​RF Globe Valve

RF end forged steel globe valve: the opening and closing parts of the valve are plug-shaped discs, the sealing surface is flat or conical, and the disc moves in a straight line along the center line of the fluid. The motion of the valve stem is lifting rod type, and the globe valve is only suitable for full open and full close, and is not allowed to adjust and throttle.

Design Features

Design standard as per: API 602

Face to face: ASME B16.10

Flanged connection: ASME B16.5

Butt welded end: ASME B16.25

Socket-welding ends: ASME B16.11

Screwed ends: ASME B1.20.1

Test and inspection: API 598

Generally, lift is just 1/4 of the valve seat port, ensuring a short Opening/closing time. 
Only one sealing face exists on the valve body and disc.

The valve is designed as a back seat sealing structure.

Use flexible and woven graphite collaboration type packing.

Product Range

Body material: stainless steel, forged steel, alloy steel

Nominal diameter: 1/2"～2 1/2"

Pressure range:Class150～2500（PN10~PN420）

End connection: RF

Working temperature:-29℃～560℃

Operation: Handwheel, Gear Box, Electric Actuator, etc.