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Automatic Air Vent - FV-4

4.7(12 reviews)

Series FV-4 Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. It consists of a brass body construction with male NPT connection, brass cover, air vent with silicone rubber seal, polyethylene float with valve plug, and automatic vent.

Series FV-4M1 has a high temperature rating and is ideal for use with glycol systems or for use as an anti-vacuum device. It can also be installed to permit the separation and dispersal of air while fluid is circulating in the system. Can be disassembled for inspection and cleaning.

Specification

Maximum Pressure: 150psi (10 bar)
Temperature Range: 33°F - 240°F (5°C - 116°C)

Keywords: drain, plumbing, pipe, pump,floor drain, watts, drainage, pump, quick connect fitting, pipes, water hammer

Technical specification

Unique ref.Automatic-Air-Vent-FV-4
Product familyHVAC & Hot Water Solutions
Product groupHeating Valves & Accessories
TypeObject (single object)
Date of publishing2022-01-20
Edition number1

Links

Product urlhttps://www.watts.com/products/hvac-hot-water-solutions/heating-valves-accessories/air-vents/fv-4
Product certificationhttps://www.watts.com/products/hvac-hot-water-solutions/heatingvalvesandaccessories/air-vents/fv-4
Technical descriptionhttps://www.watts.com/dfsmedia/0533dbba17714b1ab581ab07a4cbb521/20352-source/es-fv-4m1-pdf

Related

Material mainBronze
Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryPlumbing - Other
IFC classificationPipe Fitting
CSI MasterFormat 2014 Code23 37 00
CSI MasterFormat 2014 TitleAir Outlets and Inlets
OmniClass Number23-33 49 21 11
OmniClass TitleAir Outlets and Inlets
CSI UniFormat II CodeD20
CSI UniFormat II TitlePLUMBING

Region availability

North America
Canada
United States

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