Metal to Metal Seat Ball Valve

Seat of metal to metal ball valves have special protection and tight shut-off design to be applied to some poor conditions

Seat of metal to metal ball valves have special protection and tight shut-off design to be applied to some poor

conditions, such as high- temperate, high pressure and abrasive mediums, to fully solve the problem of inner

leakage and outer leakage, and ensure reliable sealing with zero leakage.

Seats of the metal to metal sealing ball valves are featured as special structure design protection and tight

shut-off, can completely meet the high-temperature, high-pressure, high density of solid particles and other

poor working conditions, thoroughly solving the interior and exterior leakage problems as well as guaranteeing

total tightness with no leakage at all.

Technical Specifications

Design standard: API 6D,BS 5351,GB/T 19672

Face to face standard: ASME B16.10,GB/T 12221

Flange ends: ASME B16.5,GB/T 9113

Fire safe design:API 6FA ,API 607

Pressure test:API 6D,API 598,GB/T 13927

Product Specifications

Body material: carbon steel, stainless steel, alloy steel, dual-phase steel

Nominal diameter:2"~32"

Pressure range:Class150~2500

Working temperature:-196°C~+560°C

Operation : wrench, worm gear, electric, pneumatic actuator, gas over oil actuator, electro-hydraulic actuator , etc.

Metal to Metal Seat Ball Valve