Jiangsu, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, HSE
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Overseas Agent / Branch

Choke Valve, drilling equipment, drilling tool manufacturer / supplier in China, offering Manual Orifice Choke Valve, Plug Valve (CDPV), Weld Neck Flange for Wellhead and so on.

Gold Member Since 2009
Audited Supplier

Manual Orifice Choke Valve

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Min. Order: 1 Piece
Production Capacity: 300 Set/Sets per Month
Transport Package: Export wood case or by buyer
Payment Terms: L/C, T/T
Specification: API 6A
Trademark: Chance Door
Origin: China

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Basic Info

Model NO.: CDCV
HS Code: 84818010

Product Description

Orifice choke valve is molded of two pieces of special carbon tungsten plates with rather ability of erosion resistance, one of which rotates to alter the concentricity between the upper orifice and lower orifice of two plates so as to adjust the flow-rate of fluid or gas.
The valve is used for manifold such as drilling, fracture, mud circuit, ground high-pressure gas injection/production, it has a outstanding feature that the pressure difference between inlet and outlet, as closing, can press both of the plates fast together so as to put into effect of sealing cutting, especially in the case that the pressure suddenly rises or falls, the pre-set sign-rate of high/low pressure sensor can be helpful for automatic closing/shut so as to avoid heavy accident. It is outstanding advantage that it has long working life and ability of erosion/corrosion resistance in comparing with other choke valves.
Parts List:

2Lower Seat Bushing14130
3Upper Seat Bushing14130
4Upper Seat1YG8
9Screw Housing15140
15Split Bushing15140
16Packing Gland15140
17Bonnet Nut125140
19Bonnet Stud124130
20Lower Seat1YG8

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