نام محصول:
دریچه
نام انگلیسی:
Choke valve CC series
برند:
CAMERON
مشخصات:
Cameron’s first nonretrievable subsea choke was installed in 1975, and with more than 800 of these rugged chokes installed to date, they continue to demonstrate that they are a proven, reliable choice.
Permanently mounted to a subsea structure such as a Christmas tree or manifold, our subsea choke body can also be incorporated into a retrievable flow control module or choke bridge, which can house flowmeters and instrumentation devices. To maintain or replace the choke or trim, the flow control module or choke bridge is retrieved. These Cameron chokes are usually fitted with a hydraulic stepping or stand-alone DC electric actuator, but can also be adjusted by an ROV or diver.
Specifications
Controllable Cv
– 1–1,000
Actuation
– Cameron SLCA hydraulic stepping linear choke actuator (3,000- or 5,000-psi supply), RD250 ROV gearbox, or electric actuator
Position feedback
– Linear variable differential transformer analog (4 to 20 mA) or digital CANBus
Service life
– 20 years (excluding wearing trim elements)
Certification
– API Specs 6A and 17D, ISO 10423 and 13628-4, NACE MR0175, NORSOK
توضیحات:
Type
plug
Operation
electrically-operated, hydraulically-operated
Function
flow control, choke
Media
for seawater
Body$
rugged
Other characteristics
ISO
DN
Min.: 2 inMax.: 8 in
Pressure
15,000 psi
Temperature
Min.: -46 °C(-51 °F)Max.: 177 °C(351 °F)
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