✧ Description
PFFA plate manual gate valves are available in a variety of sizes and pressure ratings to meet different industrial requirements. Whether you need a valve for a small-scale operation or a large-scale industrial process, we offer a variety of options to meet your specific needs. Our valves are equipped with a handwheel operating mechanism for easy manual control and operability, ensuring efficient fluid regulation.
PFFA Slab Gate valves are widely used at wellhead equipment, christmas tree, manifold plant equipment and pipelines. Full-bore design, effectively eliminate the pressure drop and eddy current, slow flow of solid particles in the valve. Between bonnet & body and gate & seat are adopt metal to metal seal, between gate and seat are adopt metal to metal seal, surface spraying (heap) welding hard alloy, has good abrasion resistance, corrosion resistance. Stem has back seal structure so as to replace seal ring of stem with pressure. There is a seal grease injection valve on bonnet so as to repair seal grease and provided seal and lubricate performance of gate and seat
It is match with all kind of pneumatic (hydraulic) actuator as customer's requirement.
PFFA plate manual gate valves are designed with user convenience in mind for worry-free operation, reduced downtime and increased productivity. Low-friction stem packing minimizes the need for frequent maintenance, ensuring smooth and reliable performance over the long term. Additionally, these valves feature a concealed stem design that allows for compact installation while maintaining optimal functionality.
✧ Specification
| Standard | API SPEC 6A |
| Nominal size | 2-1/16"~7-1/16" |
| Rated pressure | 2000PSI~15000PSI |
| Product specification level | PSL-1 ~ PSL-3 |
| Performance requirement | PR1~PR2 |
| Material level | AA~HH |
| Temperature level | K~U |
