Watts 3G-OTH-444380 — Technical Specifications

Name: Watts 3G-OTH-444380 WATTS Reduced Pressure Zone Assembly: 994, Std Configuration, Stainless Steel, 4 in Pipe Size (MPN 994-NRS). Key specifications — Shut-Off Valve Type: NRS Gate Valve; Connection Type: Flange.
Brand: Watts

The Watts 994 Reduced Pressure Zone Assembly is a Watts RPZ Backflow Preventer featuring a flange connection and an NRS gate valve shut-off valve. This stainless steel unit is designed for 4-inch pipe size applications, as indicated by the manufacturer part number 994-NRS.

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Technical Specifications

Parameter	Value
Type	Std Configuration, Stainless Steel
Pipe Size	4 in
Connection Type	Flange
Shut-Off Valve Type	NRS Gate Valve
Manufacturer Part Number	994-NRS