Gate Valves

AGB Gate Valves are engineered for full-bore, bi-directional isolation in high-pressure oil, gas, and power generation pipelines. The through-conduit slab gate design eliminates internal cavities that trap media, making them ideal for pigging operations. Metal-to-metal seating ensures reliable shutoff even in high-temperature, erosive, or sour service conditions per NACE MR0175.

✓ Through-conduit design eliminates cavities for pigging
✓ Metal-to-metal seating for high-temperature service
✓ Sour service rated per NACE MR0175 / ISO 15156
✓ Bolted bonnet for easy in-line maintenance

Size Range

2"–56"

Pressure Class

ASME 150–2500

Temp Range

-46°C to +538°C

Gate Type

Slab & Wedge

Technical Specifications

Parameter	Value
Product Number	AGB-GV-002
Series	GV Gate Valve
Size Range	2" – 56" (DN50 – DN1400)
Pressure Class	ASME 150 – 2500
Temperature Range	-46°C to +538°C
Gate Type	Slab gate (through-conduit) & Wedge gate
Stem Type	Rising OS&Y / Non-rising
End Connection	Flanged RF/RTJ, Butt Weld
Body Materials	WCB, LCB, CF8M, Duplex SS, F51, F53
Seating	Metal-to-metal (Stellite overlay), Soft seat
Design Standard	API 600, API 602, BS 1414, ASME B16.34
Face to Face	ASME B16.10
Sour Service	NACE MR0175 / ISO 15156
Factory Test	API 598 hydrostatic shell & seat test

Primary Applications

Oil & Gas Pipelines

Power Generation

Petrochemical Plants

Pigging Operations

Sour Service Environments

Refinery Isolation