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1/2" Boiler Feed Combination w/ Union Press Fitting Connections (NPT or Sweat)
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$285.04 each
In Stock
Get 11 Tomorrow, Jul 7
Order by 6PM, receive Tomorrow
MANUALS (3)
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Easy Returns No restocking fee for 90 days
Product Highlights
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1/2"
Brass
150 MAX PSI
Press x Press Connection
30 PSI
140°F Max Temp
Description
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The NK300S is a (re)filling combination valve that contains an integrated pressure reducing valve, strainer, double check backflow preventer with air vent (to protect potable water supply against back flow of heating water into supply pipe), two shut-off ball valves, pressure gauge, and conveniently located test ports for easy inspections and check out. All the needed devices for refilling a heating system are contained.
Product Features
- Optimal protection of the potable water supply system
- Pressure reducing valve with inlet pressure balancing - inlet pressure fluctuation does not influence the outlet pressure
- Outlet pressure adjustable and directly visible on the pressure gauge
- Low maintenance effort - cartridge insert and valve insert are completely replaceable
Includes:
- Boiler fill shut off valve
- Double check backflow preventer with air vent and discharge connection
- Valve cartridge
- Integrated 200 micron strainer
- Check valve
- Pressure reducing valve with valve insert
- Adjustment spring
- Pressure gauge
Specs
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| Size: | 1/2" |
|---|---|
| Max Pressure (PSI): | 150 |
| Min Pressure (PSI): | 30 |
| Connection Type: | Press x Press |
| Material: | Brass |
| Max Temp (F): | 140°F |
| Application: | Water |
Contact
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Compare Similar Products
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Size
Max Pressure (PSI)
Connection Type
Material
Max Temp (F)
CURRENT ITEM
1/2"
150
Press x Press
Brass
140°F
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