Languge Select : Chinese English


You are here: Home > Products > Trunnion Mounted Ball Valves > Top Entry Design

Product Name:Top Entry Design

bookmark this page Bookmark
e-mail us
e-mail us 0086 (0)577 67915678
0086 (0)577 67917557
e-mail us kosvalves
e-mail us Catalogue Download

KOS top entry ball valve featuring with uni-body, top entry trunnion mounted ball. This type of valve gives convenient of in-line repair or replace internal components without dismantling it from pipeline. The top entry ball valves are all fire safe designed comply with API 607 & API 6FA.
Design Standard:
Basic Design:                   API 6D
Face-Face / End-End dimension: API 6D, ASME B16.10, EN 558
Flange / BW Ends Dimension:    ASME B16.5, EN 1092, ASME B16.25,
Test:                           API 6D, BS 6755, API 607, API 6FA
Products Range:
Size:              2" ~ 24"
Rating:            ANSI 150lb ~ 1500lb
Body Materials:     Carbon steel, Stainless steel
Trim:              A105+ENP, 13Cr, F304, F316
Operation:         Lever, Gear, Motor, Pneumatic operator
Design Feature:
Fire safe design
Double block & bleed
Emergency sealant injection
Cavity pressure self relief
Blowout-proof stem
On shore Oil & Gas
Off shore Oil & Gas
Power plant