WATTS® FV-4M1 Series 0590723 Air Vent Valve, 3/4 in, Brass
- Manufacturer: Watts Water Technologies
- Brand Name: WATTS®
- Part#: WTSFV-4M1-34
- MPN: 0590723
- UPC: 098268066715
- Min. Order Qty: 1
- Qty. Interval: 1
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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.
WATTS® Air Vent Valve, FV-4M1 Series, 3/4 in Nominal, Brass, 3-3/8 in H
| Dimensions | : | 3-3/8 in H |
| Material | : | Brass |
| Nominal Size | : | 3/4 in |
| Plumbing and Flow Control | : | Plumbing and Flow Control |
| Series | : | FV-4M1 Series |
- Air vent with silicone rubber seal
- Impurities do not usually affect function as maximum float line of water is always lower than the valve seal
- Float is high temperature-resistant polyethylene
- Suitable for use with glycol systems
- Can be disassembled for inspection and cleaning
Specification Sheet