China metal seat ball valve manufacturer, factory and supplier. Metal seat ball valve is for high temperarure medium and severe workding condition. The primary advantage of metal seat ball valve over soft seated ball valve is their ability to withstand high temperatures and severe service conditions. Metal seats can endure severe flashing, hydraulic shock, abrasive process fluid, and high temperatures up to and exceeding 540 ℃. Metal seat ball valve is also ideal for high erosion or corrosion applications. Metal seats can be hardened by coatings like ultrasonic spray coating, satellite hard facing, chromium carbide and tungsten carbide.
Metal seat ball valve specification
Basic Design: ASME B16.34
Sizes: 1/2″-24″
Pressures: ANSI 150lb-2500lb
Materials: Forged / Cast Carbon / Stainless Steel
Ends: RF, RTJ, BW
Forged Steel OR Cast Steel Body
Steam Service or Severe working condition
Live Loaded Stem Packing
HVOF Chrome Carbide Coated Ball
Spring Loaded Upstream Seat for Low Pressure Seal
Reduced Bore Available
ISO Mounting Pad upon Request