Extended stem gate valve
Extended stem gate valves are designed and manufactured to provide maximum service life and dependability. All extended stem gate valves are full ported and meet the design requirements of API 600 & API 6D / BS 1414 & BS EN 1984 and generally conform to ASME B16.34. Valves are available in carbon steels ASTM A216 […]
Stainless steel integral flanged gate valve
Stainless steel integral flanged gate valve has a better performance than welded flanged type though the cost is higher a little. It can avoid the defect for the welding cracks and sand holes. Nominal pressure:Class 150 to 2500 Nominal diameter: 0.5in-2in Forged steel gate valves to API 602 or BS 5352; Inspection and Test: […]
ASME B16.34 pressure seal bonnet gate valve
ASME B16.34 pressure seal bonnet gate valve, also called high pressure gate valve, is designed and manufactured according to ASME B16.34 or API600, and the valve has the characteristics of beautiful appearance, compact structure and reliable seal. It is suitable for various pressure scope for pipelines Class900 to Class2500. The pressure seal bonnet gate valve […]
Knife gate valve
Knife gate valve Product features: simple and compact structure, lightweight and flexible operation, easy to install and dismantle Nominal pressure:PN6,PN10,PN16 Nominal diameter: DN50-DN2000 Main material: cast steel, stainless steel Temperature: -29℃-900℃. Applicable media: pulp, sewage, coal slurry, ash, slag-water mixture Connection mode: flange connection Transmission mode: manual, pneumatic, hydraulic, electric, etc.
Soft seal gate valve
Product Features: The use of resilient gate valve force is produced by a small amount of deformation of the compensatory effect to achieve a good sealing effect, can be widely used in construction, food, medicine, chemical energy, water supply and drainage and other industries, in pipelines and equipment as a regulator and cut-off,It can be […]
Fluorine lined gate valve
Product features：Full diameter Small flow resistance Forced sealing Product standard：AP1600、GB12234、HG3704 Nominal pressure：150LB、PN10、PN16 Nominal diameter：DN25-DN350 Main material: carbon steel, stainless steel Lining material: PFA, FEP, PVDF, PO, ETFE Operating temperature: -46℃~180℃ (according to the body and lining materials and the use of different differential pressure, the use of temperature changes) Applicable media: sulfuric acid, hydrochloric acid, […]
Flat gate valve
Product features: 1、Using floating valve seat, two-way cut-off, reliable sealing. Seat internal lip gasket, low-pressure sealing and fire protection. 2、Gate and valve body have fine machining of the guiding mechanism, while the sealing surface are spray welded carbide, erosion resistance. 3, due to the floating seat and fine processing of the guiding mechanism, so that […]
Power station gate valves
Product features: 1、Products are designed according to NB/T 47044 and ASME B16.34 standards. 2、The valve stem is tempered and nitrided, with high temperature resistance, wear resistance and good corrosion resistance. 3、Valve body cavity adopts pressure self-tight sealing structure (Wood seal), the higher the pressure of the valve body cavity the better the sealing performance. 4, […]
GOST Gate Valve
GOST 5762-2002 Cast Steel Gate Valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typical gate […]
API 6D/600 Gate Valve
Gate valve is a vertical movement along the center line of the path of the valve, can only be used for fully open or fully closed, can not regulate the flow. When closed, the gate valve can rely on media pressure or external sealing. Self-sealing rely on media pressure, while the forced sealing rely on […]