Adjustable Choke Valve
This choke valve provides precise flow control in high-pressure systems. It features a robust construction suitable for demanding industrial environments.
Technical Specifications
Overview
High-Performance Adjustable Choke Valve
This adjustable choke valve is engineered for precise flow control in demanding high-pressure environments, featuring a robust forged steel body available in alloy or 410 stainless steel. Designed for versatility, it allows for easy in-line conversion between positive and adjustable configurations to maximize operational efficiency. The valve includes safety features like an automatic body pressure vent and rugged bonnet nut lugs for quick maintenance in the field.
Technical Specifications
Service Compatibility
H2S ServiceNACE MR-01-75
Connection Types
- API Flanged
- ANSI Flanged
- Threaded
- Body Material
- Forged SteelAlloy Steel410 Stainless Steel
Operational Features
Safety & Maintenance
- Automatic pressure vent (one-turn unscrew)
- Rugged forged lugs for hammering
- Lube fitting for smooth stem operation
- Thumb screw for stem locking
- Flow Indicator Scale
- Calibrated in 64ths of an inch
Trim Configurations
Available Trim Options
| Trim Type | Application | Performance Characteristics |
|---|---|---|
| Needle and Seat Adjustable | High capacity, moderate erosion | Lower pressure drops |
| External Sleeve Cage | Erosion service, fine control | Higher pressure drops, lower noise |
| Positive Bean | High capacity, moderate erosion | Lower pressure drops |
| Positive Cage Bean | Erosion service | Higher pressure drops, lower noise |
