Brass version of dezincification brass, socket x socket, spindle sealing via double O-ring,
Pre-setting via stroke limitation, digital display of the pre-setting level in the hand wheel window.
2 test points situated either side of the handwheel.
Seals made of physiologically-safe material.
Max. operating temperature: 85 °C
Max. operating pressure: 16 bar
Code | Description |
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2 4217 80 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 89 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 81 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 82 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 83 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 84 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 85 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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2 4217 86 | HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph |
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