Adjustable Chokes
The Delta Choke Valve family is designed to be a modular solution for control valves. Utilizing the same choke body, the choke valve can be converted to either a positive or adjustable trim.
Available on a full range of trims that meet API 6A criteria for temperature, material, PSL and PR. Suitable for onshore and offshore environments, for general and sour services.
Qualified in accordance with PR2F testing as per API 6A and NACE MR0175.
Licensed manufacturers of API 6A, API 16C Choke Valves & manifolds. Variety of configurations, customized trim and sizing options available to suit a wide range of flow characteristics.
Automation options available with hydraulic, Pneumatic & electrical actuation.
Description
Needle and Seat
Adjustable flow with shutoff capability, easily field replaceable with Interchangeable parts, Variety of configurations, trim and sizing options, Maximum Orifice can be selected, and Variable flow adjustment can be achieved with moving needle. Position Indication available.
Distinct Feature:
- Suitable for Low differential pressure applications
- Simple Cost-effective design.
Plug and Cage
Like Needle and seat type choke with Adjustable flow, shutoff capability, easily field replaceable with Interchangeable parts, Variety of configurations, trim and sizing options.
Distinct Feature:
- Due to its design capability, it can handle higher capacity.
- Better control resolution
External Sleeve Type
To handle High differential pressure applications, better abrasive resistance, noise reduction, reduced cavitation in liquid service
Distinct Feature:
- Suitable for High differential pressure applications.
- Better velocity & Erosion control.
