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Product description

Top-entry Ball Valve

Model

SQ47F/H

Size

NPS 2～NPS 56

Seal type

Soft Seal

Metal to metal

Operating temperature

-196℃～121℃

ACC to material

-46℃～593℃

ACC to material

Operating pressure

CLASS 150～CLASS 2500

CLASS 150～CLASS 2500

Material

WCB、A105、LCB、LF2、CF8、F304、CF8M、F316、F11、F51、F53、Inconel625.acc

Standard

API 6D、API 608、BS5351、ISO 17292

Face to face

ASME B16.10

Connecting end

ASME B16.5、ASME B16.47、ASME B16.25

Test standard

API 598、API 6D、ISO 5208

Operation

manual, electric, hydraulic, pneumatic, gas over oil, electric over oil actuators .etc

Application fields

water ,petroleum and natural gas, CNG, LNG

Function

DBB、DIB-1、DIB-2

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

Injection system

Remark 4

Can be dismounted and be repaired on line.