Super Capacity Water Pressure Reducing Valve- Series 223B
Series N223B incorporates one of the most experience-proven designs
available and for many years has demonstrated its adaptability to many
and varied services. It can be furnished with a separate strainer.
Threaded connections 2 ½" and 3" (65 and 80mm). Standardly furnished
with
built-in bypass and sealed cage features.
Reduced Pressure Range: Adjustable from 25 to 75 psi (172 to 517 kPa)
OPTIONS:
| S | - | For separate strainer assembled with a nipple |
| Z8 | - | Adjustable pressure range 75 to 125 psi (5.17 to 8.62 bars) 3" only. |
*Series 223 only.
- High Capacity
- Serviceable in line
- Built-in bypass
- Water tight sealed cage assembly standardly furnished
- Bronze Body
When main supply pressure exceeds 60 psi (413 kPa) an approved water pressure water reducing valve and strainer shall be installed to maintain the reduced outlet pressure 50 psi (345 kPa) or lower. The pressure regulator shall feature a sealed spring cage, bronze body construction and a renewable stainless steel alloy seat. The seat disc shall be Buna-N and shall be replaceable without special tools. Valve shall feature a built-in bypass for thermal expansion. Approved valves shall comply with all applicable requirements of ASSE 1003 and shall be a Watts Regulator Company model N223BS.
- Bronze body construction
- Renewable stainless steel alloy seat
- Stainless steel strainer screen (N223BS models)
- Reinforced Buna-N diaphragm
- Buna-N valve disc
PRESSURE-TEMPERATURE
Max. Temperature: 160°F (71°C).
Suitable for initial pressures: up to 300 psi (21 bars).
Reduced pressure range: 25-75 psi (172 - 517 kPa). Set for 50 psi (345 kPa) delivery pressure unless otherwise specified.
Meets requirements of ASSE Standard 1003. ANSI A112.26.
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