Diaphragm valveSpecifications1)Size: DN50-DN300
2)Pressure: 0.4-1.0Mpa
3)Material: Cast Iron, Ductile Iron
4)Design confirm to BS5156
5)Flange standar BS4504, EN1092-2 etc
Characteristics:1. Unique product design
Quality assured
Good sealing performance
Excellent corrosion resistance
2. Packaging: Inner packing: Plastic bags, Outer packing: Cartons and wooden case, or as your requirements
3. Delivery: 20-30days after the advance payment
Material:1 Body: Cast iron /Ductile iron
2 Body lined: Rubber
3 Diaphragm: Rubber
4 Handle: Ductile iron GGG40
5 Bonnet: Ductile iron GGG40
6 Stem: STAINLESS STEEL, Carbon Steel
7 Sleeve: ABS
8 Temperature: -20° C-135 ° C
|
DIMENSION: Units(mm) |
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
L |
194 |
216 |
258 |
309 |
362 |
412 |
527 |
640 |
755 |
|
L1 |
188 |
222 |
252 |
301 |
354 |
404 |
517 |
630 |
745 |
|
ΦE |
165 |
185 |
198 |
220 |
250 |
283 |
335 |
395 |
445 |
|
ΦD |
PN10 |
Φ125 |
Φ145 |
Φ160 |
Φ180 |
Φ210 |
Φ240 |
Φ295 |
Φ350 |
Φ400 |
|
(EN1092-2) |
PN16 |
Φ355 |
Φ410 |
Laizhou dongsheng valve co.,Ltd is a professional valve plant, is a collection of research and development, design, the manufacture, the sale of integrated specialized company. Our main products are series of check valves, including all kinds of single disc swing check valve, double disc swing check valve, flange and threaded ball check valve, flange and wafer silent check valve, stainless steel lift check valve, diaphragm valve, ball valve and butterfly valve etc.
We hold a set of scientific and strict management system, strong technical force, advanced processing equipment and reasonable technical progress, high technology and quality technicists and workers. We have 200 employees, and our factory area is 30000 square meter. We always hold "Do to the quality of survival, to the credibility of development.", so we produce every product carefully and treat every customer sincerely. Our products are used to open and close the pipeline of oil, chemical, water, gas and food etc. Our products are exported mainly to Europe, America, Africa, Southeast Asia, the Middle East and Russia etc. Our products are praised by foreign and domestic customers.
We own good quality certificated by ISO9001 and CE. Welcome friends from home and abroad to visit us. And we look forward to having a sincere and favorable cooperation with you.
