api 6a gate valve
https://www.aqemachinery.com/product-slab-gate-valve1.html
API 6A Slab Gate Valve
Yulin Machinery This high-performance two-way flat API 6A Slab Gate Valve gate valve is ideal for high pressure critical service applications of 3000 psi to 15000 psi on wellheads, Christmas trees and manifolds.
Product Description
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, eliminates washing by solids in fluid.
Mental-to-mental seal is used between bonnet and body, gate and seat body and seat
The surface of gate andseat 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: 2000PSI-20000PSI
Nominal Bore: 1-13/16-9″(46mm-230mm)
Working Medium: oil、 natural gas、 mud and gas ,containing has、co
Working Temperature:-46C-121’C(Class LU)
Material Class: AA、BB、cc、DD、EE、FF、HH
Specification level: PSL1-4
Performance Requirement: PR1-2
