2in Fig 1502 Positive Choke – 10,000 psi Sour Service

Product Overview

The 2in Fig 1502 Positive Choke is designed for high-pressure flow control applications where dependable erosion resistance, flow regulation, and serviceability are critical. Engineered for 10,000 psi sour service, the choke combines forged alloy steel construction with a replaceable choke saver cage nipple design to help manage wear in demanding oilfield environments.

The compact integral body design and Fig 1502 hammer union connections make this choke ideal for well testing, flowback, production, pressure control, and manifold applications where reliable fixed-orifice flow restriction is required.

Key Features

• 10,000 psi working pressure
• Sour service configuration
• 2in Fig 1502 hammer union MxF connections
• Integral positive choke body design
• Replaceable choke saver cage nipple
• Forged alloy steel pressure-containing components
• Compact field-proven geometry
• Serviceable wear components
• Suitable for erosive flow conditions
• Designed for demanding upstream oilfield applications

Technical Specifications

Construction & Materials

Forged alloy steel positive choke construction utilizing NACE materials, HSN/HNBR sealing elements, and a replaceable choke saver cage nipple assembly designed to improve service life in erosive high-pressure applications. Built with Fig 1502 hammer union connection hardware and integrated bleed vent configuration for demanding sour service operation.

Applications

• Well testing
• Flowback operations
• Production testing
• Pressure control systems
• Choke manifolds
• Temporary surface production equipment
• High-pressure gas service
• Sour service flow control
• Rental iron fleets

Product Benefits

• Helps control flow rates in high-pressure service
• Replaceable choke saver design helps reduce body wear
• Durable forged pressure-containing construction
• Reliable sealing performance in sour service environments
• Serviceable wear components reduce maintenance costs
• Compact design for easier integration into manifold systems
• Compatible with standard Fig 1502 treating iron systems

Assembly Components

The assembly includes:

• Positive choke body
• Choke saver cage nipple assembly
• Fig 1502 wingnut kit
• HSN/HNBR union seals
• 1/2in NPT bleed vent

Ordering Note

Choke cap sold separately. Unit is designed for use with a standard 2in Fig 1502 male (wing) blanking cap configuration.