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CKP-55-20M - circulating valve of the single action.
CKP2-55-20M - circulating valve of the double activation.
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| Outside diameter, mm |
55,6 |
| Through-out channel of the saddle, mm |
20 |
| The length, mm |
218 |
| Diameter of the dropping ball, mm |
22(⅞”) |
| The type of the used being destroyed elements during the activation process |
calibrated shear pins |
Pressure drop necessary by activation:
CKP-55-20M |
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- minimal, with one pair of (2) pins (Ø4 mm), atm.
- maximal, with 6 pins (Ø4 mm), atm. |
90
270
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CKP2-55-20M
by activation with covered ball: |
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- minimal, with one pair of (2) pins (Ø3 mm), atm.
- maximal, with 6 pins (Ø4 mm), atm. |
42
126 |
| by activation without ball, only under influence of the extra pressure: |
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- minimal, with one pair of (2) pins (Ø3 mm), atm.
- maximal, with 6 pins (Ø3 mm), atm. |
122
366 |
Coupling threads*:
- upper
- lower |
box NKT48GI.G0ST 633-80
pin NKT48GI. GOST 633-80 |
* At a customer's request coupling threads can be changed.
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