Rain Bird - XFSCV0612500 - Sub-Surface Dripline with Check Valves, 0.6 GPH 12” Spacing, 500 FT Coil Beam Spread_25 This listing identifies 97855091 as

This listing identifies 97855091 as a replacement reference

and 1 1/2” models: 10 psi

Why Buy the Hamat STPU-3000 MB From Big Frog Supply

Can it replace an older Richdel valve

Rain Bird - XFSCV0612500 - Sub-Surface Dripline with Check Valves, 0.6 GPH 12” Spacing, 500 FT Coil Beam Spread_25 This listing identifies 97855091 asSpec Sheet Install Manual With Copper Shield Technology and Heavy Duty Check Valve Rain Bird XFS CV Dripline with a heavy duty 4. 3 psi check valve for on surface and sub surface applications adds a valuable member to the Rain Bird XF Series of Dripline. The XFS CV is the most effective dripline in the industry and is ideal for areas where no other dripline will work. When used in applications where elevation changes exist, the patent pending check