Classification of fan-shaped valve electro-hydraulic fan-shaped valve Brief description of fan-shaped valve | Classification of electro-hydraulic fan-shaped valve Brief description of the fan-shaped valve as a discharge valve, installed under the ash bucket, its classification is mainly in two aspects: 1. Driven Installation 2. Sector valve housing
Angle.
There are two options for the drive position of the fan valve. The first is to mount the drive on the housing of the fan valve.
The type has certain requirements for the lateral space of the sector valve, but the length of the drive is reduced. The second is to install the driver in the ash
On the bucket, this installation method requires less lateral space for the sector valve, but the drive length is larger.
The housing angle of the sector valve is generally divided into two categories. The first type is a forward fan valve with no angle. This fan valve uses less material
, the most common. The second type is a lateral fan valve with an angle to choose from. This fan valve has more materials and complicated process.
Less choice.
For details, please consult: http://
18330773340
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Hydroxypropyl Methylcellulose, graininess More than 98.5% sieving rate for 100 mesh; totally 100% sieving rate for 80 mesh, Hydroxypropyl Methylcellulose HPMC is White or similar to white powder, odorless; Carbonization Temperature: 280-300 ℃; apparent Density: 0.25 to 0.70 g/cm3; Color-change Temperature: 190-200 ;Surface Tension: 42-56 dyn/cm in 2% aqueous solution.
Hydroxypropyl Methylcellulose used in Ceramic industry
- Used widely as binder in the ceramic production industry.
Hydroxypropyl Methylcellulose used in Coating industry
- Used as thickening agent, dispersing agent and stabilizer in the coating industry.
- Have a good compatibility in water or organic solvents.
- Used as the paint remover/stripper.
Hydroxypropyl Methylcellulose used in Ink printing
- Used as thickening agent, dispersing agent and stabilizer in the printing ink industry.
- Have a good compatibility in water or organic solvents.
The molecular formula of hydroxypropyl methylcellulose is shown below
150000 Viscosity Hydroxypropyl Methylcellulose
Pharmaceutical Grade,150000 Viscosity Hydroxypropyl Methylcellulose,Mhpc Pharmaceutical Grade,Hydroxypropyl Methyl Cellulose
Hebei pancan trading co. LTD , https://www.hbpancanshangmao.com