GATE VALVES
Wedge Gate Valve (rising stem or non-rising stem gate valve)
Wedge Gate Valve (rising stem or non-rising stem gate valve)

Such kind of valves is one of CONNEX main products. We offer customer wide range of size, pressure rating and material selection; also we keep a large number of stock for quick delivery.

Pressure Seal Bonnet Gate Valve - PSB Gate Valve
Pressure Seal Bonnet Gate Valve - PSB Gate Valve

Pressure seal bonnet valves (PSB Valves) are designed for high temperature, high pressure, services mainly encountered in nuclear and fossil fuel power plant. Compare with bolted bonnet valves, CONNEX pressure seal valves are less complicated and can provide absolute excellent seal service with minimum maintenance.

API600 Parallel Slide Gate Valve
API600 Parallel Slide Gate Valve

Such kind of valves is one of CONNEX main products. We offer customer wide range of size, pressure rating and material selection; we can deliver within a short period.

Through Conduit Gate Valve - API6D Slab Gate Valve & Expanding Gate Valve
Through Conduit Gate Valve - API6D Slab Gate Valve & Expanding Gate Valve

CONNEX Through conduit gate valves are designed for oil & gas pipeline service. Featured with double block and bleed function, it is suitable for bi-directional flow isolation. We have 2 main series: Slab gate & Expanding gate type with maximum working temperature up to 500℃.

API 603 Stainless Steel Gate Valve
API 603 Stainless Steel Gate Valve

CONNEX 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 effective and light weighted compare with conventional API 600 valve. It is widely used in Chemical and food plant. Special design include extended bonnet for cryogenic service.

API602 Forged Steel Gate Valve
API602 Forged Steel Gate Valve

Forged steel valves contains Gate, Globe & Check valves designed fully comply with API 602 / BS 5352. CONNEX offer standard bolted bonnet joint with optional welded bonnet. CONNEX can also offer forged steel gate, globe valve with bellow seal.

ANSI Bellow Sealed Gate Valve - Cast Steel Gate Valve with Bellow
ANSI Bellow Sealed Gate Valve - Cast Steel Gate Valve with Bellow

Leakage from the valve gland is often a problem for environmental protection & sometime it is quite dangerous if such leakage is from a hazardous fluid or gas. CONNEX bellow sealed valves are designed with a bellow cartridge which welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.

DIN-EN Bellow Sealed Gate Valve - Cast Steel Gate Valve with Bellow
DIN-EN Bellow Sealed Gate Valve - Cast Steel Gate Valve with Bellow

Leakage from the valve gland is often a problem for environmental protection & sometime it is quite dangerous if such leakage is from a hazardous fluid or gas. CONNEX bellow sealed valves are designed with a bellow cartridge which welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.

Bellow Sealed Forged Gate Valve - Forged Steel Gate Valve with Bellow
Bellow Sealed Forged Gate Valve - Forged Steel Gate Valve with Bellow

Leakage from the valve gland is often a problem for environmental protection & sometime it is quite dangerous if such leakage is from a hazardous fluid or gas. CONNEX bellow sealed valves are designed with a bellow cartridge which welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.