Note: No adapter is needed when used with MrPEX 1-1/4" Stainless Steel Manifolds. When used with MrPEX 1-1/4" & 1-1/2" Brass Manifolds, adapter ring 5700010 (VA-10), when used with MrPEX Composite Manifold, use adapter 5700090 (VA-90 WE) adapters come in kit for this item. All other adapters need to be purchased separately.A is required when using a Mr. Pex actuator with a Rifeng or Bluefin brass or stainless steel manifold.Features