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Steam Drain Ball Valve

1.one piece non-bolt fastening body, two piece split body or three pieces split body can meet different conditions. One piece body offers design of heat stress protection to prevent that it affects the seal.
2.Straight fluid hole can offer max. flow CV.
3.Blow out design.
4.Spring loaded of floating ball

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Drain type ball valve, steam drain ball valve for power station, high temperature high pressure ball valve.

This type ball valve adopts design of floating ball; ball and seat are the same material and dish-spring installed at back of upstream bracing seat. This structure can resist heat shock caused by the temperature ascending or descending suddenly on work condition so that it prevents jam of valve caused by temperature changing suddenly.


Specifications:

Size: 3inch (DN80)

Pressure:

Material:

Connection:

Operation:


Features:

1.one piece non-bolt fastening body, two piece split body or three pieces split body can meet different conditions. One piece body offers design of heat stress protection to prevent that it affects the seal.

2.Straight fluid hole can offer max. flow CV.

3.Blow out design.

4.Spring loaded of floating ball 

5.Exceeding connection design of ball and stem.

6.Switch indication available

7.Convenience to multiple operations.

8.Multiple connection available.


Technical parameters:

Product Name:

DIN 3 piece floating ball valve

Size:

1/2"inch to 4inch(DN15 to DN100)

Pressure rating

150LB to 600LB (PN10 to PN40)

Material:

Carbon steel

Port:

Full Port

End connection:

RF

Operation type

Handwheel, BARE STEM, ISO MOUNTED PAD, Worm, pneumatic, electric actuators

Design Standards:

API6D

Face to Face:

ASME B16.10

Test standard:

API6D

Flange standard:

ASME B16.5

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