DC-500 ½”- 1”.

Slides:

Advertisements

Similar presentations

RP-500 ½- 1. Modification Overview Production of the RP500 began in 2007 and is current. Production of the RP500 began in 2007 and is current.

Advertisements

RP4A 2½ – 6. Modification Overview Production of the RP4A series began in Production of the RP4A series began in A Lead free version (4ALF)

RP4AN 21/2 – 6. Modification Overview Production of the RP4AN series began in Production of the RP4AN series began in The 4AN indicates an.

¾”-2”. Modification Overview  Production of the series began in 1989 and is current.  Early models of ¾”-2” series did not always.

RPDA 4A 2½” – 6”. Modification Overview  Production of the RPDA 4A series began in  The RPDA 4A can utilize either a Type I or Type II bypass.

860 (LF), 880 ½”- 2” 860 (LF), 880 ½”- 2”. Modification Overview  Production of the ½ - 2” 860 series began in 1997 and is current.  The 880 is an “N”

350, 350A 2½”-12”. Modification Overview  Production of the 2½ - 10” sizes began in  Production of the “A” models began in This Indicates.

975, 975XL ¾”-2” 975, 975XL ¾”-2”. Modification Overview  Production of the original 975 began in This version had buna-n check discs and did not.

975DA 2½”-10”. Modification Overview  Production of the 975DA began in 1993 and was discontinued in  The 975DA uses a ¾” 975XL for the bypass.

765 ½”- 2”. Modification Overview  Production of the 765 began in 1975 and is current.

200B ½”-2”. Modification Overview  Production of the 200B (Watts 719) began in 2003 and is current.

375AST 21/2”-10”. Modification Overview  The stainless steel (ST) series was introduced in  This version has a stainless steel body. ***(Parts.

375, 375XL ¾”-1”. Modification Overview  Production of the ¾”-1” 375 began in 2004 and is current.  The lead free version 375XL was introduced in 2010.

475, 475V 2½”-3”. Modification Overview  Production of the 2½ - 3” sizes began in  The lead free version (XL) was introduced in 2011.

4V-500 ½”-2”. Modification Overview  Production of the 4V-500 PVB began in  The 4V utilizes a float assembly that contains a relief valve that.

4D-200, 4D-700 2½”- 10”. Modification Overview  Production began in 2003 and was discontinued in  The 4D-700 (RPDA) uses a Type-II bypass (single.

½”-10”. Modification Overview  Production of the series began in 1989 and is current.

007 (M1,M2,M3) ½”-2” 007 (M1,M2,M3) ½”-2”. Modification Overview- 007  007 ¾-1” ( ) 1½ -2” ( ) ½” (1993-Current)  007M1 ¾-1” ( )

4S-100, 4SG-100 2½”-10”. Modification Overview  Production of the 4S-100 aka (DC4S) began in  The 4SG-100 was introduced in The “G” indicates.

009 (M3) ½”-2” 009 (M3) ½”-2”. Modification Overview- 009  009 ¾-1” ( ) (1” ) ¾-1” ( ) (1” ) 1¼ -2” ( ) 1¼.

RPZ 2½”- 10” RPZ 2½”- 10”. Modification Overview  Production of the RPZ in sizes 2½ - 10” began in 1993 and is current.

RPZ, RPZE ½”-2”. Modification Overview  Production of the model RPZ began in  The lead free version ( RPZE ) was introduced in 2002 and is current.

450 4”-10”. Modification Overview  Production of the 4” - 10” sizes began in  The lead free version (XL) was introduced in 2011.

475, 475V, 475XL 4”-10”.

826YD 21/2”-10”.

009 2½”-3”.

RP4A (LF) ½”-2”.

PVB-4A ½”- 2”.

420, 420XL ¾”-1”.

007 2½”-3”.

RPDA 4AN 21/2” – 6”.

DCDA4A 21/2” – 6”.

DCDA4AN 2½” – 6”.

830, 831 4”- 6”.

805Y, 805YD 21/2”-10”.

DCV, DCVE ½”-2”.

007DCDA 2½”-3”.

3000CIV 21/2”-10”.

450 2½”- 3”.

DC4A (LF) ½”-2”.

RPZ-II, RPZE-II ½” , ¾” , 1½”.

4000B (M3) ½”-2”.

4D-100, 4D-600 2½”- 10”.

LF856 2½”-10”.

350, 350XL ¾”- 1”.

850 (LF) ½”- 2”.

719 ½”-2”.

DC4A 21/2” – 6”.

709DCDA 2½ ”-10”.

975 2½”-10”.

2000CIV 2½ ”-10”.

007 2½”-3”.

375DA 2½”-10”.

919 ¾”-2”.

950DA 21/2”-10”.

007DCDA 2½”-3”.

2000B (M3) ½”-2”.

DC4AN 2½” – 6”.

450DA 4”-10”.

709 3/4”-2”.

709 2½ ”-10”.

Presentation transcript:

DC-500 ½”- 1”

Modification Overview Production of the DC500 began in 2007 and is current.

Single Access Cover Removal The cover has no spring load and is o-ring sealed (quad ring).

Check Valve Removal Modules are o-ring sealed and secured by a retainer. Slide retainer straight out of the body. Modules can be removed by hand or with a flat screwdriver.

Disassemble Check Valve The check modules are not designed to be disassembled. If there is a problem with the seat, spring, disc or guide, the module must be replaced.

Check Valve Reassembly Notes Reassemble in reverse order. Apply lubricant to o-rings. If check retainer does not slide into place easily, make sure checks are seated properly.

Reassembly Notes The seal ring for the cover (quad ring) must line up with the ridge of the body and cover. Make sure sensing line o-ring is in place.