Flat Gate Valve

The flat gate valve is a sliding valve with parallel gates as the closing part. The closing part can be a single gate or a double gate with a spreading mechanism between them. The pressing force of the gate to the valve seat is controlled by the medium pressure acting on the floating gate or floating valve seat. If it is a double-disc flat gate valve, the spreading mechanism between the two gates can supplement this pressing force.

Main material: carbon steel, stainless steel, Taiwan alloy steel

Design standard: API 6D, ASME B16.34

Structural length: ASME B16.10

Connection standard: ASME B16.5

Pressure test: API 6DS

Pressure and temperature level: API6D

Nominal diameter: NPS 2”~ NPS 60″ DN50~ DN1500

Pressure range: CL150~CL2500 PN10 ~ PN420

Working temperature: -15°C~ +120°C

Application range: tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electricity, shipbuilding, metallurgy, energy system, etc.