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DelTech Controls is one of the leading manufacturers of Butterfly Valves, Actuators and Controls for the United States and International Markets. With over 30 years of experience and expertise in engineering, manufacturing and marketing, DelTech Controls is geared to serve customers' needs efficiently. |
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| Resilient Seated Butterfly Valve |
| Sizes 2" thru 40" |
| Lug and Wafer Style body. |
| Bodies available in Cast Iron, Ductile Iron and Carbon Steel. |
| Discs offered in Stainless Steel, Aluminum Bronze, Nylon 12 Coated, Ductile Iron and Aroxy Coated Ductile Iron. |
| Seat materials include Buna-N, EPDM, Viton and Silicone. |
| "Center-lock" seat design helps to eliminate movement during cycling. |
| ISO 5211 top plate drilling and stem connection. |
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Series 50/52 Catalog, Series 51/53 Catalog, 50/52 IOM |
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| Split Body Butterfly Valve |
| Sizes 2" thru 24" |
| Lug and Wafer Split Style body. |
| Bodies available in Cast Iron, Ductile Iron, Carbon Steel, Nylon 12 Coated Cast Iron and Epoxy Coated Cast Iron. |
| Discs offered in Stainless Steel, PTFE Molded over one-piece 316SS Disc and 17-4 Stem and Nylon Coated one-piece 316SS Disc and 410SS Stem. |
| Seat materials include Food Grand Buna-N, Food Grand White Buna-N. Food Grade EPDM, Viton, PTFE LIned EPDM and PTFE Lined Buna-N. |
| "Center-lock" seat design helps to eliminate movement during cycling. |
| ISO 5211 top plate drilling and stem connection. |
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Series 40/41 Catalog |
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| Double acting and Spring return models utilize the same housing. |
| Hard anodized aluminum body. |
| Torque outputs from 42 to 36,581 inch-pounds. |
| Modular pre-loaded spring cartridges allow for eay conversion from double acting to spring return. |
| Two independent external travel stops to permit easy and precise adjustment of 5 degrees in open and close directions. |
| ISO mounting pad. |
| Numar accessory mounting. |
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Series 21 Catalog |
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| NEMA 4 and 6, Weatherproof IP67, o-ring sealed enclosure. |
| Internal mechanical and electrical components are in a modular design providing easy removal for maintenance. |
| Torque outputs from 520 to 26,550 in/lbs. |
| Torque switches available on all units of 885 in/lbs and over. |
| Heater provided on all units to prevent condensation due to temperature changes. |
| Visual position indicator. |
| Mounting dimensions conform to ISO 5211. A drive bushing is provided for direct mounting to all DelVal series valves. |
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Series 2E Catalog |
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