Description
WATTS® Pressure Reducing Valve, Direct Operated, 4 in Nominal, NPT, 30 to 80 psi, 150 deg F, Media: Water, 11-7/8 in Inlet to Outlet Length, 26-5/8 in Top to Inlet Center, Cast Iron Body, Stainless Steel Trim, Hycar Composition Disc, Domestic
Features:
- Cast iron body construction
- Hycar diaphragm and disc ensures responsive service and long service life
- For dead end service where supply flow is intermittent and changes rapidly such as flush valve service
- Designed to close against flow for smooth operation
- An essentially balanced single seat minimizes variation in delivery pressure resulting from varying inlet pressure
- A large hycar diaphragm ensures a sensitive response to the slightest changes in reduced pressure
- Packless design eliminates stuffing box friction
- Hycar composition single seat provides for dead end shutoff and prevents pressure creep when no flow is required
- Self-aligning design
- Disc and piston are located to minimize the possibility of obstruction by dirt
- Large pressure plate gives ample support to the diaphragm assuring long life
- Self-contained design, requires no control lines
- All internal parts accessible by removing blind flange or spring chamber, regular maintenance can be performed with the valve body in line
- No stuffing box maintenance required
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- 30 to 80 psi reduced pressure range
- Tempered steel spring
- Eliminates the need for a stem guide in the bottom flanges and removes a point of direct collection that can cause faulty operation
Applications:
Commercial and Industrial
Warranty:
Limited
