2" x 1" 1502 LT Sour Service Plug Valve | Low Torque H2S NACE Compliant Valve

2" x 1" 1502 LT Sour Service Plug Valve – Low Torque H2S Resistant Oilfield Valve

The 2" x 1" 1502 LT Sour Service Plug Valve is designed for reliable flow control in oilfield environments exposed to hydrogen sulfide (H2S) and corrosive fluids. Built with low torque (LT) operation, this valve allows smooth handling while maintaining strong sealing performance in demanding sour service conditions.

Manufactured using NACE MR0175 / ISO 15156 compliant materials, the valve provides resistance to sulfide stress cracking, corrosion, and hydrogen embrittlement. Its metal-to-metal sealing design ensures secure shutoff, minimizing leakage risks in hazardous applications.

The compact 2" x 1" configuration and lightweight construction make it suitable for installations where space and weight are critical, while still delivering durability and long service life in upstream and midstream oilfield operations.

Key Features

• Sour service compliant (NACE MR0175 / ISO 15156)
• Low torque (LT) design for easier operation
• Metal-to-metal sealing for leak-resistant performance
• High-strength alloy construction for corrosion resistance
• Compact 2" x 1" size for space-efficient installation
• Lightweight design for easier handling and installation
• Suitable for moderate to high-pressure oilfield applications
• Low maintenance and long service life

Technical Specifications

• Size: 2" x 1"
• Model: 1502 LT Sour Service Plug Valve
• Service: Sour service (H2S resistant)
• Body Material: NACE compliant alloy steel
• Seal Type: Metal-to-metal
• Operation: Manual or optional actuation
• Working Pressure: Moderate to high pressure (application dependent)
• Temperature Range: Suitable for sour service environments
• Testing: 100% factory leak-tested
• Design: Lightweight and compact

Applications

• Sour gas and crude oil flow control
• Wellhead and manifold installations in H2S environments
• Pipeline isolation in sour service systems
• Produced water and gas treatment facilities
• Upstream and midstream oilfield operations
• Compact installations requiring corrosion-resistant valves

Frequently Asked Questions

What is a sour service plug valve?
A sour service plug valve is designed to operate in environments containing hydrogen sulfide (H2S), using materials that resist corrosion and sulfide stress cracking.

What does LT mean in this valve?
LT stands for Low Torque, meaning the valve requires less force to operate, improving ease of use and operational efficiency.

Is this valve NACE compliant?
Yes, it is manufactured according to NACE MR0175 / ISO 15156 standards for sour service applications.

Where is a 2" x 1" 1502 plug valve used?
It is commonly used in oilfield systems such as wellheads, manifolds, pipelines, and treatment facilities handling sour fluids.