M 9 6 8 4 8 3
Thank you for selecting American-Standard...the benchmark of fine quality for over 100 years.
To ensure that your installation proceeds smoothly--please read these instructions carefully
before you begin.
Installation Instructions
ROUGHING-IN DIMENSIONS
7270.001
7270.551
LABORATORY VALVES
[143mm]
5-5/8"
[13mm]
1/2"
[76mm]
3"
3/8" NPT MALE
HREAD INLET
DEX CW
1" [25mm] HEX
[32mm]
1-1/4"
[114mm]
4-1/2"
[13mm]
1/2"
[13mm]
1/2"
[79mm]
3-1/8"
[48mm]
1-7/8"
INDEXED "AIR", "GAS"
OR VACUUM
3/8" NPT MALE
THREAD INLET
7270.500
INDEXED "AIR" OR "GAS"
INTEGRAL CHECK
IN SERRATED TIP
7270.501
[32mm]
1-1/4"
[114mm]
4-1/2"
[13mm]
1/2"
[13mm]
1/2"
[79mm]
3-1/8"
[48mm]
1-7/8"
3/8" NPT MALE
THREAD INLET
TOOLS AND SUPPLIES REQUIRED
Adjustable Wrench
Teflon Tape
Plumbers' Putty or
Caulking
7270.001
(Water Valve)
7270.551
(Air, Gas or Vacuum Valve)
7270.501
(Air or Gas Valve with Integral Check)
7270.500
(Air, Gas or Vacuum Valve)
5-5/8"
[143mm]
1/2"
[13mm]
3-1/4"
[83mm]
3/8" NPT MALE
THREAD INLET
INDEX AS REQUIRED
(AIR, GAS, VAC)
1" [25mm] HEX
