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DN800 Soft Seal Gate Valve

  • DN800 Soft Seal Gate Valve
  • DN800 Soft Seal Gate Valve
  • DN800 Soft Seal Gate Valve
  • DN800 Soft Seal Gate Valve

DN800 Soft Seal Gate Valve

    Min. Order: 1 Piece/Pieces
    Transportation: Ocean
    Place of Origin: CHINA
    Port: Ningbo,Shanghai

Product Description

Basic Info.

Model NO.
Seal Surface
Parallel Gate Valve
Thread Position of Valve Rod
Inside Gate Valve
Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Industrial Usage, Water Industrial Usage, Household Usage
Transport Package
Wooden Box
Hebei, China
HS Code
Production Capacity

Product Description

DN800 SOFT-SEAL GATE Valve 800 Turbine soft-seal gate valve is one of the commonly used cut-off Valves, which is mainly used to connect or cut off the medium in the pipeline, and not fluid corrosion sealing surface relative movement between small, not easy to scratch, mostly for low, medium and high pressure medium and large caliber. Features of 800 TURBINE SOFT SEAL GATE VALVE: Smooth passage, small flow coefficient, reliable seal, easy and flexible operation. 800 TURBINE SOFT SEAL GATE valve technical specification: DN800 temperature: ≤100 °C material: SPHEROIDAL GRAPHITE CASTING, connection: Farlane, for a long time the market used in the General Gate Valve, the General Existence of leakage, easy to rust phenomenon, our factory introduced, the soft-sealing gate valve produced by this technology overcomes the defects of General Gate Valve, such as poor sealing, elastic fatigue, easy rusting, etc. . The soft-seal Gate Valve makes use of the elastic gate to compensate the slight deformation and achieves a good sealing effect. The valve has the advantages of light switch, reliable sealing, good elastic memory and long service life. Application: widely used in tap water, sewage, construction, food, power, medicine, metallurgy, textile, energy and other fluid pipeline as regulation and closure device. FEATURES OF PRODUCT STRUCTURE: flat-bottom Valve seat -- The traditional gate valve is usually deposited in the groove of the valve bottom because of foreign materials such as stone, wood, cement, paper scraps and sundries after being washed by water, the bottom of the soft seal gate valve adopts the same flat bottom design as the water pipe. It is not easy to cause the accumulation of sundries and make the flow unimpeded. The whole package ---------------------------------------------------------------------------------------------------------------------------------------------- -- Not Easy to fall off and good elastic memory. The Foshan body is coated with powder epoxy to prevent corrosion and rusting of the body and to be used in sewage systems. Non-fragile traditional cast iron gate valve often because of foreign objects hit, collision or overlap and so on. This situation has been greatly reduced by the replacement of the valve body with ductile iron. Three "O" ring seal ring -- because the valve stem adopts three "o" ring seal ring seal design, it can reduce the friction resistance when the switch is on, greatly reduce the leakage phenomenon and can change the seal ring without stopping the water construction. It helps to Harvard because the valve body is coated with epoxy, and the inner and outer surfaces of the gate are covered with rubber so as not to rust or corrode. The body of the Investment Casting Foshan valve is of, cast, and precise geometry so that the valve body can be sealed without any finish machining. The body is made of SPHEROIDAL graphite and its weight is 20% ~ 30% lighter than that of traditional gate valve. It is easy to install and maintain
DN800 Soft Seal Gate Valve Manufacturers


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 Lianggong Valve Group design, develop, manufacture, test, sell and serve industry valves, including cast and forged steel/stainless ball valves, gate valves, globe valves, check valves, butterfly valves. Lianggong's registration capital is 258 million CNY, with 9 sub-companies that are fully controlled. Valve's sizes can be DN10-4000 and 1/2" ~ 56", pressure from 0.6 to 42.0 MPa and 150 lb to 2500 lb, temperature ranges from -196℃ to 649℃. It is widely used in power station, nuclear power, petroleum, chemical industry, natural gas, military industry, municipal administration, metallurgy, construction, pharmacy, paper making, coal mine, cement, pollution discharge, environmental protection, energy saving and other industries. Its products are reliable in quality and stable in performance and are highly praised by users.

Company Info

  • Representative: Pan Chengtao
  • Product/Service: Gate valve , Ball valve , Check Valve , Globe valve , Butterfly valve , Modulating Valve
  • Capital (Million US $): 258000000RMB
  • Year Established: 1989
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 61 -70 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Contact Person: Mr. Aaron Zhang
  • Tel: 86-577-88709777
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