“P-700” 3-Piece / Free Flow

“P-700” 3-piece

“P-700” General-Purpose- 3-piece / Free Flow

Designed with generous flow volumes and direct flowing, highly polished flow paths. Manufactured from H-13 tool steel that is heat-treated as well as Ion Nitride surface hardened for added wear protection.

Specifications

“P-700” General-Purpose- 3-piece / Free Flow:
Designed with generous flow volumes and direct flowing, highly polished flow paths, this valve provides very little pressure drop; providing fast screw recovery rates, easy and fast purging for material and color changes. The P-700 design leaves very little dead space forward of the feed screw for maximum displacement of the polymer.
Materials:All three components of the P-700 screw tip are manufactured from H-13 tool steel that is heat-treated to the maximum safe Rockwell hardness, based on the valve geometry that will range from 52 to 59. The components are Ion Nitride surface hardened for added wear protection. Nitride provides a case hardness of up to 70 Rockwell with a case depth up to .015” per side.
Recommended Applications: Recommended for use on shear or compression sensitive materials, general purpose materials and “limited runtime” filled materials. Use on highly fiber filled materials will maintain fiber integrity and result in higher tensile strengths in the molded part; however, faster wear of the valve maybe experienced.
Poor--------------Good-------------Excellent
Wear Resistance:1---2---3---4---5️⃣---6---7---8---9---10
Torsional Strength:1---2---3---4---5---6️⃣---7---8---9---10
Purging:1---2---3---4---5---6---7---8---9️⃣---10
Low-----------Medium--------------High
Flow Volume:1---2---3---4---5---6---7---8️⃣---9---10
Shear Impact1---2️⃣---3---4---5---6---7---8---9---10

Specification Download Sheets

Additional Information