View cart “Grease food grade” has been added to your cart. Check Valve 50mm$53.94 check valve used at pump inlet 50mm Part#10034800 Check Valve 50mm quantity Add to cart SKU: 10034800 Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .420 kg Related products Piston 2″ nitrile $71.50 for 2″ Pump using nitrile seal with 9.5mm grove Part# 10036535 Ball for 2″ piston $6.93 for 2″ Piston pump Part# 10002040 Seal 2″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400 Bearing crank arm/guide wheel $10.56 For Crank arm and Guide wheel Part# 10015600