Description

A.Y. McDonald In-Line Accessible Dual Check Valve, 1-1/4 x 1 in Nominal, Meter Swivel Integral without Support Lip x FNPT Integral, 175 psig, 34 to 180 deg F, Low Lead Compliance: Yes, Standard Port, Media: Water, Brass Body

Features:

• Dual checks work independently of each other
• Valve will operate with either check removed
• Each valve pressure tested prior to shipment
• Union or cap of check valve sealed with O-ring and allows easy access to check for inspection, maintenance or replacement and not dependent on cartridge
• Check is precision molded of plastic with stainless steel spring
• Check is designed to hold 1 psig in the direction of flow
• Can be installed in either the horizontal or vertical position
• Can be field tested
• Check assembly remains together when removed from body (no loose pieces)
• 1 in port check valve
• For 1 in meter

Standards/Approval:

• ANSI/ASSE 1024
• CSA B64.6

Warranty:

90 Days Limited

Body Material	Brass
End Style	Meter Swivel Integral without Support Lip x FNPT Integral
Low Lead Compliance	Yes
Media	Water
Nominal Size	1-1/4 x 1 in
Port Type	Standard
Pressure Rating	175 psig
Series	7111
Temperature Rating	34 to 180 deg F
Manufacturer	A Y MCDONALD MFG CO