A. Y. McDonald Water Works
HVAC and Plumbing
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- Main Category: HVAC and Plumbing
- Brand: A. Y. McDonald Water Works Oatey Watts
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$
57.13
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Part #:604221
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This 1/2 inch lead free small water pressure regulator is used in small general purpose applications to regulate water pressure in piping systems using water and No. 2 fuel oil. It has an oversized orifice and is ideally used on beverage dispensing and paint spraying equipment, ice cube machines, humidifiers, drinking fountains, and other small process applications. It consists of a lead free brass body with an adjusting tee handle, NPT threaded female connections, two-way low water pressure gauge port, aluminum spring cage, Buna-N stainless steel disc, and a reinforced Buna-N diaphragm. The reduced water pressure range is 1 to 25 psi (0.1 to 1.7 bar) and is factory set at 10 psi (0.7 bar).
Product Features
Oversized orifice
NPT threaded female inlet and outlet connections
Tee handle adjustment
Lead free brass body
Stainless steel stem and spring
Maximum working pressure is 300 psi (21 bar)
Temperature range is 0 to 140 degrees F (-18 to 60 degrees C)
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$
4.10
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$
4.27
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$
0.22
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Part #:100146
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This 3/4 inch bronze automatic reseating temperature and pressure relief valve with a 5 inch thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a bronze body with NPT male inlet and NPT female outlet connections, thermo-bonded coated thermostat, tamper resistant bonnet screws, automatic reseating feature, and test lever. The temperature relief is 210 degrees (99 degrees C) and the pressure relief is 150 psi.
Product Features
Thermo-bonded thermostat
Non-mechanical seat to disc alignment
Tamper resistant bonnet screws
Thermostat is accurate and proven
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$
28.95
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$
18.07
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$
0.45
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$
1.33
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$
0.34
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$
7.32
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$
4.80
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$
1.97
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$
2.77
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