GRACO PD44 Top Inlet Block Assembly, Stainless Steel, Lightweight - (SKU: 16A570)The GRACO 16A570 is a stainless steel, lightweight top inlet block assembly designed for use with the PD44 Metering Valve system. It serves as a critical component for connecting and directing fluid flow within GRACOs precision metering, mixing, and dispensing equipment, particularly for two component materials such as epoxies, urethanes, and silicones. Key Features: Top Inlet Block Assembly PD44, 1 4 NPT inlet (as referenced in related documentation)

Length/Depth: 1

This part is intended to secure or cap components within GRACO spray systems

Compatible with various GRACO spray equipment models (see equipment manuals for specific compatibility)

The kit contains check balls made from FKM (Viton)

Inspect pin and valve assembly for wear or damage prior to installation

multi-point lubrication

Essential for optimal equipment functionality

The GRACO 124461 is a coupled hose assembly

Ultimate Mx II 490/495/595

Shoulder strap

Ensure all check valve parts remain in place during service

Replace bearings at recommended intervals to prevent equipment failure