watts Products

Mfg. #: 68524