Product Code : VF--GMCC-GM3-CU
Nominal diameter; DN15-400
Nominal pressure PN0.6, 1.0, 1.6
Body: cast iron, ductile iron, carbon steel, stainless steel
Valve cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: Unlined, rubber
Diaphragm: Rubber
Disc: cast iron
Valve stem: carbon steel, stainless steel
Handwheel: cast iron
It can be applied to various media and has good corrosion resistance.
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| Product | Product Code | Purity | Size | Contact Us |
G41W,G41J Roof 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 fluid lines.
Applicable temperature: ≤85℃, ≤100℃, ≤120℃, ≤150℃ (according to lining and diaphragm material)
Pressure rating: PN0.6, 1.0, 1.6
Product implementation standards:
Design and Manufacture: GB122239
Structure length: GB12221, JB1688
Flange connection size: GB4216, JB78
Product features:
Diaphragm valve is a special type 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 good corrosion resistance.
G41W,G41J Roof Diaphragm Valve Product test:
Lining layer: electrical spark detection
Test and inspection according to GB/T13297 standard
Nominal pressure: PN (Mpa)
Valve body: PN×1.5
Seal: PN×1.1
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 fluid lines.
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.
