Pneumatic Ball Valve Full Bore Fire Safe DN300 PN40

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Pneumatic Ball Valve Full Bore Fire Safe DN300 PN40

The DN300 PN40 full port ball valve is designed with flange connection and pneumatic actuator. The valve owns the feature of DBB, antistatic & fire safe design, and anti-blowout stem.

Product Description

Type

Ball Valve

Size

DN300

Pressure

PN40

Construction

Trunnion Mounted Ball, Three-Piece Type

Connection

RF Flange

Operation

Pneumatic Actuator

Body Material

ASTM A216 WCB

Design Code

API 6D

Pressure-Temp Code

ASME B16.34

Face to Face Code

ASME B16.10

End Connection Code

ANSI B16.5

Test & Inspection Code

API 598, API 6D

Temperature Range

-29℃~+200℃

Medium

Water, Oil, Gas

Origin

China

 

Material

DN300 PN40 Ball Valve


Pneumatic Ball Valve Full Bore Fire Safe DN300 PN40

PN 40 Ball Valve


How do we control valve quality?

Quality is the core we value most in Dervos. We control quality throughout the whole manufacturing process, casting, machining, assembly, painting & packing.


Casting checking assures the good quality of raw material, which is also the basic of a good valve.


Machining inspection could find potential mistakes during the manufacturing as early as possible.


Inspection after assembly is the most important step. An overall checking to the valves will make sure that our valves are manufactured per standards and will function normally.


Painting and packing checking is to assure the product you get look good from appearance.


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