API 6A Gate Valve, 2000-20000 PSI, DN46-DN230, PFFA, PFF Series

Key Specifications / Features

Model No.: JSC-231201-ASW-02

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Discover precision and reliability with our API 6A Gate Valve from a top-tier supplier in China. The PFFA, PFF Series offers versatility in sizes 1-13/16 to 9 inches (DN46-DN230), handling pressures from 2000 to 20000 PSI, and meeting PSL1-4 standards. Featuring designations AA-HH and a robust metal-to-metal seal, our gate valve ensures top-notch performance for critical applications. Trust in our commitment to quality for unparalleled precision in the field.
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Detail Information

API 6A Slab Gate Valve have PFFA Series and PFF series. Details as below:
 
PFFA Series Gate valve
 
Full bore design eliminates efficiently pressure drop and vortex and eliminates washing by solids in fluid.
Metal-to-metal seal is used between bonnet and body, gate and seat body and seat.
The surface of gate and seat is weld overlay with hard alloy, which has feature of corrosion resistance and washing resistance.
The bonnet and stem designed with back seal, can replace stem sealing under pressure.
One side of bonnet is designed with sealant injection in order to supply sealant and improve seal and lubrication performance of gate and seat.
Can complete with different pneumatic (hydraulic) actuator upon user's requirements.
Working Pressure: 2000 PSI - 20000 PSI
Nominal Bore: 1-13/16 – 9 Inch (DN46-DN230)
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
 
PFF Series Gate Valve
 
Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid
Metal-to-metal seal is used between bonnet and body, gate and seat, seat and body
The surface of gate and seat is welding overlay with hard alloy, which has feature of corrosion resistance and washing resistance.
The balanced stem can balance the stem load. Reduce load of stem thread and bearing to decrease operating torque.
The bonnet and stem are designed with back seal, which can replace stem sealing under pressure.
One side of bonnet is designed with sealant injection valve.
Rising stem structure can indicate open and close of valve.
Complete with different pneumatic (hydraulic) actuator upon user's requirements.
Working Pressure: 2000 PSI - 20000 PSI
Nominal Bore: 1-13/16 – 9 Inch (DN46-DN230)
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
 
 

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