INTRODUCTION

●  Operate stable, noise-proofing design
●  Small operation torque
●  YG8 hard carbide applied for both inner and out cage, wear resistant.
●  PTFE coating U type packing available for the valve stem seal, self-lubricating, reliable chemical stability and anti-crossion.
●  Valve opening indicator is with stainless steel etching, clear and services long.

PARAMETERS

●  Bore：1-13/16”~7-1/16”
●  Pressure Class：2000~20000psi
●  Material Class：AA ～ HH
●  Temperature Class：K ～ V    X / Y
●  Product Specification Class：PSL 1～4
●  Performance Class：PR 1、2