AY McDonald 203-257 Legend S-670 1-1/2 in. PVC Union Check/Ball Combo Valve Type_Channel Grate Retaining Nut - Type 1

Retaining Nut - Type 1 PVC

mounting-surface thickness

Reclaimed water compatible: all models now feature EPDM diaphragms and chlorine-resistant parts as standard equipment

Legislation

another 32-inch sink may use a different contour or grid

AY McDonald 203-257 Legend S-670 1-1/2 in. PVC Union Check/Ball Combo Valve Type_Channel Grate Retaining Nut - Type 1AY McDonald 203 257 Legend S 670 1 1 2 in. PVC Union Check Ball Combo Valve Brand: AY McDonald SKU: 203 257 Product Overview The AY McDonald 203 257 Legend S 670 combines a 1 1 2 in. PVC check valve and an isolation ball valve in one serviceable assembly. During normal operation, the check section allows flow in the intended direction and closes to help limit reverse movement. The attached ball valve can then isolate the check section when it needs to