DIN Bellow Sealed Globe Valve
Bellow Sealed Globe valve acc. To DIN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry etc under nominal pressure of PN1.6~16MPa and working temperature of -29-350 C
Bellow Sealed Globe Valve Features
1. This product has logical structure, reliable seal, excellent performance and nice design.
2. The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
3. The stem is quenched and tempered and its surface is treated by nitriding treatment, thus it has good corrosion resistant and friction resistant.
4. It has double seal capability, thus it is more reliable.
5. The stem may show the position of lift, thus it is clearer.
6. The part material, flange and butt weld end dimension may be selected acc. To current operating condition and users requirement, so that meet the requirements of various engineering.
Bellow Sealed Globe Valve Standard
1. Structural information: BB-BG-OS&Y
2. Driving manner: Hand/Electric-actuator
3. Design standard: EN13709
4. Face to face: DIN 3202, EN558-1
5. Flange ends: DIN2543-2545, EN1092-1
6. Test & inspection: DIN3230, EN12266
|
Pressure |
PN16 |
|
SIZE |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
|
H |
191 |
191 |
197 |
200 |
218 |
220 |
238 |
257 |
340 |
360 |
390 |
530 |
665 |
720 |
|
W |
120 |
120 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
300 |
400 |
520 |
520 |
|
Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
|
NO. |
Name |
Material |
|
1 |
Body |
GS-C25, F304, F316 |
|
2 |
Disc |
1Cr13, F304, F316 |
|
3 |
Pin |
F304, F316 |
|
4 |
Stem |
1Cr13, F304, F316 |
|
5 |
Bellows |
F304, F316 |
|
6 |
Middle Gasket |
Flexible graphite +stainless steel, PTFE |
|
7 |
Bellows parts |
F304, F316L |
|
8 |
Cover |
GS-C25, F304, F316 |
|
9 |
Packing |
Flexible graphite +stainless steel, PTFE |
|
10 |
Packing Gland |
25#, F304, F316 |
|
11 |
Pin |
F304, F316 |
|
12 |
Pilot Seat |
|
|
13 |
Stem Nut |
ZQA19-4 |
|
14 |
Hand wheel |
Carbon steel |
|
15 |
Lock Nut |
ZQA19-4 |
|
16 |
Key |
|
|
17 |
Oil cup |
Brass |
|
18 |
Bolt |
ASTMA193B7, A193-B8, A193-B8M |
TECHNSPERT is your Technology Expert of industrial valves and pipeline accessories.
At TECHNSPERT, you will find an extensive range of industrial valves, fittings, pipes, flanges, gasket, fasteners and other spare parts for oil, gas, refinery, water treatment and industrial applications, with more than 80 products available in over 600 sizes and 30 materials.
The company mainly manufactures the valves according to ANSI, API, MSS, JIS, DIN, BS, NF and Chinese GB standards. Our main Manufacturing and Supplying Capability Covering Gate Valve, Ball Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Strainer etc. Approved by ISO9001: 2008, API600, API6D, API6FA and CE/PED. The products are widely used in the field of petroleum, chemical, metallurgical, power, fuel gas, city pipeline networks. The products have been exported to USA, Canada, Germany, Peru, Jordan, Kenya and other countries, and has set up the office in Manhattan, New York. With advanced technology and reliable quality, our products have gained great reputation all over the world...
With a wide range of valves from stock or on site at the factory, we are well placed to meet delivery times expected in today's commercial climate. Today, by combining stocks of various of valves, with indepth technical expertise in their specification and use, we are relied upon, as leading valve suppliers, to source and modify valves that precisely meet our customers requirements and deadlines.
TECHNSPERT is a company on the move, ever growing and expanding. By working with TECHNSPERT our customers join in a partnership with a family of factories who bring traditional values of service and quality into a technological combination. If you have any questions or would like more information, please feel free to contact us.
