MAIN FEATURES:

The top entry ball valve is designed as an integrated valve body.

Its support and ball rod fixed by an upper-assembled pivot and an integrated pivot respectively and the integrated high-strength ball rod ensure an accurate ball positioning.

The unique technology of retractable valve seat is adopted, realizing online replacement of valve stem, valve stem seal rings, metal valve seats and preloaded springs.

Main Parameter Specification

Design and Manufacture：API 6D,ASME B16.34(BS5351),API 608,MSS-SP-72

Face to Face Dimension：Manufacturer’s specification

Flange Connection Dimension：ASME B 16.5,NPS 26”≥Per as ASME B 16.47

BW Connection Dimension：ASME B16.25

Test and Inspection：API 598,API 6D

Fire-Safe Design:API 607/6FA

Anti-Static Design&Anti Blow-Out Stem

Product Range

Body material: carbon steel, stainless steel, alloy steel

Full bore and reduced bore design

Nominal diameter:2"~48"(DN15~DN1200)

End Connection: RF,RTJ, BW

Pressure range: Class150~1500（PN16~PN250）

Working temperature: -46℃~+200℃

Operation :Handle, Gear, Electric actuator, etc