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Diaphragm Valve
Useful Information
These diaphragm valves are available in sizes 1/2" to 2".
Ball valve body valve made from acrylonitrile butadiene styrene (ABS).
Seal material made from ethylene propylene diene terpolymer (EPDM).
Imperial plain ends fitted to these valves.
This valve utilises a patented dialock handle.
The Dialock locking handwheel has been uniquely designed to allow the valve to be adjusted and locked in over 300 positions.
This valve also features an optical indicator which displays the opening position.
Solvent Cement and Cleaner is required for joining this product with other ABS systems.
Union fittings allow for easy maintenance of the diaphragm valve without the need for additional glueing.
| Product Code | D (Inch) | PN | B (mm) | B1Â (mm) | EÂ (mm) | HÂ (mm) | H1Â (mm) | LAÂ (mm) | ZÂ (mm) |
| 378406 | 1/2 | 10 | 102 | 25 | 41 | 143 | 80 | 90 | 98 |
| 378407 | 3/4 | 10 | 105 | 30 | 50 | 167 | 80 | 108 | 115 |
| 378408 | 1 | 10 | 114 | 33 | 58 | 180 | 80 | 116 | 122 |
| 378409 | 1 1/4 | 10 | 119 | 30 | 72 | 208 | 80 | 134 | 144 |
| 378410 | 1 1/2 | 10 | 147 | 35 | 79 | 234 | 120 | 154 | 164 |
| 378411 | 2 | 10 | 172 | 46 | 98 | 272 | 120 | 184 | 195 |
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IMPORTANT: The technical data given in this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
