Integral orifice (LF, MF), body of dezincification-resistant brass, drive threaded connection M 28 x 1.5, 4.0 mm stroke, pre-settable kvs 0.45–3.4, for increased differential pressures in heating and cooling systems. Compression adapters must be ordered separately. Pre-setting key 1 6819 72 must be ordered separately. Accessories: actuating drive.
Code | Description |
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1 7217 50 | HERZ control and regulating valve, inclined body |
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1 7217 51 | HERZ control and regulating valve, inclined body |
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1 7217 52 | HERZ control and regulating valve, inclined body |
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1 7217 59 | HERZ control and regulating valve, inclined body |
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