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This
choke valve makes full use of modern materials and manufacturing
techniques. It is robust, easy to maintain, conforms to
International Design requirements and Quality Assurance programs.
Reasonable
price and low cost of spares makes it the most cost effective valve
on the market today.
 The adjustable choke
valves can be divided into needle, plunger and orifice plate type
and can be manually or hydraulically operated. Flow and pressure can
be adjusted through changing fluid passage section by cone surface
of needle type valve bar, vertical movement of plunger or rotation
of orifice plate
Features
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Manufactured
and Tested in Accordance with API 6A
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Carbide alloy is
embedded into cone head of valve bar and flow nipple, and
plunger and orifice plate are made of special metal
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Flow adjustment is
indicated on a measuring scale
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Both thrust
bearings with large load capacity and composite rubber-plastic
stem lip packing reduces operating torque
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Fixed flow nipple
in English system can be interchanged with other products
Available
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Positive
choke valve,
adjustable choke valve and hydraulic choke valve
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Medium: oil, gas, slurry and sour gas
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End connections:
flanged or union
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Bore Size: all
popular
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Working Pressure:
5,000psi to 15,000psi
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Temperature:
P U
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API.6A Material
Classes: All Available
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Material Classes
DD, EE, FF, HH, to NACE MR-01-75
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Level of product specification: PSL1,
2, 3
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Level of performance requirement:
PR1, 2
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Fire Rated Design
Available
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