OS&Y Gate Valve | 1-1/4 in. NPT | 175 PSI

SKU:
71-LN-OSNYTT-170000

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$229.50

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Overview

1-1/4 in. OS&Y Gate Valves for Fire Protection Systems

This 1-1/4 in. NPT durable Bronze OS&Y Gate Valve, or Outside Screw and Yoke Valve, is UL Listed and FM Approved to control water flow for use in standpipe systems, fire sprinkler systems, and plumbing systems. With a rated working water pressure of 175 PSI, and a cold working pressure of 175 CWP, this valve is suitable for installation above-ground and underground in many NFPA-compliant fire sprinkler and standpipe systems. This valve has two National Pipe Thread (NPT) connections.

This gate valve has a brass finish over a bronze body, with a brass stem and yoke bushing. The rising stem lets users know when the valve is closed, making it suitable for use as an indicating valve in fire protection systems. This OS&Y Gate Valve is tamper switch compatible, and may be fitted with external switches for monitoring by a fire alarm control panel.

Fire Protection OS&Y Gate Valve Options & Additional Information

This Outside Screw and Yoke Gate Valve is NOT suitable for use in potable water systems. UL Listed and FM Approved. It is available in four different NPT sizes:

1 in., 1-1/4 in., 1-1/2 in., 2 in.

Specifications
QRFS SKU:
71-LN-OSNYTT-170000
Manufacturer:
Lansdale
Valve Type:
OS&Y Gate Valve
Number of Connections:
2 Connections
Connection Type:
National Pipe Thread (NPT)
Body Material:
Bronze
Other Material:
Brass Stem, Brass Yoke Bushing
Size:
1-1/4 in.
Size Detail:
1-1/4 in. NPT x 1-1/4 in. NPT
UL Listed:
Yes
FM Approved:
Yes
Rated Working Water Pressure:
175 PSI
Cold Working Water Pressure:
175 CWP
Electrical Connection(s):
No
Tamper Switch:
Compatible
Finish:
Brass
Length:
2.95 in. (74.93 mm)
Width:
3.15 in. (80.01 mm)
Height:
8.69 in. (220.73 mm)
Weight:
5.36 lb. (2.43 kg)
Available Box/Pack Quantity:
2, 12
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