The TOPLAND’s chokes are meant for variable flow, it has externally controlled indicator showing orifice size in the increment of 1/16th inch. The variation in choke size is achieved by rotating handwheel to obtain desired flow rate at down stream side. Interchangeability of parts to construct a positive adjustable choke.

- Pressure rating, 3000PSI to 15000PSI

- Size Range: 1-13/16” to 4-1/16”

- Type: TLH(equivalent to H2)

- Operations: Manual / Hydraulic

- Material classes. AA to HH

- Temperature, PU, LU

- PSL 1 to 3 and PR 1 & 2

- Brand: SY,WH, TG, Etc.

- Production: Made in China ( also available for OEM)

- Price: same price as manufacturer.

- Available for Oil, Gas, H2S, CO2

- Freight terms: FOB / CIF/ DAT

The positive choke valve is employed on Christmas trees and wellheads and designed for flow control. In order to control flow rate, the positive choke valve uses flow beans in different orifice diameters that can be changed to adjust the effective area available for the flow.

Features:

All pressure containing parts are made from alloy steels for enough tensile strength in order to ensure the safety and reliability at rated working pressure.

Choke beans are made from hard alloys for good wear and erosion resistance

- Pressure rating, 3000PSI to 15000PSI

- Size Range: 1-13/16” to 4-1/16”

- Type: TLG

- Material classes. AA to HH

- Temperature, PU, LU

- PSL 1 to 3 and PR 1 & 2

- Brand: SY,WH, TG, Etc.

- Production: Made in China ( also available for OEM)

- Price: same price as manufacturer.

- Available for Oil, Gas, H2S, CO2

- Freight terms: FOB / CIF/ DAT