GTC Series Slab Through Conduit Gate Valve

Features & Benefits

Slab through conduit gate valves are designed and manufactured in accordance with API 6D and API 6A standards and specifically for on-off services. This valve is suited to withstand all type of process fluids, under high pressure and temperature conditions.

The valve design includes a rising stem which accommodates the upward and downward movements of the gate allowing it to open and close under the line pressure.

In normal operation, line fluid fills the cavity and the gate is lifted by the pressure generated from the flow path assisting the actuator spring to open the valve, resulting in a fail-open configuration.

Slab through conduit gate valves are piggable in the fully open position and generate pressure drop across the valve equal to the inside diameter of the connecting pipe.

Seat design

• Metal-seated with hardfacing on wedge and Seats

Features

• Secondary seals in Pure Graphite
• Anti-Static Device
• Anti Blow out stem
• O-ring /Lip seals configuration
• Fully piggable design
• Negligible pressure drop in fully open position
• Relief valve in the body cavity
• Easy in line maintenance
• Customized design for horizontal stem installation and or vertical pipeline installation available

Operator

• Manual: Gear with handwheel
• Actuated: Linear Pneumatic/ Hydraulic/Electric

Testing & certifications

• Compliance with API 6D & ISO 5208 & API 598 inspection and testing
• Compliance with API 6A inspection and testing
• Fire safe and fire tested as per API 6FA/ 607
• Fugitive Emission as per ISO15848
• PED 2014/68/UE
• Available as per API 6A Standard:
• Product specification levels (PSL 1, 2, 3, 3G and 4)
• Performance requirement levels (PR1, PR2)
• Design validation as per PR2F