Fully Welded Ball Valve is mainly applied for the long distance pipeline transportation of petrol, natural gas and gas pipeline system in cities. Because of the special characteristics of underground type ball valve, the capability to endure pipeline stress, non-corrosbility, safety, weather resisting property and long run reliability is fully considered when designed. There are many various kinds of operation are available included manual, worm gear,pneumatic,electricity,pneumatic-hydraulic,electrically-hydyaulic,computer controlled, as well as various special control models.

ProductRange:

Size:NPS2"-28"

ANSI CLASS:150LB-1500LB

Body Material:WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M,A105,LF2,F11,F22,F5,F304,F316,F304L,F316L

Ball Material:ASTM A105ENP,A182 F304(L),A351 CF8(3),A182 F316,A351 CF8M,A351 CF3M

Driving: Manual/Electric/Worm Wheel/Pneumatic,etc

Standards Compliance:

Design and Manufacture：API 6D.ASME B1 6,34

Face Dimension：ASME B16.10.API6D

Welding Ends Dimension：ASME B16.25

Pressure—temperature Ratings: ASME B1 6.34

Inspection and Test：API 598 API 6D

Design Features:

Trunnion mounted type/Fix type

Full port or Reduce port

Full welded body

Blowout-proof stem

Flanged end, raised face

Fire safe and Anti static

Double block & bleed on request

Emergency sealant injection

Cavity pressure self relief

CAPI/iso5211 Mounting pad

Level or wormgear actuator

Application:

On shore Oil & Gas

Off shore Oil & Gas

Refinery

Chemical

Petrochemical

Power plant