Part number | 853K17A88 | |
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EAN | 8026834397811 | |
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Unit | Each | |
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Properties | - Ball positioning seats made from Teflon
- Internal O-rings made from viton
- Clamping devices for flange mounting made from stainless steel, protected by the valve housing
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Technical info | - The abbreviation "A" in the item number means: female thread on both sides; "E" means male thread on both sides
- NO: normally open
- The valves are designed for the 3-wire function (++-), a supply with 12Vdc:
- As long as the controller is fed, the valve rotates and moves into position, in which it interrupts the power consumption independently.
- If the power supply is interrupted, the gear motor brings the ball back to its original position
- The valves are also compatible with the 2-wire controllers:
- where the opening/closing movement by reversing the supply polarity is achieved with a double diverter
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Ball material | Stainless steel 316 | |
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Voltage | 12V/ 3 A V | |
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Response time | 2,3 s | |
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CHeight from top to center | 200 mm | |
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FThread | 2 1/2 F Inch | |
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BHeight from bottom to center | 71 mm | |
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DLength fitting to centre line | 88 mm | |
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LLength nipple | 33 mm | |
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ALength pass through | 168 mm | |
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Max. working pressure | 6 BAR | |
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DNNominal diameter | 65 mm | |
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XWidth pass through | 72 mm | |
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YWidth suction fitting | 80 mm | |
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