Casting Floating Ball Valve

Product Description

Size: NPS1/2 to NPS8
Rating: ANSI**0# to ANSI**0#
Temperature: **0 to **2℉

Design: API6D
Testing: API6D / API**8
Fire-safe: API**7 / API6Fa
Anti-static: API6D / BS***5
Face to Face Dimension: ASME B*6.*0
End Flange: ASME B*6.5
BW Ends: ASME B*6.*5
Marking: API6D

1. Blow-out Proof Stem
The stem can not blow our when loose the bolt of gland under pressure

2. Wrench with Valve open / close Indication
Connection between double design stem and wrench is permanently indicating valve position. There is no possibility of misalignment during installation.

3. Locking Device
Valve is equipped with locking device at the full-open and full-close postion, a padlock may be installed in either position to prevent wrong oepration of the valve.

4. Fire-safe Design 
Special fireproof design can decrease leakage during fire occurrence, and reduce the loss.

5. Anti-static Design
Anti-static design can release the static and prevent sparks when operate valve, to keep the pipeline operating in security.

6. Secondary Metal to Metal Seal Design 
Body and cap connection is sealed by a gasket. Metal to metal seal is also provided as a back up of primary seal in case of fire.

7. Actuatrion
Valve with standard ISO***1 top mounting pad, make actuator selection and mounting more convenient. It is more vonvenient for the user to deploy or change the actuator and extend valve life.