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Packless Diaphragm Valves (Tuffy)
Evergreen’s Packless Diaphragm Valves are efficient valves with forged brass bodies. They have full size openings to ensure minimum pressure drop and maximum flow. Their integral mounting brackets make installation easy. The valves are intentionally over-sized to produce the perfect combination of precise, tight sealing and product longevity. These packless diaphragm valves feature a counter seat design for no moisture intrusion.
Key Features:
- Operable in a wide range of temperature settings (-40° F to 300° F)
- Forged brass body build along with full size openings for minimal pressure drop and maximum flow
- One phosphor bronze diaphragm and two stainless steel diaphragms to ensure positive shut-off
- Max. working pressure: 700 PSIG
- Compatible with oils and HCFC, HFC, and CFC refrigerants
- CE certified and recognized by UL/cUL
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packless_diaphragm_valves.pdf
