Standard Meter Installation Specifications

SHUT-OFF Full Flow Ball Valve WATER METER BACKFLOW PREVENTOR - FORD Backflow Preventers have built in meter connection - any other type must have meter connection installed on meter prior to installing backflow preventer. WATER PRESSURE REDUCING VALVE SHUT-OFF Full Flow Ball Valve

METER SIZE

A
(meter only)

B
(meter with 1 connection)

C
(meter with 1 connection & NKWA backflow)

5/8"
(DN 15mm)

7 1/2"

9 1/2"

13 5/8"

3/4"
(DN 20mm)

9"
(230mm)

11"

15 5/16

1"
(DN 25mm)

10 3/4"
(275mm)

12 3/4"

17 1/2"


  Depth of Service - 48"
  Type of Service - K Soft Domestic Copper 3/4" or 1"
  Length of Service
   A.  Copper up to 150'
   B.  Service beyond 150
        1.  Requires Vault
        2.  Customer will install Polyethylene Pipe 200 P.S.I. or 250 P.S.I.
        3.  If pressure exceeds 150 P.S.I. Customer must install pressure
              reducing valve before meter (330 P.S.I. Rating)