G46 straight through diaphragm valve,straight through diaphragm valve, diaphragm valve

G46 Straight-through diaphragm valve Product introduction:

Designed to control non-corrosive or generally corrosive media, the body cavity surface is not lined or covered with a variety of rubber to choose from, suitable for different operating temperatures and liquid pipelines.

Applicable temperature: ≤85℃, ≤100℃, ≤120℃, ≤150℃(according to lining and diaphragm material)

Pressure rating: PN(MPa) 0.6 1.0 1.6

Mainly used in biopharmaceutical, food, industry; As well as industrial water treatment in power, chemical, electroplating, and other industries, it is also used in the production of semiconductor wafers. The valve is especially suitable for transporting corrosive and viscous fluids, such as mud, food, drugs, and texturing adhesive fluids, and can be applied to different temperatures according to different lining and diaphragm materials.

Product implementation standards:

1. Design and manufacture: BS5156

2. Structure length: BS5156

3. Blue connection size: BS4504, DIN2532, JIS B2212, ANSI B16.1, ISO2004

G46 straight-through diaphragm valve Features:

Diaphragm valve is a special form of cut-off valve:

1. The opening and closing parts of the elastic seal ensure that there is no internal leakage;

2. Streamlined flow path, making pressure loss small;

3. No stuffing box, so no leakage;

4. The valve body and the cover are separated by the middle diaphragm, so that the valve cover above the diaphragm, the valve stem and other parts are not eroded by the medium;

5. Diaphragm can be replaced, low maintenance cost;

6. The diversity of lining materials can be applied to various media, and has the characteristics of high strength and good corrosion resistance.

Product testing:

1. Lining layer: electrical spark detection

2. Test and inspection according to BS6755 standard

3. Nominal pressure: PN(MPa)

4. Valve body: PN×1.5

5. Seal: PN×1.1

Parts materials:

1. Valve body: cast iron, ductile iron, carbon steel, stainless steel

2. Valve cover: cast iron, ductile iron, carbon steel, stainless steel

3. Lining: unlined, rubber

4. Diaphragm: rubber

5. Disc: cast iron, carbon steel

6. Valve stem: carbon steel, stainless steel

7. Hand wheel: cast iron

Mainly used in biopharmaceutical, food, industry; As well as industrial water treatment in power, chemical, electroplating, and other industries, it is also used in the production of semiconductor wafers. The valve is especially suitable for transporting corrosive and viscous fluids, such as mud, food, drugs, and texturing adhesive fluids, and can be applied to different temperatures according to different lining and diaphragm materials.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.