API 6A Wellhead Valves
WELLHEAD API 6A VALVES
Valves API 6A:
• FC Type Gate Valves –API 6A
• M Type Gate Valves –API 6A
• Check Valves
• Positive Choke Valve
• Accessories–API 6A
FC TYPE GATE VALVES
Gate Valve ‘FC’ type is a field-proven valve which provides reliability and interchangeability, bi-directional sealing and a non-rising stem making it ideally suited for drilling Manifolds, X-mas trees and severe service, one piece gate helps to prevent line sediment from entering the body cavity.
• Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid
• Standard bore sizes from 1-13/16” thru 7-1/16”
• Working pressures of 10,000 psi and 15,000 psi
MODEL-M GATE VALVES
Key Features:
• Available in 2-1/16″ through 7-1/16″ sizes
• 2,000 to 10,000 psi working pressure
• Cast and forged body construction
• Packing injection fitting for seal integrity
• Y-Temp configurations available
• Can be fitted with expanding or slab gates
CHECK VALVES
• The working medium flows in single direction
• Working Pressure: 2000PSI～20000PSI
• Nominal Bore: 2.1/16″～4.1/16″ (52mm～103mm)
• Working Medium: oil natural gas mud and gas containing H2S、CO2
• Working Temperature: -46°C～121°C（Class LU）
• Material Class: AA、BB、CC、DD、EE、FF、HH
• Specification level: PSL1-4
• Performance Requirement: PR1-2
POSITIVE CHOKE VALVES
• The bean orifice is made of ceramics or hard alloy, with performance of wearing resistance and washing resistance
• The bonnet connection form is union, which is more convenient to replace bean
• Working Pressure: 2000PSI～20000PSI
• Nominal Bore: 1.13/16″～7.1/16″ (46mm～180mm)
• Working Medium: oil natural gas mud and gas containing H2S、CO2
• Working Temperature: -46°C～121°C（Class LU）
• Material Class: AA、BB、CC、DD、EE、FF、HH
• Specification level: PSL1-4
• Performance Requirement: PR1-2
