Center Line 48 Inch Resilient Seat Butterfly Valve Flange Type Carbon Steel
Description:
1 . Mounting Flange: ISO5211 mounting flange accommodates direct mouting of all types of actuatores, including handles, gear operators, electric and pneumatic.
2 . Stem Configuration: The connecting key holds a high accuracy and a heavy strength suitable for both operation handle installation and actuators.
3 . Bushing: Stem bushing reduces torque and isolates the stem from the valve body, preventing seizure of the stem due to corrosion in the stem journal.
4 . One-Piece Thru Shaft: Ensures dependability and positive disc positioning.
5 . Smooth Finished Disc : The valve disc of a high precision polishing treated, highly precisely matched with the seat ring, of a good tighness, no leakage at the shaft. Provides bubble-tight shut-off and assures minimum torque and longer seat life
6 . Precision Taper Pin: Ensure positve, vibration proof, shaft to disc connction. Field replaceable.
7 . Seat: Phenolic-back seat is non-collapsible, stretch resistant, blow out proof, and field replaceable.
Specifications:
| Material of main Parts |
Body |
Cast Iron ,Ductile Iron, Carbon Steel, Stainless Steel |
| Disc |
DI with Nickel , Stainless Steel, Aluminium bronze, Cast Iron |
| Shaft |
SS410,Stainless Steel |
| Seat |
NBR, EPDM, PTFE |
| Packing |
Graphite or PTFE |
| Working Temperature |
0 to 150 ℃ |
| Operation |
Lever, Gear box, Pneumatic, Electric actuator |
| Working Medium |
Water, Oil, Gas, Steam |
Dimmesion:
| Size |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
| L(mm) |
108 |
112 |
114 |
127 |
140 |
140 |
152 |
165 |
178 |
190 |
216 |
222 |
229 |
| H(mm) |
190 |
215 |
226 |
265 |
284 |
320 |
385 |
448 |
518 |
578 |
653 |
702 |
778 |
| Size |
600 |
700 |
800 |
900 |
1000 |
1200 |
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| L(mm) |
267 |
292 |
318 |
330 |
410 |
470 |
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| H(mm) |
938 |
1010 |
1120 |
1250 |
1358 |
1680 |
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Typical Application:
1 . Checmical
2 . Petrochemical processing
3 . Food and Beverage
4 . Power and Utilities
5 . Pulp and Paper
We are committed to offering porducts that meet a wide range of appications and requirments. We continually improve our product line by introducing new products and enhancing exsiting designs. Providing our customers with the best quality on the market.
Product Tags:
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Center Line 48 Inch Resilient Seat Butterfly Valve Flange Type Carbon Steel Images
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