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Reduced pressure zone assemblies, Sizes 2, 10" check valve kits – Watts S8 User Manual

Page 28: Warning

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2

Reduced Pressure Zone Assemblies

26

First and second checks are not interchangeable.

First Check

Second Check

Spring assembly is factory assembled. DO NOT DISASSEMBLE.

2

1

2

" – 3"

Disc & Spring

Assembly

Seat

Disc

Seat O-ring

Cover O-ring

Lower Stem

O-ring (6" only)

4" – 10"

Disc & Spring

Assembly

Seat

Seat O-ring

Cover O-ring

Retainer Wire

Disc

(6" only)

Upper Stem O-ring

Between Stem and Disc

Assembly

Reduced Pressure Zone

Assemblies

Sizes 2

1

2

" – 10"

Check valve kits

When ordering specify Ordering Code, Kit No., and Valve Size.

ORDERING CODE

KIT NO.

SIzE

LIST PRICE

First Check Kits

0794096

LFRK 909 CK1

2

1

2

" – 3"

$451.86

0794097

LFRK 909 CK1

4"

731.16

0794098

LFRK 909 CK1

6"

1308.90

0794099

LFRK 909 CK1

8"

2329.14

0794100

LFRK 909 CK1

10"

3338.82

Second Check Kits

0794101

LFRK 909 CK2

2

1

2

" – 3"

433.92

0794102

LFRK 909 CK2

4"

692.58

0794103

LFRK 909 CK2

6"

1194.24

0794104

LFRK 909 CK2

8"

2184.48

0794105

LFRK 909 CK2

10"

2940.42

Kit consists of: disc & spring assembly, cover O-ring and lu bri cant.

Seat Kits

0794106

LFRK 909 S

2

1

2

" – 3"

171.90

0794107

LFRK 909 S

4"

250.80

0794108

LFRK 909 S

6"

430.08

0794109

LFRK 909 S

8"

1024.68

0794110

LFRK 909 S

10"

1196.88

Kit consists of: seat, seat O-ring, cover O-ring, retainer wires and lubricant.

First Check Rubber Parts Kits

0887220

RK 909 RC1

2

1

2

" – 3"

67.10

0887221

RK 909 RC1

4"

88.60

0887223

RK 909 RC1

6"

100.85

0887224

RK 909 RC1

8"

121.75

0887225

RK 909 RC1

10"

165.85

Second Check Rubber Parts Kits

0887226

RK 909 RC2

2

1

2

" – 3"

67.10

0887227

RK 909 RC2

4"

88.60

0887228

RK 909 RC2

6"

100.85

0887229

RK 909 RC2

8"

121.75

0887230

RK 909 RC2

10"

165.85

Kit consists of: upper and lower check stem O-ring (6" only), check disc, cover

O-ring and lubricant.

Series 909, LF909

LEAD FREE

*

LEAD FREE

*

LEAD FREE

*

LEAD FREE

*

LEAD FREE

*

ORDERING CODE

KIT NO.

SIzE

LIST PRICE

Cover Kits for Checks

0887740

RK 909 C

2

1

2

" – 3"

$227.20

0887741

RK 909 C

4"

254.50

0887742

RK 909 C

6"

354.65

0887743

RK 909 C

8"

580.60

0887744

RK 909 C

10"

1299.50

Kit consists of: cover, cover O-ring and lubricant.

LEAD FREE

*

* The wetted surface of this product contacted by consumable

water contains less than 0.25% of lead by weight.

WARNING

!