Soft Seated Ball Valve
Soft Seated Ball Valve
Soft Seated Ball Valve
Zhejiang Shengqi Technology Co.,Ltd. is one of the toppest Metal Seated Ball Valve in China.During these years of exporting , Zhejiang Shengqi Technology Co.,Ltd. now has rich experience in the worldwide markets
  • Description
  • Feature

Soft Seated Ball Valve

The soft seated ball valves are mainly used for distribution, cutting off and transition of medium’s flowing. With a small rotation of 90 degrees and turning torque, soft seated ball valves share a well-performed sealing effect.


· Sizes NPS 2 to NPS 48

· Class 150 to Class 2500

AVAILABLE MATERIALS: WCB, WCC, LCC, LCB, A105, LF2, CF8M, CF8, F304, F316, 4A, 5A, 6A, F51, F55, MONEL


· Full or Reduced Bore

· Floating Type or Trunnion Mounted Type

· RF, RTJ, BW or PE

·  Side entry, top entry, or welded body design

· Double Block & Bleed (DBB)Double Isolation & Bleed (DIB)

· Emergency seat and stem injection

· Anti-Static Device

· -Anti-Blow out Stem

· Cryogenic or High Temperature Extended Stem


· Design & manufacture according to API 6D, API 608, ISO 17292

· Face-to-face according to API 6D, ASME B16.10

· End Connection according to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)

· Test & inspection according to API 6D, API 598

· Fire safe design according to API 6FA, API 607

· Also available per NACE MR-0175, NACE MR-0103, ISO 15848

· Tight configuration, stable sealing, and convenient repairing.

·  The sealing surface of soft seated ball valves maintains a closing position between ball’s surfaces without any flushes by the mediums

· Applications: Water, solvents, acids, gas and etc, as well as mediums under tough working environment such as oxygen, methane, ethylene and etc.

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