American Standard installation instructions 7270.001 7270.551, 7270.500, 7270.501

Installation Instructions

LABORATORY VALVES

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.

7270.001	7270.500
(Water Valve)	(Air, Gas or Vacuum Valve)

7270.551	7270.501
	(Air or Gas Valve with Integral Check)
(Air, Gas or Vacuum Valve)

M 9 6 8 4 8 3

ROUGHING-IN DIMENSIONS
	7270.001		7270.551		INDEX AS REQUIRED
					(AIR, GAS, VAC)
	DEX CW
					1" [25mm] HEX
3"	1" [25mm] HEX		3-1/4"
			[83mm]
[76mm]					3/8" NPT MALE
	3/8" NPT MALE
					THREAD INLET
	HREAD INLET
	1/2"				1/2"
	[13mm]			5-5/8"	[13mm]
	5-5/8"
				[143mm]
	[143mm]
INDEXED "AIR", "GAS"	3-1/8"	INDEXED "AIR" OR "GAS"		3-1/8"
OR VACUUM
	[79mm]			[79mm]
3/8" NPT MALE	1-7/8"	3/8" NPT MALE			1-7/8"
THREAD INLET		THREAD INLET
	[48mm]				[48mm]
1/2"			1/2"
[13mm]			[13mm]
1/2"	7270.500		1/2"		INTEGRAL CHECK
					IN SERRATED TIP
[13mm]			[13mm]
1-1/4"			1-1/4"	7270.501
[32mm]			[32mm]
	4-1/2"			4-1/2"
	[114mm]			[114mm]
TOOLS AND SUPPLIES REQUIRED
			Teflon Tape
	Adjustable Wrench			Plumbers' Putty or
				Caulking