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A H E A D O F T H E F L O W ®

T-1820 DZR Brass Combination Ball Valve with

Integral Strainer, Test Point and Drain Valve

NPT Threaded Ends - ½” to 2”

Size

½”

¾”

1”

1¼”

1½”

2”

L

4.71

4.67

4.95

5.79

6.38

7.38

A

0.59

0.59

0.65

0.67

0.67

0.69

DIMENSIONS - In .

H

1.67

1.89

2.02

2.52

2.61

3.46

B

2.31

3.78

4.05

4.74

4.74

5.57

T - Thread

½” - 14 NPT

¾” - 14 NPT

1” - 11.5 NPT

1¼” - 11.5 NPT

1½” - 11.5 NPT

2” - 11.5 NPT

Weight

Lbs.

1.09

1.30

1.74

2.72

3.44

5.59

Body

Seat Retainer

PART

Ball

Inner Seat Ring

Stem

Stem Seal

Lever

Gland Nut

O-ring

Union Nut

Filter

Cap

Outer Seat Ring

Test Point

Connector

Plug

MATERIAL LIST

SPECIFICATION

Brass - CW602N (DZR)

Brass - UNS C37700

Brass - UNS C37700 - Chrome Plated

PTFE

Brass - UNS C37700

PTFE

Steel - Zinc Plated

Brass - UNS C37700

EPDM

Brass - UNS C37700

Stainless Steel 304

Brass CW602N (DZR)

PTFE

Brass UNS C35330 (DZR)

Brass CW602N (DZR)

Brass - UNS C37700

Strainer filter 20 Mesh

400 PSI Non-Shock Cold Working Pressure to 160˚F

Maximum Temperature 260˚F @ 150 PSI

Size

Cv

A

½”

5.75

L

¾”

8.23

Cv Values

1”

8.87

1¼”

26.7

Project:

Contractor:

PO/Job No.:

Engineer:

Representative:

Date:

Cv = flow co-efficient = flow in gpm to give a pressure loss of 1 psi

NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227

TECH SERVICES PH: 1.888.446.4226 • FAX: 1.888.234.0557 • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: +1.574.295.3455

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A

B

1½”

28.3

2”

33.5