Standard #1012

Backflow Preventer with Intermediate Atmospheric Vent

ASSE Revised - 2002

Apollo Valves (Conbraco Industries)

Revision: 2002

Model: 40-400 series

Size: ½” & ¾”

Issued: 03/31/1989

Revision: 2002

Model: 40-4A3M, 40-4A4-4AM

Size: ½” & ¾”

Issued: 11/17

B & K Industries

Revision: 2002

Model: 101-413

Size: ½”

Model: 101-414

Size: ¾”

Issued: 02/10/2003

Caleffi North America

Revision: 2002

Model: 573403A

Size: ½” NPT

Issued: 07/20/2004

Amended: 03/13/2007

Revision: 2002

Model: 573409A

Size: ½” Sweat

Issued: 07/20/2004

Amended: 03/13/2006

Revision: 2002

Model: 573503A

Size: ¾” NPT

Issued: 07/20/2004

Amended: 03/13/2006

Revision: 2002

Model: 573509A

Size: ¾” Sweat

Issued: 07/20/2004

Amended: 07/20/2005, 03/13/2006

Revision: 2002

Model: 573493A

Size: ½” Sweat inlet x ½” NPT outlet

Issued: 03/13/2006

Cash Acme/Reliance Worldwide Corp.

Revision: 2002

Model: Type BFP

Size: ½” & ¾”

Issued: 02/15/1989

Conbraco Industries

See Apollo Valves (Conbraco Industries)

FEBCO

Revision: 2002

Model: 815

Size: ½” & ¾”

Issued: 01/27/1986

Giacomini Spa

Revision: 2002

Model: BFP R624

Size: ¾” NPT inlet x ¾” NPT outlet & ½” NPT inlet x ½” NPT outlet

Issued: 05/14/1993

Amended: 01/22/2008

ASSE has granted this product exemption from displaying the ASSE Seal, due to insufficient space.

Honeywell Water Solutions

Revision: 2002

Model: BP900

Size: ½”

Model: BP901

Size: ¾”

Issued: 01/31/1989

ASSE has granted this product exemption from displaying the ASSE Seal on 10/05/04

Legend Valve

Revision: 2002

Model: T-459 & S-459

Size: ½” & ¾”

Issued: 07/19/1993

Watts Regulator Co.

Revision: 2002

Model: 9D-M3

Size: ½”

Model: 9DS-M3

Size: ½”

Model: 9D-M2

Size: ¾”

Issued: 01/11/1973

Wilkins/Division of Zurn

Revision: 2002

Model: 750 A

Size: ½” & ¾”

Issued: 10/19/2000

Exemption from displaying the logo granted 03/23/2006

Wolverine Brass

Revision: 2002

Model: C9DBP

Size: ½” & ¾”

Issued: 06/02/1997