Union type effects an easier repair.
*Adopt stainless steel disc chip, stainless steel holding chip an spring, can be used in saturated steam pressure.
*No limitation for installation angle.
Working pressure marking = 300psi
Water, Oil, Air under 120째C = 30kgf/cm2
Saturated steam=20kgf/cm2
Hydrostatic test pressure
Shell = 105kgf/cm2
Seat = 70kgf/cm2
