Product Details:

• Suction and Discharge Valve Kit
• Made by Pulsatron
• 3/8" Size
• Made from PVDF
• Replacement Parts for Pulsafeeder Model KTC1 
• This Kit Includes (1) Suction Valve, Part # L3101TC1-PVD and (1) Discharge Valve, Part # L3201TC1-PVD 

You can see the parts in this kit highlighted as reference #s 9 and 10 on the diagram shown on this page.