API600 Wedge Gate Valve

The API600 gate valves is one of KOS general products. We offer customer wide range of size, pressure rating and material selection; also we keep a large number o

API 603 Stainless Steel Valve

KOS API 603 series stainless steel valve contains Gate, Globe & Check valve. This series of valve wall thickness is designed as per ANSI B16.34, cost effectiv

FORGED STEEL GATE VALVE

KOS forged steel valves contains Gate, Globe & Check valves designed fully comply with API 602 / BS 5352. KOS offer standard bolted bonnet joint with optional

Parallel Slide Gate Valve

The parallel sliding gate valves is one of KOS main products. We offer customer wide range of size, pressure rating and material selection in accordance with orde

Pressure Seal Gate Valve

Pressure seal valves (PSB Valve) are designed for high temperature, high pressure, services mainly encountered in nuclear and fossil fuel power plant. Compare wit

Through Conduit Gate Valve

KOS Through conduit gate valves are designed for oil & gas pipeline service. Featured with double block and bleed function, it is suitable for bi-directional