Project Description

The Cactus Flow Long Nose Heater Choke is designed after the Thornhill Craver type. Our Long Nose Heater Choke uses the principle of the additional length of the choke body when installed on an indirect fired heater. The outlet of the choke is attached directly to the tubing coils inside of the heater, allowing the choke seat area to be immersed into the heated water bath of the heater. The heat generated by the water bath minimizes the severe refrigerating action when high pressure natural gas is metered through a small orifice.

Sizes:
Pressure: 10,000 and 15,000 NSCWP
End Connections: Butt Weld, Flanged
Max Cv:

Key Features & Benefits:
Metal Bonnet to Body Seal
Available for NACE service
Lubrication fitting in bonnet for stem maintenance
Available for Diaphragm Actuator configuration
Stainless Steel w/ Tungsten Carbide Trim
All internal parts compatible with “Thornhill - Craver”
Standard 5” diameter Body Barrel