Basic standard:

API 602, BS5352, ASME B16.34,

Flange connection dimesion:

ASME B16.5

Butt welding connection dimension(BW):

ASME B16.25

Socket welding connetiong dimension(SW):

ASME B16.11

Threaded end dimension(NPT):

ASME B1.20.1

Face-to-face dimension: 

ASME B16.10, MTD for SW end , NPT end and BW end

Pressure-Temperature rating:

ASME B16.34

Test:

API 598

Size: 

1/2’’-2’’

Rating: 

ANSI 900lbs ~ 2500lbs

Body Materials:

Forged Carbon Steel, Forged Stainless Steel, Forged Alloy Steel, Forged Duplex Steel

Trim:   

Per API 600s

Operation:   

Handwheel