Product Overview

8
PRESSURE REGULATING VALVES
EB25
COMMERCIAL, RESIDENTIAL
The EB25 brings state-of-the-art water control technology to pressure regulators. The biggest breakthrough is the simple numerical
indicator that allows the exact desired pressure to be set even before the valve is installed, making pressure adjustment a quick, one-man
job. The EB25 Stainless Steel also features a stainless steel, 100% lead ee body.
With the most advanced design in the industry, the EB25 delivers rock steady flow even with extreme variations in supply pressure. Thanks
to a patented single-cartridge design, the EB25 has fewer parts for increased reliability, and it can be serviced without having to remove
the valve body. The innovative design also eliminates the water whistle or harmonic hum associated with most pressure regulating valves,
thanks to innovative “micro-fingers" that dissipate noise as water flows across the seat.
The EB25 comes factory set at 45 psi but can be manually adjusted between 20-90 psi.
FEATURES AND BENEFITS:
• Convenient orange twist-cap eliminates need for wrench adjustment, numerical indicator shows the pressure
without the need for a gauge
• Single piece cartridges can be removed with valve body remaining in place
• Integral back-pass check with the cartridge*
• Cutting edge design and production incorporates “micro-fingers" that dissipate noise due to water flow across the seat
• Available with a blanking cap for “rough-in" installations
• Optional closing cap for direct burial applications
• Serviceable in line
• Every valve is tested for performance prior to shipping
PERFORMANCE:
Maximum pressure: 300 psi
Maximum temperature: 180°F (82.2°C)
Service: Water
Outlet pressure range: 20-90 psi
APPLICATIONS:
Commercial and domestic water applications.
AVAILABLE CONNECTIONS:
Threaded (NPT) Inlet and Outlet
1
3/4" and 1"
Threaded (NPT) Union, Threaded (NPT) 1/2", 3/4", 1", 1-1/4", 1-1/2" and 2"
Sweat Copper Union, Threaded (NPT) 1/2", 3/4", 1", 1-1/4", 1-1/2" and 2"
Threaded (NPT) Union Inlet and Outlet
1
3/4", 1", 1-1/4", 1-1/2" and 2"
Sweat Copper Union Inlet and Outlet
2
3/4", 1", 1-1/4", 1-1/2" and 2"
PEX Barb Union Inlet and Outlet
2
3/4" and 1"
1
The 3/4" and 1" models are stainless steel.
2
The 3/4" and 1" models use a stainless steel body and lead ee brass tailpieces.
APPROVALS AND LISTINGS:
ASSE 1003, CSA B356, NSF/ANSI 372 (Lead Free), NSF/ANSI 61. Listed by IAPMO, CSA and ASSE.
DIMENSIONS (inches)
Size Connection Style
A
B C
Direct Single Union Double Union
1/2
NPT - 5-3/4 -
4-15/16 1-1/16
Sweat - 5-5/8 -
3/4
NPT - 5-1/2 6-11/16
Sweat - 5-11/16 6-11/16
Barb - - 7-1/16
1
NPT - 5-3/4 7-1/16
Sweat - 5-7/8 7-1/16
Barb - - 7-5/8
1-1/4
NPT - 5-11/16 6-9/16
7-1 / 2
1-3/8
Sweat - 5-7/8 6-15/16
1-1/2
NPT - 5-15/16 7
1-5/8
Sweat - 6 7-3/16
2
NPT - 6 7-3/16
1-7/8
Sweat - 6-1 /4 7-11/16
*The back-pass check feature allows for a reverse flow of water though the regulator in the event that outlet pressure increases to exceed supply pressure.
Thermal expansion, created by a water heater for instance, can cause water pressure to increase. Without the back-pass check, water cannot flow in reverse.