Gate Valve - GVA
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Gate Valve - GVA
The Gate Valve is a valve that is primarily designed for on-off services. It is available in two types: SLAB GATE VALVE and PRESSURE SEAL GATE VALVE. The valve is available in sizes ranging from NPS1/2″ to 56″ and is rated for Class 150 to 2500. The valve is made of various materials including WCB, LCD, WC6, WC9, C12, C5, CF8, CF8M, CF3, and CF3M. The valve is designed to meet standards such as API 600, BS1414, and ASME B16.34. The valve conforms to standards such as ASME B16.10 and BSEN 558. The valve is designed to meet standards such as ASME B16.5, ASME B16.47, and BSEN1092. The valve is tested and inspected according to standards such as ISO5208, API600, and BS6755. The valve can be operated manually using a Worm Gear, or automatically using a Pneumatic Actuator, Electric Actuator, or Manual Actuator. The valve is designed with an OS & Y, bolt bonnet, single wedge structure type.
Applications Area
Oil & Gas
Chemical
Water
LNG
Mining
Marine
Power
Oil Transportation
Function
Process Valve Systems
Applicable Industrial Standards
API / ANSI / ASME DIN / BS / GOST / GB
Customization
Available Materials
Type: Carbon Steel / Alloy Steel / Stainless Steel / Duplex / Stainless Steel / Special Alloy Steel Form: Casting / Forging / Bar
Size and Class Range
Class: 150# – 4500# (PN 6 – PN 760)
Specifications
Size
NPS1/2″-56″
Pressure Rating
Class 150~2500
Material
WCB, LCD, WC6, WC9, C12, C5, CF8, CF8M, CF3, CF3M
Temperature
-29~540°C
Design Standard
API 600, BS1414, ASME B16.34
Face to Face
ASME B16.10, BSEN 558
End Connection
ASME B16.5, ASME B16.47, BSEN1092
Test and Inspection
ISO5208, API600, BS6755
Structure Type
OS & Y, Bolted bonnet, single wedge
Operation method
Manual. Electric Actuator Pneumatic Actuator
Special Testing
- High Pressure Gas Test Under-Ground
- Remote Witness Through Camera
- High Temperature Testing
- Cryogenic Testing
Quality Control
- PMI Material Inspection
- Non-Destructive Examination Ultrasonic Inspection
- Tensile Test
- Impact Test
- Coordinate Measuring Machine (CMM) Inspection Arm
- Fe Test Mult - Turn Valve
- Big Size - Standard Test Up to 56 in/DN 1400