2-1/2" to 4" First Check Valve Repair Kit for 957, 957RPDA and LF957RPDA, Red Silicone Disc

This check assembly kit includes the parts necessary to repair or replace the first check of series 957, reduced pressure zone assembly, or reduced pressure detector assembly, series 957RPDA This kit consists of all parts necessary to repair the second check assembly of the applicable valve. All parts are genuine and original to the valve.

Features

• Factory replacement kit
• No special tools required for changing parts
• All parts are made of high quality materials
• Original parts insure long service life