Product Description
Body construction: Wafer type monoblock body with bi-directional flow.
Applicable medium: Sewage water, powder, paper pulp
Size: DN40-DN900
Pressure: PN10, PN16, 150LB, JIS10K
Body material: Cast iron, ductile iron, stainless steel
Disc material: 201, 304, 316, 316L
Connection: Wafer
Seat: NBR, EPDM
Packing: Graphite, PTFE
Body construction: Wafer type monoblock body with bi-directional flow.
Applicable medium: Sewage water, powder, paper pulp
Actuator: Hand wheel, bevel gear, pneumatic, electric, hydraulic, electro-hydraulic, chain wheel, lever
Detailed Product Description
1. Resilient renewable
2. Seated, two-way sealing,
3. Zero leakage, long lifetime,
4. Heat-resistant, corrosion resistance
Knife gate valve
With GS, CE certificate
Non-toxic, environmental-friendly material
Customized design offered
High quality, reasonable price
Our production process are made under ISO9001, CE, API strictly
We can produce many kinds OF Knife Gate Valve
Note: Knife gate valve as for the difference working condition, difference working
Condition difference design, so we have to redesign the products according to your working
Codition. The pictures below designed before are served as reference.
Our ASNI knife gate valve type features:
1, seal by structural ceramics, can prevent solid grain scour to seal face, wear, ensure valve seal Lasting effective.
2, single seat design can effectively prevent the deposition of slag and jam.
3, single seat, one-way sealing.
4. The valve plate design is flat with blade shape, easy to cut materials or granular media, the valve Plate close to seal face, shave their the quality and slag particles which are stick to seal face and Valve plate, short type structure design makes the body more compact structure.
5. Choose packing also adopt the PTFE braid rope, seal depth design enough sealing and reliable.
6. Working principle: A. Low pressure difference condition, gate main through stem external force and Guide pad/, its seal face and seat close together joint sealing; B. High pressure difference state, the Valve plate realize the seal face seal mainly under high pressure end ressure promote
7. The valves are suitable for power plant dry ash system, the warehouse pump material out conveying, Also can be used in mining, paper making, chemical industry etc of all kinds have worn slag, cinders, And slag water mixture medium in pipelines as an opening and closing. Nominal pressure IS 1.0 MPa, Applicable temperature less than 80 ° C.
8. The valve seal adopt double seal structure type, soft seal + metal seal, metal sealing layer effective Protection soft sealing layer, increase the life of the seal; The valve body and cover adopt WCB steel Castings, filler/packing used high quality wear-resisting mixed Flexible
Purpose/Application:
Apply to solid such as ash, mud slag, coal slurry, pulp, sewage of solid, liquid-solid, and Gas-solid two-phase medium conveying system in the pipeline for switching valves, such as Heavy medium in the piping system for coal preparation plant
Tianjin Tanggu Huayang Valve Co., Ltd, established in 1956, is a share-holding company which originated from the system reform of Tianjin Tanggu Valve Plant. It is the manufacturer firstly imported the technology of centerline butterfly valve. Huayang is a modern valve company providing R&D, manufacture, sales and service.
The headquarters locates in Wuqing Economic Development Area, and enjoys convenient transportation. It covers an area of more than 40, 000 square meters. The company has its own R&D center, manufacture center and inspection center, obtained 12 national patents, passed ISO9001 certificate by TUV and CE certificate by LR.
The product adopts advanced manufacturing processing and strictly conforms to international standards, such as API, DIN, BS, EN, GB, etc. The main produces are butterfly valve, ball valve, gate valve, globe valve, check valve, control valve, strainers etc. The products are widely used in water supply and drainage, power generation, petrochemical, coal chemical industry, metallurgy, medicine and food, etc. The products enjoy good reputation in both domestic and overseas markets.
Tianjin Tanggu Huayang Valve Co., Ltd fully implements 5S management and ERP information management system. With the principle of "leading technology, excellent quality, prompt delivery, satisfied service", we strive to build it into the top valve enterprise in China, and provide first-class product and service for customers all over the world.
