Product type

Switch valve

Product description

Fraction Ball Valve

Model

Q49H

Size

NPS 3～NPS 24

Operating temperature

 -46℃～593℃

Seal type

Metal to Metal

Operating pressure

CLASS 150～CLASS 900

material

WCB、LCB、CF8、CF8M. etc.

standard

API 608、ISO 17292、BS 5351

Face to face

ASME B16.10

Connection end

ASME B16.5

Test standard

API 598、ISO 5208

Operation

worm wheel wheel, electric, pneumatic

Application fields

chemical industry

Remark 1

Fire proofing and antistatic design

Remark 2

Valve stem fly out prevention structure design, to prevent accident due to fly out of valve stem caused by abnormal pressurization in the pipeline。

Remark 3

wear-resisting,erosion resisting, apply to harsh service.