WATTS® Valve Automatic Reseating 3/4 in 56 psi Series 40L

Description

WATTS®, F157990, Valve, Automatic Reseating, Series: 40L, 3/4 in Nominal, Male NPTF x Female NPTF End Style, 56 psi Pressure, 210 deg F, 8 in Probe Length, Media: Water, Test Lever Actuator, Bronze Body, Nylon Coated Copper Trim, 5-5/8 in H x 2-5/8 in W Dimensions

Features:

• Requires purchase of activation kit to activate sensor
• Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by Wi-Fi connectivity
• Tamper resistant bonnet screws
• Non-mechanical seat to disc alignment

Applications:

For commercial applications to provide protection for hot water supply tanks and hot water heaters

Standards/Approval:

• ASME Rated
• CSA
• FHA requirements
• ANSI Z21.22
• Military Spec. MIL-V-136-12D, Type I

Warranty:

1 Year

Actuator Type	Test Lever
Body Material	Bronze
Dimensions	5-5/8 in H x 2-5/8 in W
End Style	Male NPTF x Female NPTF
Media	Water
Nominal Size	3/4 in
Pressure Rating	56 psi
Probe Length	8 in
Series	40L
Temperature Rating	210 deg F
Trim Material	Nylon Coated Copper
Type	Automatic Reseating
Manufacturer	WATTS®