| Price: | Negotiable/Piece |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 1/Piece |
| Pay Type: | L/C,T/T,D/P,Paypal,Money Gram |
Three eccentric metal hard sealbutterfly valve Overview
Three eccentric metal hard sealing butterfly valve series products which is a newly developed long-life, energy-saving butterfly from my company, Products meet national standards JB/T8527-97(metal hard seal butterfly valve), GB/T13927-92(Universal valve pressure test)standards and Valve other relevant provisions of the standard. This product consists of the main components of the valve body, valve plate, Sealing ring ,Transmission mechanism and other components. Its structure adopt design principles is three eccentric, Elastic sealing and multi-level seal compatible with the new technology of processing of hard and soft, when the butterfly valve running, it can reduce the torque force, achieve labor saving, energy saving function.To ensure that the butterfly valve of the whole reliability of corrosion, high temperature resistance, resistance to wear and tear. The main performance characteristics are:
1. Unique structure, small and lightweight type, flexible operation, labor-saving and convenient;
2. Reliable sealing, air sealing can be achieved without leakage;
3.Flow curve tending to straight line adjustment, the best performance;
4.Adopt the three eccentric principle;
5.Wide range of applications. It can be used for water, steam, oil, air, gas and other media;
17. The application of different temperature and pressure levels below 6.4Mpa, anti-corrosion and other pipeline media.
Standard and Specification:
Manufacture Standard | JB/T8527 | |
Structure Length | GB/T12221 | |
Match Tube Flange | JB/T74~90, HGJ67, GB/T9112~9131 | |
Quality Guarantee | ISO9001 | |
Pressure-temperature Grade | GB-T9131, HGJ67, JB/T74 | |
Inspection Standard | GB/T13927 | |
Nominal Diameter ( DN ) | 40~2400mm | |
Nominal Pressure ( PN ) | 0.25~4.0MPa | |
Test Pressure ( Ps ) | Seal | 1.1×PN |
strength | 1.5×PN | |
Working Pressure | 1.0×PN | |
If you are interested in our products,pls contact us without hesitation and also tell us the following questions:
1.raw material (medium)
2.working pressure
3. Nominal Diameter ( DN )
4.temperature
5.flow
| Prod Model: | LDN40-2000 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: | Butterfly Valve |
| Design Feature: | Three Eccentric |
| Nominal Diameter ( Dn): | 40--2400mm |
| Valve Standard: | GB/T13927 |
| Nominal Pressure (Pn): | 0.25-- 4.0MPa |
| Model Number: | Ld |
| Appalication: | Chemical, Water, Melting Industry |
| Structure Length: | GB/T12221 |
| Quality Certification: | ISO 9001 |
| Produce Requirement: | Customized |
| Work Pressure: | Mid-Pressure (',2.5mpa< Pn <6.4mpa) |
| Structure: | Three-Eccentric Sealing |
| Working Temperature: | Medium Temperature (',120??C |
| Application: | Water Industrial Usage |
| Material Of Seal Surface: | Metal Hard Sealed |
| Driving Mode: | Manual Pmeumatic Hydraulic Turbine Electrical |
| Connection Form: | Flange Wafer Lug Support |
| Seal Form: | Metal Hard Sealed |
